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Xcel Energy Inc – ‘U5A/A’ on 11/14/00

On: Tuesday, 11/14/00, at 4:37pm ET · Accession #: 912057-0-50098 · File #: 1-03034

  As Of                Filer                Filing    For·On·As Docs:Size              Issuer               Agent

11/14/00  Xcel Energy Inc                   U5A/A                  1:156K                                   Merrill Corp/FA

Amendment to Notice of Registration — Form U5A
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: U5A/A       Amendment to Notice of Registration                   53    364K 

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Date of Filing:  November 14, 2000                             File No. 1-12927 

Securities and Exchange Commission
Washington, D.C.

 AMENDMENT NO. 1
TO
FORM U5A

NOTIFICATION OF REGISTRATION
 Filed under Section 5(a) of the
Public Utility Holding Company Act of 1935

 -------------------------------------

    The undersigned holding companies hereby notify the Securities and
Exchange Commission that they register under and pursuant to the provisions of  
Section 5(a) of the Public Utility Holding Company Act of 1935 and furnish the  
following information as to the registrants and subsidiary companies thereof:   

1.  Exact name of registrant: Xcel Energy Inc.                

2.  Address of principal executive offices: 800 Nicollet Mall,
Suite 3000, Minneapolis, Minnesota 55402-2023         

    3.  Name and address of officer to whom notices and communications
  should be addressed: Gary R. Johnson, Vice President and
      General Counsel, 800 Nicollet Mall, Suite 3000, Minneapolis,
Minnesota 55402-2023                                  

       4.  Required information regarding the registrant and each subsidiary
company thereof (indented to reflect parent-subsidiary
relationships):                                       

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
Northern States Power Company                                  Corporation       MN               Public Utility          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          First Midwest Auto Park, Inc.                        Corporation       MN               Owns and operates       
                                                                                                  parking garage next to  
                                                                                                  NSP HQs                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          United Power & Land Company                          Corporation       MN               Holds land adjacent to  
                                                                                                  certain NSP             
                                                                                                  operations, rents       
                                                                                                  office space to NSP     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NSP Financing I                                      Corporation       DE               Business trust          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NSP Nuclear Corporation                              Corporation       WI               Holds interest in       
                                                                                                  Nuclear Management      
                                                                                                  Company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Nuclear Management Company                      Limited           WI               Provides services to    
                                                               liability                          the nuclear operations  
                                                               company                            of its members          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Private Fuel Storage L.L.C.                     Limited           DE               Seeking a license from  
                                                               liability                          the Nuclear Regulatory  
                                                               company                            Commission to build a   
                                                                                                  temporary storage       
                                                                                                  facility for spent      
                                                                                                  nuclear fuel in Utah    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Northern Power Wisconsin Corporation                 Corporation       WI               Inactive.               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NSP Energy Marketing, Inc.                           Corporation       MN               Inactive.               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Northern States Power Company (Wisconsin)                      Corporation       WI               Public Utility          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Clearwater Investments, Inc.                              Corporation       WI               Investment in           
                                                                                                  affordable housing      
                                                                                                  projects                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Shoe Factory Holdings, LLC                           Limited           WI               Affordable housing      
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Woodsedge Eau Claire Limited Partnership             Limited           WI               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Plover Limited Liability Co.                         Limited           WI               Affordable housing      
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
     NSP Lands                                                 Corporation       WI               Sells excess lands      
                                                                                                  adjacent to certain     
                                                                                                  NSP operations          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Chippewa & Flambeau Improvement Company                   Corporation       WI               Builds and operates     
                                                                                                  dams and reservoirs     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Public Service Company of Colorado                             Corporation       CO               Public utility          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     PSR Investments, Inc.                                     Corporation       CO               Employee Life Insurance 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     PS Colorado Credit Corporation                            Corporation       CO               Financing/factoring     
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     1480 Welton, Inc.                                         Corporation       CO               Utility real estate     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Green & Clear Lakes Company                               Corporation       NY               Hydroelectric water     
                                                                                                  storage                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Fuel Resources Development Co. (in dissolution            Corporation       CO               Natural gas exploration 
        under Colorado law)                                                                                               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Baugh Lateral Ditch Company                               Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     The Beeman Ditch Company                                  Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Consolidated Extension Canal Company                      Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     East Boulder Ditch Company                                Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Enterprise Irrigating Ditch Company                       Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Fisher Ditch Company                                      Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Hillcrest Ditch and Reservoir Company                     Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Jones and Donnelly Ditch Company                          Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Las Animas Consolidated Canal Company                     Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     United Water Company                                      Corporation       CO               Ditch company           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Black Mountain Gas Company                                     Corporation       MN               Public utility          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Southwestern Public Service Company                            Corporation       NM               Public utility          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
WestGas InterState, Inc.                                       Corporation       CO               Gas pipeline company    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
Xcel Energy International, Inc.                                Corporation       DE               FUCO-EWG holding        
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Yorkshire Power Group Limited                             Private limited   UK               FUCO holding company    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Yorkshire Holdings plc                               Public limited    UK               FUCO holding company    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Yorkshire Electricity Group plc                 Public limited    UK               Section 3(b)            
                                                               company                            subsidiary; expected    
                                                                                                  FUCO                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Yorkshire Power Finance Ltd.               Corporation       Cayman Islands   Expected FUCO           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Yorkshire Power Finance II Ltd.            Corporation       UK               Expected FUCO           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     The Independent Power Corporation plc                     Public limited    UK               Expected FUCO           
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Independent Power Americas                                Corporation       NY               EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          IPC Operations Company Ltd.                          Corporation       UK               EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Independent Power International Ltd.                      Corporation       British Virgin   EWG                     
                                                                                 Islands                                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Ekibastus Power Development Limited                  Corporation       British Virgin   EWG                     
                                                                                 Islands                                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Corporation Independiente de Energia S.A.            Soiedad Anomia    Argentina        EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Central Piedra Buena S.A.                       Soiedad Anomia    Argentina        EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Hidro Electrica del Sur S.A.                    Soiedad Anomia    Argentina        EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Hidro Electrica Ameghino S.A.              Soiedad Anomia    Argentina        EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Natural Station Equipment LLC                                  Limited           DE               Commercialization of    
                                                               liability                          compressed natural gas  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy O&M Services, Inc.                                 Corporation       CO               Ownership, operation &  
                                                                                                  maintenance of          
                                                                                                  military base assets    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy WYCO, Inc.                                         Corporation       CO               Natural gas             
                                                                                                  transportation          
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          WYCO Development LLC                                 Limited           CO               Natural gas             
                                                               liability                          transportation          
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Cheyenne Light Fuel & Power Co.                                Corporation       WY               Public utility          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy Services, Inc.                                     Corporation       DE               Service company         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy Communications Group Inc.                          Corporation       MN               Intermediate holding    
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NCE Communications, Inc.                                  Corporation       DE               ETC                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Northern Colorado Telecommunications, LLC            Limited           CO               ETC                     
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Seren Innovations, Inc.                                   Corporation       MN               Provides cable,         
                                                                                                  telephone and           
                                                                                                  high-speed internet     
                                                                                                  access system           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy Ventures Inc.                                      Corporation       MN               Intermediate holding    
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Eloigne Company                                           Corporation       MN               Invests in affordable   
                                                                                                  housing                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Safe Haven Homes LLC                                 Limited           DE               Owns partnership        
                                                               liability                          interest in four        
                                                               company                            affordable housing      
                                                                                                  projects                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Lauring Green Ltd. Ptsp.                             Partnership       MN               Affordable housing      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Bemidji Townhouse Ltd. Ptsp.                         Partnership       MN               Affordable housing      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Central Towers Limited Partnership                   Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Driftwood Partners Ltd. Ptsp.                        Partnership       MN               Affordable housing      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Colfax Prairie Homes Limited Partnership             Limited           WI               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Cottage Court Ltd. Ptsp.                             Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Ctg. Homesteads Hillcrest Ltd. Ptsp.                 Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Cottages of Spring Lake Park Ltd. Ptsp.              Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Cottages of Vadnais Heights Ltd. Ptsp.               Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Ctg. Homesteads of Willow Ponds Ltd. Ptsp.           Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Albany Countryside Townhomes Ltd. Ptsp.              Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          RWIC Credit Fund Ltd. Ptsp.                          Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Marvin Gardens Ltd. Ptsp.                            Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Crown Ridge Apartments Ltd. Ptsp.                    Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Sioux Falls Housing Equity Fund I Ltd. Ptsp.         Limited           SD               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          East Creek Limited Partnership                       Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Edenvale Family Housing Limited Partnership          Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Granite Hill Ltd. Ptsp.                              Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Groveland Terrace Townhomes Ltd. Ptsp.               Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Jefferson Heights Townhomes Ltd. Ptsp.               Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Lakeville Court Ltd. Ptsp.                           Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Majestic View Apartments, Ltd. Ptsp.                 Limited           SD               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Marsh Run Ltd. Ptsp.                                 Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Oakdale Leased Housing Ltd. Ptsp.                    Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Wyoming Limited Partnership                          Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          J&D 14-93 Ltd. Ptsp.                                 Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Park Rapids Housing Limited Partnership              Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          MDI Ltd. Ptsp. #44                                   Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Sioux Falls Partners Ltd. Ptsp.                      Limited           SD               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          806 N. Hazel Ltd. Ptsp.`                             Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Links Lane, A Ltd. Ptsp.                             Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Polynesian Village 1994 Ltd. Ptsp.                   Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Sioux River Ltd. Ptsp.                               Limited           SD               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Stradford Flats Ltd. Ptsp.                           Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Brooklyn Ctr. Leased Housing Assc. LLC               Limited           MN               Affordable housing      
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Fairview Ridge Ltd. Ptsp.                            Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Tower Terrace Ltd. Ptsp.                             Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          R & W Partners Ltd. Ptsp.                            Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Mahtomedi Woodland Limited Partnership               Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Woodland Village Townhomes Ltd. Ptsp.                Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Chaska Brickstone Limited Partnership                Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Farmington Townhome Limited Partnership              Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Hearthstone Village Limited Partnership              Limited           ND               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Lyndale Avenue Townhomes Limited Partnership         Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Mankato Townhomes Limited Partnership                Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Moorehead Townhomes Limited Partnership              Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Oakwood Townhomes Limited Partnership                Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Rochester Townhome Limited Partnership               Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Rushford Housing Limited Partnership                 Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Shakopee Boulder Ridge Limited Partnership           Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Shenandoah Woods Limited Partnership                 Limited           MN               Affordable housing      
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Ultra Power Technologies, Inc.                            Corporation       MN               Markets power cable     
                                                                                                  testing technology      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy Markets Group Inc.                                 Corporation       MN               Intermediate holding    
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     e prime, inc.                                             Corporation       CO               Energy services; IPP,   
                                                                                                  cogeneration, and ETC   
                                                                                                  ownership               
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Texas-Ohio Pipeline, Inc.                            Corporation       TX               Natural gas pipeline    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          e prime Florida, Inc                                 Corporation       FL               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          e prime Georgia Inc.                                 Corporation       GA               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          e-prime (Belize), Limited                            Corporation       Belize           Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          e-prime Networks                                     Corporation       CO               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          e-prime Energy Markets                               Corporation       CO               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          ep3 LP                                               Limited           DE               Inactive                
                                                               Partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Johnstown Cogeneration LLC                           Limited           CO               Energy-related company  
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Young Gas Storage Company                            Corporation       DE               Natural gas storage     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Young Gas Storage Company, Ltd.                 Limited           CO               Natural gas storage     
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          e-prime Projects International Inc.                  Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                e-prime Operating, Inc.                        Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy Retail Service Group Inc.                          Corporation       MN               Intermediate holding    
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     New Century-Cadence, Inc.                                 Corporation       CO               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Cadence Network, Inc.                                Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     The Planergy Group, Inc.                                  Corporation       TX               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Planergy (Delaware), Inc.                       Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Planergy Services, Inc.                    Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Planergy Services of California, Inc.      Corporation       CA               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Cogeneration Capital                       Corporation       CA               Energy-related company  
                        Associates, Incorporated                                                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Planergy Energy Services Corporation       Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Planergy Services of Houston, Inc.         Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                          Planergy Services USA, Inc.          Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Planergy Services of Texas, Inc.     Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Planergy New York, Inc.                         Corporation       NY               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Planergy, Inc.                                  Corporation       TX               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Planergy Limited                           Canada           Energy-related company                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    USA-Planergy LLC                           Corporation       TX               Energy-related company  
                                                                                                  (Inactive)              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Planergy Power II, Inc.                    Corporation       DE               Energy-related company  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Energy Masters International               Corporation       MN               Energy services         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               First American Energy Alliance, LLC             Corporation       NC               Energy-related company  
                                                                                                  (Inactive)              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Reddy Kilowatt Corporation                           Corporation       MT               Owns certain            
                                                                                                  intellectual property   
                                                                                                  rights                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Xcel Energy Centrus Inc.                             Corporation       CO               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Natrogas, Incorporated                               Corporation       MN               Propane                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                   North America Energy, Inc.                  Corporation       MN               Propane                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Viking Gas Transmission Company                                Corporation       DE               Natural gas             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Guardian Pipeline LLC                                Limited           DE               Natural gas             
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
Xcel Energy Wholesale Group Inc.                               Corporation       MN               Intermediate holding    
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Utility Engineering Corporation                           Corporation       TX               Engineering services    
                                                                                                  and construction        
                                                                                                  management              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Proto-Power Corporation                              Corporation       DE               Engineering services    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Precision Resource Company                           Corporation       TX               Human resource services 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Universal Utility Services LLC                       Limited           TX               Utility construction    
                                                               liability                          and maintenance         
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Quixx Corporation                                    Corporation       TX               IPP & cogeneration      
                                                                                                  development; railcar    
                                                                                                  services; water         
                                                                                                  rights; other           
                                                                                                  non-utility investments 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Dragon Energy Corporation                       Corporation       British Virgin   Holding company         
                                                                                 Islands                                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Bear Energy Corporation                   Corporation       British Virgin   Holding companies for   
                                                                                 Islands          EWGs and FUCOs          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     CPC Limited Partnership                   Limited           Cayman Islands   Holding companies for   
                                                               Partnership                        EWGs and FUCOs          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Cambodia Power Company               Corporation       Cambodia         Future EWG or FUCO      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               BCH Energy, Limited Partnership                 Limited           DE               QF ownership - Inactive 
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Carolina, Inc.                            Corporation       TX               QF holding company      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Carolina Energy, Limited Partnership       Limited           DE               QF ownership            
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixxlin Corp.                                  Corporation       DE               QF holding company      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Quixx Linden, L.P.                        Limited           DE               QF ownership            
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Mustang Station, Inc.                     Corporation       DE               EWG                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx WPP94, Inc.                               Corporation       TX               QF holding company      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Windpower Partners 1994, L.P.             Limited           TX               QF ownership            
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Mountain Holdings, LLC                    Limited           DE               Expected EWG            
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Front Range Energy Associates, LLC         Limited           TX               Expected EWG            
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Power Services, Inc.                      Corporation       TX               IPP cogeneration        
                                                                                                  operation and           
                                                                                                  maintenance services    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Resources, Inc.                           Corporation       NV               Ownership of water      
                                                                                                  rights, QF, and EWG     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Quixx WRR, L.P.                          Limited           TX               Ownership of water       
                                                               partnership                        rights                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                     Borger Energy Associates, L.P.            Limited           DE               QF ownership            
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Borger Funding Corporation           Corporation       DE               Financing subsidiary    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Denver City Energy Associates, L.P.       Limited           DE               EWG ownership           
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Louisville, LLC                           Limited           TX               Steam generation        
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Jamaica, Inc.                             Corporation       DE               Holding company for     
                                                                                                  potential EWG           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    KES Jamaica LP                             Limited           DE               Inactive                
                                                               Partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Quixx Borger Cogen, Inc.                        Corporation       DE               Holding company         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               KES Montego, Inc.                               Corporation       DE               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Energy, Inc.                                          Corporation       DE               Develops, organizes,    
                                                                                                  owns and operates       
                                                                                                  non-regulated           
                                                                                                  energy-related          
                                                                                                  businesses              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Processing LLC                                   Limited           DE               Resource recovery       
                                                               liability                          business                
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Valmy Power LLC                                      Limited           DE               Holds 50% interest in   
                                                               liability                          two coal-fired          
                                                               company                            stations in California  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Mid-Atlantic LLC                                 Limited           DE               Holding company         
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG MidAtlantic Generating LLC                  Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          B.L. England Power LLC               Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Conemaugh Power LLC                  Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Deepwater Power LLC                  Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                          Indian River Power LLC               Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Keystone Power LLC                   Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Vienna Power LLC                     Limited           DE               Formed to acquire       
                                                               liability                          Connectiv assets        
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG ConLease LLC                                     Limited           DE               ETC that leases power   
                                                               liability                          plant stack attachments 
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Thermal Corporation                              Corporation       DE               The sole member of all  
                                                                                                  the llcs under the new  
                                                                                                  thermal restructuring   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Minneapolis LLC               Limited           DE               Owns and operates the   
                                                               liability                          district heating and    
                                                               company                            cooling system serving  
                                                                                                  customers in the        
                                                                                                  downtown Minneapolis    
                                                                                                  area                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center San Diego LLC                 Limited           DE               Eventually will own     
                                                               liability                          and operate San Diego   
                                                               company                            power and cooling, a    
                                                                                                  chilled plant serving   
                                                                                                  downtown San Diego area 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Rock Tenn LLC                 Limited           DE               Owns assets in          
                                                               liability                          connection with the     
                                                               company                            sale of steam of        
                                                                                                  Rock-Tenn Corporation   
                                                                                                  in St. Paul             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Grand Forks LLC               Limited           DE               Owns assets in          
                                                               liability                          connection with a       
                                                               company                            contract to provide     
                                                                                                  steam at the Grand      
                                                                                                  Forks Air Force Base    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Harrisburg, Inc.              Corporation       DE               Own cogeneration        
                                                                                                  assets and sells steam  
                                                                                                  to NRG Energy Center    
                                                                                                  Harrisburg, Inc.        
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               NRG Energy Center Paxton Inc.                   Corporation       DE               Provides steam to       
                                                                                                  Harrisburg,             
                                                                                                  Pennsylvania central    
                                                                                                  business district       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Washco LLC                    Limited           DE               Owns assets in          
                                                               liability                          connection with the     
                                                               company                            sale of steam to        
                                                                                                  Anderson Corporation    
                                                                                                  and the State of        
                                                                                                  Minnesota Correctional  
                                                                                                  Facility                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Thermal Operating Services LLC              Limited           DE               At this time has no     
                                                               liability                          assets or operations    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Dover LLC                     Limited           DE               Owns and operates 18    
                                                               liability                          MW cogeneration         
                                                               company                            facility in Delaware    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Thermal Services, Inc.                      Corporation       DE               Holds chiller plant     
                                                                                                  assets for NRG Energy   
                                                                                                  Center Harrisburg, Inc  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center Pittsburgh LLC                Limited           DE               Eventually will own     
                                                               liability                          and operate the         
                                                               company                            Pittsburgh Thermal      
                                                                                                  district heating and    
                                                                                                  cooling plant which     
                                                                                                  currently serves        
                                                                                                  approx 25 customers in  
                                                                                                  the Pittsburgh area     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Energy Center San Francisco LLC             Limited           DE               Eventually will own     
                                                               liability                          and operate the San     
                                                               company                            Francisco Thermal       
                                                                                                  district heating and    
                                                                                                  cooling plant which     
                                                                                                  currently serves        
                                                                                                  customers Francisco area
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          North American Thermal Systems Limited               Limited           OH               Develops district       
              Liability Company                                liability                          heating and cooling     
                                                               company                            projects in the U.S.;   
                                                                                                  general partner in      
                                                                                                  Pittsburgh Thermal,     
                                                                                                  Limited Partnership     
                                                                                                  and San Francisco       
                                                                                                  Thermal, Limited        
                                                                                                  Partnership             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Pittsburgh Thermal Inc.                          Corporation       DE               Limited Partner in      
                                                                                                  Pittsburgh Thermal,     
                                                                                                  Limited Partnership     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Pittsburgh Thermal, Limited Partnership         Limited           DE               Provides district       
                                                               partnership                        heating and cooling     
                                                                                                  services in Pittsburgh  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG San Francisco Thermal Inc.                       Corporation       DE               Special purpose entity  
                                                                                                  to hold NRG's limited   
                                                                                                  partnership ownership   
                                                                                                  in SFTLP                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               San Francisco Thermal, Limited Partnership   Limited           DE               Provides district          
                                                             partnership                        heating and cooling       
                                                                                                  services in San         
                                                                                                  Francisco, California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG PacGen Inc.                                      Corporation       DE               Domestic holding        
                                                                                                  company which acquired  
                                                                                                  100% of the stock of    
                                                                                                  Pacific Generation      
                                                                                                  Company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Pacific Generation Company                     Corporation       OR               Domestic holding         
                                                                                                  company acquired by     
                                                                                                  NRG (formerly a wholly  
                                                                                                  owned subsidiary of     
                                                                                                  PacifiCorp Holdings,    
                                                                                                  Inc. which developed,   
                                                                                                  built, owned, operated  
                                                                                                  and managed energy      
                                                                                                  production              
                                                                                                  facilities); also a     
                                                                                                  limited partner in      
                                                                                                  Camas Power Boiler      
                                                                                                  Limited Partnership     
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               Camas Power Boiler Limited Partnership          Limited           OR               Owns waste-wood-fired   
                                                               partnership                        steam boiler in Camas   
                                                                                                  paper mill in           
                                                                                                  Washington              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Camas Power Boiler, Inc.                        Corporation       OR               General partner in      
                                                                                                  Camas Boiler Limited    
                                                                                                  Partners                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Energy National, Inc.                           Corporation       UT               Domestic holding        
                                                                                                  company which holds     
                                                                                                  limited partner         
                                                                                                  interests in Crockett,  
                                                                                                  Curtis/Palmer, Maine    
                                                                                                  Energy Recovery         
                                                                                                  Company, Penobscot      
                                                                                                  Energy Recovery         
                                                                                                  Company, PowerSmith,    
                                                                                                  Windpower 87,           
                                                                                                  Windpower 88 projects;  
                                                                                                  general partner in      
                                                                                                  Penobscot Energy        
                                                                                                  Recovery Co.            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Energy Investors Fund, L.P.                Limited           DE               Domestic investment     
                                                               partnership                        company which holds     
                                                                                                  limited partner         
                                                                                                  interests in Crockett,  
                                                                                                  Curtis/Palmer, Windpower
                                                                                                  87 and Windpower 88     
                                                                                                  projects; also a funding
                                                                                                  vehicle for numerous    
                                                                                                  other unrelated projects
                                                                                                  in the U.S..            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Maine Energy Recovery Company              Corporation       ME               Owns Waste-to-Energy    
                                                                                                  facility in Biddeford,  
                                                                                                  Maine                   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Penobscot Energy Recovery Company          Corporation       ME               Owns waste-to-energy    
                                                                                                  facility in Orrington,  
                                                                                                  Maine                   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    The PowerSmith Cogeneration Project,       Limited           DE               Owns PowerSmith         
                                                               partnership                        cogeneration facility   
                                                                                                  in Oklahoma             
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                    Enigen, Inc.                               Corporation       UT               General Partner in The  
                                                                                                  PowerSmith              
                                                                                                  Cogeneration Project,   
                                                                                                  Limited Partnership     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Pacific Orrington Energy, Inc.             Corporation       OR               Holds general and       
                                                                                                  limited partner         
                                                                                                  interests in Orrington  
                                                                                                  Waste, Ltd., Limited    
                                                                                                  Partnership             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         Orrington Waste, Ltd.                  Limited           OR               Provides waste         
                             Limited Partnership                partnership                        disposal services to   
                                                                                                  municipalities to be    
                                                                                                  delivered to waste      
                                                                                                  disposal operators in   
                                                                                                  Maine, including        
                                                                                                  Penobscot Energy        
                                                                                                  Recovery Company        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    ESOCO, Inc.                                Corporation       UT               Domestic holding        
                                                                                                  company for individual  
                                                                                                  Esoco O&M companies     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         ESOCO Orrington, Inc.                 Corporation       UT               Operates Penobscot      
                                                                                                  Energy Recovery         
                                                                                                  Company in Maine        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Pacific Crockett Holdings, Inc.                 Corporation       OR               Domestic holding        
                                                                                                  company for Pacific     
                                                                                                  Crockett Energy, Inc.   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Pacific Crockett Energy, Inc.              Corporation       UT               General Partner in      
                                                                                                  Crockett Cogeneration,  
                                                                                                  A California Limited    
                                                                                                  Partnership             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         Crockett Cogeneration, a California   Limited           CA               Owns Crockett           
                               Limited Partnership             partnership                        cogeneration facility   
                                                                                                  in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                    Pacific Generation Resources Company       Corporation       OR               Domestic holding        
                                                                                                  company which holds     
                                                                                                  limited partner         
                                                                                                  interest in Long        
                                                                                                  Island Cogeneration,    
                                                                                                  L.P.; holds limited     
                                                                                                  partner interest in     
                                                                                                  Curtis/Palmer; general  
                                                                                                  partner in ENI          
                                                                                                  Chester, Limited        
                                                                                                  Partnership             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         ENI Curtis Falls, Limited Partnership Limited           OR               Limited partner in      
                                                               partnership                        Curtis/Palmer           
                                                                                                  Hydroelectric Company   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                              Curtis/Palmer                    Corporation       NY               Owns Curtis/Palmer      
                                   Hydroelectric Company                                          hydroelectric power     
                                                                                                  plant in New York       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               ONSITE Energy, Inc.                             Corporation       OR               Domestic holding        
                                                                                                  company for ONSITE      
                                                                                                  Soledad, Inc. and       
                                                                                                  ONSITE Marianas         
                                                                                                  Corporation; also       
                                                                                                  indirectly holds        
                                                                                                  general partner         
                                                                                                  interest in Mt. Poso    
                                                                                                  project and limited     
                                                                                                  partner interest in     
                                                                                                  Turners Falls project   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Pacific-Mt. Poso Corporation               Corporation       OR               General Partner in Mt.  
                                                                                                  Poso Cogeneration       
                                                                                                  Company, A California   
                                                                                                  Limited Partnership     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         Mt. Poso Cogeneration Company,        Limited           CA               Owns Mt. Poso           
                             a California Limited Partnership  partnership                        cogeneration facility   
                                                                                                  in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Turners Falls Limited Partnership         Limited           MA               Owns Turners Falls      
                                                               partnership                        cogeneration facility   
                                                                                                  in Massachusetts        
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                    ONSITE Limited Partnership No. 1           Limited           OR               Owned cogeneration      
                                                               partnership                        facilities for bakery   
                                                                                                  in Los Angeles and      
                                                                                                  dairy in Michigan       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    ONSITE/US Power Limited Partnership No. 1  Limited           OR               Owned Crossroads        
                                                               partnership                        cogeneration facility   
                                                                                                  in New Jersey           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Pacific Generation Holdings Company             Corporation       OR               Domestic holdings       
                                                                                                  company for Pacific     
                                                                                                  Generation Funding and  
                                                                                                  Pacific Recycling       
                                                                                                  Energy; holds limited   
                                                                                                  partner interests in    
                                                                                                  Carolina Energy,        
                                                                                                  Limited Partnership     
                                                                                                  and Project Finance     
                                                                                                  Fund III; and           
                                                                                                  indirectly holds        
                                                                                                  general partner         
                                                                                                  interest in Kingston    
                                                                                                  Cogeneration Limited    
                                                                                                  Partnership             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Pacific Kingston Energy, Inc.             Corporation       Canada           General Partner in      
                                                                                 (Ontario)        Kingston Cogeneration   
                                                                                                  Limited Partnership     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Kingston Cogeneration Limited        Limited           Canada           Owns Kingston           
                               Partnership                     partnership       (Ontario)        cogeneration facility   
                                                                                                  in Ontario, Canada      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Carolina Energy, Limited Partnership       Limited           DE               Holds remaining         
                                                               partnership                        non-generating assets   
                                                                                                  of the Carolina Energy  
                                                                                                  transfer station and    
                                                                                                  waste-to-energy         
                                                                                                  facility in North       
                                                                                                  Carolina                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Project Finance Fund III, L.P.             Limited           DE               Funding vehicle for     
                                                               partnership                        various (primarily)     
                                                                                                  international           
                                                                                                  operating projects      
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Northeast Generation Holding LLC                     Limited           DE               Holds a 50% interest    
                                                               liability                          in NRG Northeast        
                                                               company                            Generating LLC          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Northeast Generating LLC                    Limited           DE               Special purpose         
                                                               liability                          holding company entity  
                                                               company                            to facilitate east      
                                                                                                  coast pool financing    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Dunkirk Power LLC                         Limited           DE               Entity holding title    
                                                               liability                          to Dunkirk Power        
                                                               company                            Station in New York     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Huntley Power LLC                         Limited           DE               Entity holding title    
                                                               liability                          to the Huntley Power    
                                                               company                            station in New York     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Astoria Gas Turbine Power LLC             Limited           DE               Entity holding title    
                                                               liability                          to Astoria turbines in  
                                                               company                            Staten Island, New York 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Arthur Kill Power LLC                     Limited           DE               Entity holding title    
                                                               liability                          to Arthur Kill          
                                                               company                            generating station in   
                                                                                                  Staten Island, New York 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Somerset Power LLC                        Limited           DE               Entity holding title    
                                                               liability                          to the electric         
                                                               company                            generating plant in     
                                                                                                  Somerset, Massachusetts 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Oswego Harbor Power LLC                   Limited           DE               Formed for the purpose  
                                                               liability                          of acquiring,           
                                                               company                            operating and owning    
                                                                                                  the electric            
                                                                                                  generating plant in     
                                                                                                  Oswego, New York        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Connecticut Jet Power LLC                 Limited           DE               Own combustion          
                                                               liability                          turbines acquired from  
                                                               company                            Connecticut Light and   
                                                                                                  Power ("CL&P assets")   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Devon Power LLC                           Limited           DE               Entity holding title    
                                                               liability                          to the Devon Power      
                                                               company                            station in Connecticut  
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                     Middletown Power LLC                      Limited           DE               Own and/or operate      
                                                               liability                          portion of CL&P assets  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Montville Power LLC                       Limited           DE               Own and/or operate a    
                                                               liability                          portion of the CL&P     
                                                               company                            assets                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Norwalk Power LLC                         Limited           DE               Entity holding title    
                                                               liability                          to the Norwalk          
                                                               company                            generating station in   
                                                                                                  Connecticut             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Eastern LLC                                      Limited           DE               To hold 50% interest    
                                                               liability                          in NRG Northeast        
                                                               company                            Generating LLC          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          South Central Generation Holding LLC                 Limited           DE               Entity holding a 50%    
                                                               liability                          interest in NRG South   
                                                               company                            Central Generating LLC  
                                                                                                  (issuer in the Cajun    
                                                                                                  deal)                   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Central U.S. LLC                                 Limited           DE               To hold 50% interest    
                                                               liability                          in NRG South Central    
                                                               company                            Generating LLC          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG South Central Generating LLC                Limited           DE               Special purpose         
                                                               liability                          holding company entity  
                                                               company                            to facility central     
                                                                                                  pool financing          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Louisiana Generating LLC                  Limited           DE               Formed for the purpose  
                                                               liability                          of owning Cajun         
                                                               company                            non-nuclear generating  
                                                                                                  assets in Louisiana     
                                                                                                  (including gas and      
                                                                                                  coal-fired generation)  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG New Roads Holdings LLC                Limited           DE               Entity formed to hold   
                                                               liability                          title to certain Cajun  
                                                               company                            assets that, due to     
                                                                                                  federal regulatory      
                                                                                                  reasons could not be    
                                                                                                  held by Louisiana       
                                                                                                  Generating LLC          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Big Cajun I Peaking Power LLC             Limited           DE               Develop, own and        
                                                               liability                          operate the Cajun       
                                                               company                            expansion project       
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NRG West Coast Inc.                                  Corporation       DE               To act as holding       
                                                                                                  company for West coast  
                                                                                                  limited liability       
                                                                                                  companies               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               WCP (Generation) Holdings LLC                   Limited           DE               Jointly owned entity    
                                                               liability                          between the owners and  
                                                               company                            West Coast Power LLC    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     West Coast Power LLC                      Limited           DE               West coast holding      
                                                               liability                          company entity          
                                                               company                            designed to facilitate  
                                                                                                  west coast asset pool   
                                                                                                  financing               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Long Beach Generation LLC            Limited           DE               Owns gas-fired          
                                                               liability                          electric generation     
                                                               company                            power plant in Long     
                                                                                                  Beach, California       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          El Segundo Power, LLC                Limited           DE               Entity holding title    
                                                               liability                          to the El Segundo       
                                                               company                            power plant in El       
                                                                                                  Segundo, California     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Cabrillo Power I LLC                 Limited           DE               Entity holding title    
                                                               liability                          to the Encina electric  
                                                               company                            generation station in   
                                                                                                  Carlsbad, California    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Cabrillo Power II LLC                Limited           DE               Entity holding title    
                                                               liability                          to 17 SDG&E combustion  
                                                               company                            turbines in San Diego,  
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Cogeneration Corporation of America                  Corporation       DE               Develops, owns and      
                                                                                                  operates cogeneration   
                                                                                                  facilities in U.S.      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Rocky Road LLC                                   Limited           DE               Special purpose LLC     
                                                               liability                          formed to hold the 50%  
                                                               company                            membership interest in  
                                                                                                  Rocky Road LLC          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Rocky Road Power LLC                            Limited           DE               Formed to hold          
                                                               liability                          ownership to            
                                                               company                            generating facility in  
                                                                                                  Dundee, Illinois        
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NRG Cadillac Inc.                                    Corporation       DE               Entity holding NRG's    
                                                                                                  50% interest in         
                                                                                                  Cadillac Renewable      
                                                                                                  Energy LLC              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Cadillac Renewable Energy LLC                   Limited           DE               Owns wood-fired         
                                                               liability                          electric generation     
                                                               company                            plant in Cadillac,      
                                                                                                  Michigan                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          O'Brien Cogeneration, Inc. II                        Corporation       DE               General Partner in      
                                                                                                  O'Brien California      
                                                                                                  Cogen Limited           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               O'Brien California Cogen Limited                Corporation       CA               Owns Artesia            
                                                                                                  cogeneration facility   
                                                                                                  in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG International, Inc.                              Corporation       DE               Domestic holding        
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Asia-Pacific, Ltd.                          Corporation       DE               Provides international  
                                                                                                  business development    
                                                                                                  services in Australia   
                                                                                                  and the Pacific Rim     
                                                                                                  region                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Latin America Inc.                          Corporation       DE               Domestic holding        
                                                                                                  company for Cobee       
                                                                                                  Energy Development LLC  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Cobee Energy Development LLC              Limited           DE               Provides project        
                                                               liability                          development services    
                                                               company                            in Latin America for    
                                                                                                  NRG Energy, Inc. and    
                                                                                                  Vattenfall AB           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating II (Gibraltar)                     Unlimited         Gibraltar        Inactive                
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating III (Gibraltar)                    Unlimited         Gibraltar        Inactive                
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG International Services Company                   Corporation       DE               Holds service           
                                                                                                  agreements with         
                                                                                                  expatriates and         
                                                                                                  international           
                                                                                                  consultants related to  
                                                                                                  energy services         
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               Sterling Luxembourg (No. 4) S.a.r.l.            Societe a         Luxembourg       This entity was formed  
                                                               responsabilite                     as a part of the        
                                                               limitee                            Sterling holding        
                                                                                                  structure in the UK     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Sterling Luxembourg (No. 3) S.a.r.l.      Societe a         Luxembourg       This entity was formed  
                                                               responsabilite                     as a part of the        
                                                               limitee                            Sterling holding        
                                                                                                  structure in the UK     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating International B.V.                 Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG Energy Development GmbH               Gesellschaft      Germany          Provides international  
                                                               mit                                business development    
                                                               beschrankter                       services in Germany     
                                                               Haftung                            and Europe              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG Energy CZ, s.r.o.                     Spolecnost s      Czech Republic   Provides international  
                                                               rucenim omezenym                   business development    
                                                                                                  services in the Czech   
                                                                                                  Republic and Europ      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG Energy PL Sp. z o.o.                  Spolka z          Warsaw, Poland   Provides international  
                                                               ograniczona                        business development    
                                                               odpowiedzialnoscia                 services in Poland      
                                                               Skrot                                                      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG Energy Ltd.                           Company limited   England and      Provides international  
                                                               by shares         Wales            business development    
                                                                                                  services in the U.K.    
                                                                                                  and Europe              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRGenerating Holdings (No. 15) B.V.       Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         Sterling Luxembourg (No. 1) S.a.r.l.  Societe a         Luxembourg       This entity was formed  
                                                               responsabilite                     to hold Luxco2 as a     
                                                               limitee                            part of the             
                                                                                                  NRGenerating, Ltd.      
                                                                                                  holding structure in    
                                                                                                  the UK                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               NRGenerating, Ltd.                              Company limited   UK               Holding company for     
                                                               by shares                          Killingholme structure  
                                                                                                  in the UK               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRGenerating Energy Trading Ltd.          Company limited   United Kingdom   International power     
                                                               by shares                          marketing entity        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Killingholme Holdings Limited             Company limited   UK               Holds interest in       
                                                               by shares                          Killingholme power      
                                                                                                  station                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         Killingholme Generation Limited       Company limited   UK               Project company for     
                                                               by shares                          Killingholme Power      
                                                                                                  Station                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                              Killingholme Power Limited       Company limited   UK               Project company for     
                                                               by shares                          Killingholme power      
                                                                                                  station                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Sterling Luxembourg (No. 2) S.a.r.l.            Societe a         Luxembourg       This entity was formed  
                                                               responsabilite                     to hold the Swiss       
                                                               limitee                            branch as a part of     
                                                                                                  the NRGenerating, Ltd.  
                                                                                                  holding structure in    
                                                                                                  the UK                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Sterling (Gibraltar)                      Unlimited         Gibraltar        This entity was formed  
                                                               liability                          to assist with the      
                                                               company                            NRGenerating, Ltd./UK   
                                                                                                  holding structure       
                                                                                                  through Luxembourg      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Luxembourg (No. 1) S.a.r.l              Societe a         Luxembourg       Formed as holding       
                                                               responsabilite                     company for Australian  
                                                               limitee                            project                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 2) Gmbh              Gesellschaft      Switzerland      Formed as holding       
                                                               mit                                company for Australian  
                                                               beschrankter                       project.                
                                                               Haftung                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                    Flinders Labuan (No. 1) Ltd.               Company limited   Labuan           Holding company for     
                                                               by shares                          potential acquisition   
                                                                                                  in Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                         Flinders Labuan (No. 2) Ltd.          Company limited   Labuan           Holding company for     
                                                               by shares                          potential acquisition   
                                                                                                  in Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRGenerating Luxembourg (No. 2) S.a.r.l   Societe a         Luxembourg       Formed as holding       
                                                               responsabilite                     company for Australian  
                                                               limitee                            project                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                         Flinders (Gibraltar)                  Unlimited         Gibraltar        Formed as holding       
                                                               liability                          company for Australian  
                                                               company                            project                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Brimsdown Power Limited                         Company limited   England and      Project company for     
                                                               by shares         Wales            peaking unit            
                                                                                                  associated with         
                                                                                                  Enfield Energy Centre   
                                                                                                  Limited in England      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 11) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for Langage     
                                                               met beperkte                       Park Project in         
                                                               aansprakelijkheid                  England                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Wainstones Power Limited                  Company limited   England and      Formed to develop,      
                                                               by shares         Wales            build, own and operate  
                                                                                                  800MW combined cycle    
                                                                                                  gas turbine power plant 
                                                                                                  on greenfield site at   
                                                                                                  Langage England (f/k/a  
                                                                                                  Plymouth Energy Centre) 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 13) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Langage Energy Park Limited               Company limited   UK               Formed to develop       
                                                               by shares                          Langage project         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 9) B.V.              Besloten          Netherlands      International holding   
                                                               Vennootschap                       company in Kanel        
                                                               met beperkte                       Kangal Elektrik         
                                                               aansprakelijkheid                  Limited Sirketi         
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                     Kanel Kangal Elektrik Limited Sirketi     Limited Sirketi    Turkey           Will own Kangal        
                                                                                                  lignite fired power     
                                                                                                  plant in Turkey         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 17) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     KUSEL Kutahya Seyitomer Elektrik          Limited Sirketi   Turkey           Formed to acquire 600   
                          Limited Sirketi                                                         MW coal-fired power     
                                                                                                  station in Turkey.  No  
                                                                                                  assets or employees at  
                                                                                                  this time.  NRG         
                                                                                                  ownership is 31.75%     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Sachsen Holding B.V.                            Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for P.T.        
                                                               met beperkte                       Dayalistrik Pratama     
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     P.T. Dayalistrik Pratama                  Perseroan         Indonesia        Formed to own and       
                                                               Terbatas                           construct West Java     
                                                                                                  coal-fired power plant  
                                                                                                  in Indonesia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 7) B.V.              Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for West Java   
                                                               met beperkte                       O&M company in          
                                                               aansprakelijkheid                  formation in Indonesia  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     P.T. NRG West Java                        Perseroan         Indonesia        Formed to operate       
                                                               Terbatas                           Cilegon project in      
                                                                                                  Indonesia               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 8) B.V.              Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for West Java   
                                                               met beperkte                       O&M company in          
                                                               aansprakelijkheid                  formation in Indonesia  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Enfield Holdings B.V.                           Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for Enfield     
                                                               met beperkte                       Energy Centre Limited   
                                                               aansprakelijkheid                  projects in England     
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               Enfield Energy Centre Limited                   Company limited   England          Owns Enfield gas fired  
                                                               by shares           And Wales      power plant in England  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Enfield Operations, L.L.C.                Limited           England          Operates Enfield        
                                                               liability                          Energy gas-fired power  
                                                               company                            plant in England        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Enfield Operations (UK) Limited      Company limited   England          Holds employees for     
                                                               by shares           And Wales      Enfield Operations,     
                                                                                                  L.L.C.                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NR (Gibraltar)                                  Unlimited         Gibraltar        Company utilized        
                                                               liability                          during the Enfield      
                                                               company                            transactions in England 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings (No. 4) B.V.                   Besloten          Netherlands      International holding   
                                                               Vennootschap                       company in Loy Yang     
                                                               met beperkte                       Power Partners, Loy     
                                                               aansprakelijkheid                  Yang Power Management   
                                                                                                  Pty Ltd. and Loy Yang   
                                                                                                  Power Projects Pty      
                                                                                                  Ltd.                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Loy Yang Power Management Pty Ltd.              Company limited   Australia        Operates Loy Yang       
                                                               by shares         (Victoria)       coal-fired power plant  
                                                                                                  in Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Loy Yang Power Partners                         Partnership       Australia        Owns Loy Yang           
                                                                                                  coal-fired plant in     
                                                                                                  Australia               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Loy Yang Power Projects Pty Ltd                 Company limited   Australia        Provides technical      
                                                               by shares         (Victoria)       services to Loy Yang    
                                                                                                  coal fired power plant  
                                                                                                  in Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Gunwale B.V.                                    Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Sunshine State Power (No. 2) B.V.                    Besloten          Netherlands      International holding   
                                                               Vennootschap                       company which holds a   
                                                               met beperkte                       17.5% undivided         
                                                               aansprakelijkheid                  interest in Gladstone   
                                                                                                  Power Station Joint     
                                                                                                  Venture                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               Sunshine State Power B.V.                       Besloten          Netherlands      International holding   
                                                               Vennootschap                       company which holds a   
                                                               met beperkte                       20% undivided interest  
                                                               aansprakelijkheid                  in Gladstone Power      
                                                                                                  Station Joint Venture   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 1) B.V.              Besloten          Netherlands      International holding   
                                                               Vennootschap                       company in              
                                                               met beperkte                       Collinsville Power      
                                                               aansprakelijkheid                  Joint Venture           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Victoria I Pty Ltd.                         Company limited   Australia        International holding   
                                                               by shares                          company in NRG          
                                                                                                  Victoria II Pty Ltd.    
                                                                                                  and NRG Victoria III    
                                                                                                  Pty Ltd. In Australia   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG Victoria II Pty Ltd.                  Company limited   Australia        International holding   
                                                               by shares                          company in NRG          
                                                                                                  Victoria III Pty Ltd.   
                                                                                                  In Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          NRG Victoria III Pty Ltd.            Company limited   Australia        International holding   
                                                               by shares                          company for Energy      
                                                                                                  Developments Limited    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                               Energy Developments Limited     Company limited   Australia        Develops, owns and      
                                                               by shares         (Queensland)     operates power          
                                                                                                  generation and          
                                                                                                  waste-to-energy         
                                                                                                  projects in Australia,  
                                                                                                  New Zealand, Asia and   
                                                                                                  England                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Saale Energie GmbH                              Gesellschaft      Germany          International holding   
                                                               mit                                company for Kraftwerk   
                                                               beschrankter                       Schkopau                
                                                               Haftung                            Betriebsgesellschaft    
                                                                                                  mbH, Kraftwerk          
                                                                                                  Schkopau GbR and Saale  
                                                                                                  Energie Services GmbH   
                                                                                                  (Germany)               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Saale Energie Services GmbH               Gesellschaft      Germany          Provides consulting     
                                                               mit                                services to MIBRAG      
                                                               beschrankter                                               
                                                               Haftung                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                     Kraftwerk Schkopau GbR                    Gesellschaft      Germany          Owns 960MW coal-fired   
                                                               burgerlichen                       power plant in          
                                                               Rechts                             Schkopau, Germany       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Kraftwerk Schkopau                        Mit               Germany          Operates in Germany     
                          Betriebsgesellschaft mbH             beschrankter                       Schkopau facility       
                                                               Haftung                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Lambique Beheer B.V.                            Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for MIBRAG      
                                                               met beperkte                       B.V. and                
                                                               aansprakelijkheid                  Mitteldeutsche          
                                                                                                  Braunkohlengesellschaft 
                                                                                                  mbH in Germany          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     MIBRAG B.V.                               Besloten          Netherlands      Owns 99% of MIBRAG      
                                                               Vennootschap                       GmbH coal mines and     
                                                               met beperkte                       coal-fired power        
                                                               aansprakelijkheid                  plants in Germany       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          MIBRAG Industriekraftwerke           Gesellschaft      Germany          Operates and maintains  
                                 Betriebs Gmbh                 mit                                three coal-fired power  
                                                               beschrankter                       plants in Germany       
                                                               Haftung                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                               MIBRAG Industriekraftwerke      Gesellschaft      Germany          Intermediate holding    
                                 Vermoegensverwaltungs und     mit                                company for EWG         
                                    Beteiligungs Gmbh          beschrankter                                               
                                                               Haftung                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                  MIBRAG Industriekraftwerke   Kommanditgesells  Germany          Owns three coal-fired   
                                       Gmbh & Co. KG           chaft                              power plants in Germany 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Mitteldeutsche                       Mit               Germany          Operates coal mining,   
                             Braunkohlengesellschaft mbH       beschrankter                       power generation and    
                                                               Haftung                            associated operations   
                                                                                                  near Leipzig, Germany   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Kladno Power (No. 2) B.V.                       Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for Matra       
                                                               met beperkte                       Powerplant Holding      
                                                               aansprakelijkheid                  B.V., in Czech Republic 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Matra Powerplant Holding B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for ECK         
                                                               met beperkte                       Generating, s.r.o. in   
                                                               aansprakelijkheid                  Czech Republic          
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                     ECK Generating, s.r.o.                    Spolecnost s      Czech Republic   Expansion project for   
                                                               rucenim omezenym                   approximately 300 MW    
                                                                                                  coal-fired power plant  
                                                                                                  under construction in   
                                                                                                  Kladno facility         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Kladno Power (No. 1) B.V.                            Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for             
                                                               met beperkte                       Energeticke Centrum     
                                                               aansprakelijkheid                  Kladno, s.r.o.          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Energeticke Centrum Kladno, s.r.o.        Spolecnost s      Czech Republic   Owns and operates a     
                                                               rucenim omezenym                   coal-fired power plant  
                                                                                                  in Kladno, Czech        
                                                                                                  Republic                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings (No. 5) B.V.                   Besloten          Netherlands      International holding   
                                                               Vennootschap                       company in NRG          
                                                               met beperkte                       Energeticke Provoz,     
                                                               aansprakelijkheid                  s.r.o.                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     NRG Energeticke Provoz, s.r.o.            Spolecnost s      Czech Republic   Operates coal-fired     
                                                               rucenim omezenym                   power plants in         
                                                                                                  Kladno, Czech Republic  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings (No. 3) B.V.                   Besloten          Netherlands      International holding   
                                                               Vennootschap                       company registered to   
                                                               met beperkte                       do business in          
                                                               aansprakelijkheid                  Australia               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings (No. 6) B.V.                   Besloten          Netherlands      International holding   
                                                               Vennootschap                       company registered to   
                                                               met beperkte                       do business in          
                                                               aansprakelijkheid                  Australia               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings (No. 14) B.V.                  Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
------------------------------------------------------------------------------- ---------------- ------------------------ 
          OU Nrg Energy Est                                    Osauhing          Estonia          Formed as NRG's         
                                                                                                  development office in   
                                                                                                  Estonia                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               NRGenerating Holdings (No. 16) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 18) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 19) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 20) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 21) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 22) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRGenerating Holdings (No. 23) B.V.             Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Interenergy Limited                             Company limited   Ireland          Inactive - proposed     
                                                               by shares                          provider of electric    
                                                                                                  marketing services in   
                                                                                                  eastern and central     
                                                                                                  Europe                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               NRGenerating Rupali B.V.                        Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for Rupali oil  
                                                               met beperkte                       fired power plant bid   
                                                               aansprakelijkheid                  in Pakistan             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Kiksis B.V.                                     Besloten          Netherlands      Inactive -              
                                                               Vennootschap                       international holding   
                                                               met beperkte                       company - hold for      
                                                               aansprakelijkheid                  Estonia project         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Cobee Holdings Inc.                                  Corporation       DE               Domestic holding        
                                                                                                  company for Tosli       
                                                                                                  Investments N.V.        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Tosli Investments N.V.                          Naamloze          Netherlands      International holding   
                                                               Vennootschap                       company for Compania    
                                                                                                  Boliviana de Energia    
                                                                                                  Electrica S.A. in       
                                                                                                  Latin America           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Tosli Luxembourg (No. 1) s.a.r.l.         Societe a         Luxembourg       Serves as a funding     
                                                               responsabilite                     vehicle for NRG's       
                                                               limitee                            Latin America projects  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Tosli Luxembourg (No. 2) s.a.r.l.    Societe a         Luxembourg       International holding   
                                                               responsabilite                     company for Bulo Bulo   
                                                               limitee                            project in Bolivia      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Inversiones Bulo Bulo S.A.                Sociedad anonima  Bolivia          Bolivian holding        
                                                                                                  company for Bulo Bulo   
                                                                                                  gas-fired power plant   
                                                                                                  in Bolivia              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Coniti Holding B.V.                       Besloten          Netherlands      International holding   
                                                               Vennootschap                       company for Bulo Bulo   
                                                               met beperkte                       gas fired power plant   
                                                               aansprakelijkheid                  in Bolivia              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Tosli (Gibraltar) B.V.               Besloten          Netherlands      Company that serves as  
                                                               Vennootschap                       a funding vehicle for   
                                                               met beperkte                       certain of NRG's Latin  
                                                               aansprakelijkheid                  American projects       
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               Compania Boliviana de Energia Electrica S.A.    Sociedad anonima  Canada (Nova     Owns and/or operates    
                                                                                 Scotia)          15 operating power      
                                                                                                  plants primarily        
                                                                                                  hydroelectric, in       
                                                                                                  Bolivia                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Compania Electrica Central Bulo Bulo S.A. Sociedad anonima  Bolivia          Owner of generation     
                                                                                                  assets for project in   
                                                                                                  Bolivia                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Servicios Energeticos S.A.           Sociedad anonima  Bolivia          Operator of 87 MW       
                                                                                                  gas-fired power plant   
                                                                                                  in Bolivia              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Tosli Acquisition B.V.                          Besloten          Netherlands      Company formed to       
                                                               Vennootschap                       assist with Cobee       
                                                               met beperkte                       tender offer            
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings GmbH                           Gesellschaft      Switzerland      Swiss holding company   
                                                               mit                                                        
                                                               beschrankter                                               
                                                               Haftung                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Caymans-C                                   Company limited   Cayman Islands   Holding company for     
                                                               by shares                          interests in Scudder    
                                                                                                  Latin American          
                                                                                                  Power I-C and II-C and  
                                                                                                  II-Corp A and II-Corp B 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Caymans-P                                   Company limited   Cayman Islands   Holding company for     
                                                               by shares                          interests in Scudder    
                                                                                                  Latin American          
                                                                                                  Power I-P and II-P      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Scudder Latin American Power I-C L.D.C.   Exempted          Cayman           Investment company      
                                                               limited           Islands,         which owns (primarily   
                                                               duration          British West     passive) investments    
                                                               company limited   Indies           in Latin American       
                                                               by shares                          power projects          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Scudder Latin American Power I-P L.D.C.   Exempted          Cayman           Investment company      
                                                               limited           Islands,         which owns (primarily   
                                                               duration          British West     passive) investments    
                                                               company limited   Indies           in Latin American       
                                                               by shares                          power projects          
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
                          Scudder Latin American               Exempted          Cayman           Investment company      
                                 Power II-C L.D.C.             limited           Islands,         which owns (primarily   
                                                               duration          British West     passive) investments    
                                                               company limited   Indies           in Latin American       
                                                               by shares                          power projects          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Scudder Latin American               Exempted          Cayman           Investment company      
                                 Power II-Corporation A        limited           Islands,         which is part of the    
                                                               duration          British West     holding company         
                                                               company limited   Indies           structure for           
                                                               by shares                          investments in Latin    
                                                                                                  American power          
                                                                                                  projects held by        
                                                                                                  Scudder Latin American  
                                                                                                  Power II-C and/or II-P  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Scudder Latin American               Exempted          Cayman           Investment company      
                                 Power II-Corporation B        limited           Islands,         which is part of the    
                                                               duration          British West     holding company         
                                                               company limited   Indies           structure for           
                                                               by shares                          investments in Latin    
                                                                                                  American power          
                                                                                                  projects held by        
                                                                                                  Scudder Latin American  
                                                                                                  Power II-C and/or II-P  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                          Scudder Latin American               Exempted          Cayman           Investment company      
                                 Power II-P L.D.C.             limited           Islands,         which owns (primarily   
                                                               duration          British West     passive) investments    
                                                               company limited   Indies           in Latin American       
                                                               by shares                          power projects          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Caymans Company                             Company limited   Cayman Islands   Holding company for     
                                                               by shares                          Central and Eastern     
                                                                                                  European Power Fund     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     Croatia Power Group                       Company limited   Cayman Islands   Holding company for     
                                                               by shares                          potential project in    
                                                                                                  Croatia                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Operating Services, Inc.                         Corporation       DE               Currently provides O&M  
                                                                                                  services for Cadillac,  
                                                                                                  Collinsville, and       
                                                                                                  Gladstone projects      
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NRG Gladstone Operating Services Pty Ltd.            Company limited   Australia        Operates coal-fired     
                                                               by shares                          Gladstone power plant   
                                                                                                  in Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NRG Gladstone Superannuation Pty Ltd.           Company limited   Australia        Holds pension assets    
                                                               by shares                          for employees of        
                                                                                                  Gladstone coal-fired    
                                                                                                  power plant in          
                                                                                                  Australia               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Collinsville Operating Services Pty Ltd.         Company limited   Australia        International holding   
                                                               by shares                          company in              
                                                                                                  Collinsville            
                                                                                                  Operations Pty Ltd.     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Collinsville Operations Pty Ltd.                Company limited   Australia        Operates Collinsville   
                                                               by shares                          coal-fired power plant  
                                                                                                  in Australia            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Artesia Operations Inc.                          Corporation       DE               Proposed operator for   
                                                                                                  Artesia cogeneration    
                                                                                                  facility in California  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Astoria Gas Turbine Operations Inc.              Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Astoria     
                                                                                                  Gas Turbine Power LLC   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Cabrillo Power Operations Inc.                   Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services.  Currently    
                                                                                                  inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Cadillac Operations Inc.                         Corporation       DE               Operating company for   
                                                                                                  Cadillac wood fired     
                                                                                                  power plant in Michigan 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Norwalk Harbor Operations Inc.                   Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Norwalk     
                                                                                                  Harbor LLC              
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NRG Oklahoma Operations Inc.                         Corporation       DE               Proposed operator for   
                                                                                                  Mid-Continent Power     
                                                                                                  Company cogeneration    
                                                                                                  facility in Oklahoma    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Oswego Harbor Power Operations Inc.              Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Oswego      
                                                                                                  Power LLC               
-------------------------------------------------------------- ---------------- ---------------- ------------------------ 
          NRG Dunkirk Operations Inc.                          Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Dunkirk     
                                                                                                  Power LLC               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG El Segundo Operations Inc.                       Corporation       DE               Proposed operator for   
                                                                                                  El Segundo gas-fired    
                                                                                                  power plant in          
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Somerset Operations Inc.                             Corporation       DE               Operator for Somerset   
                                                                                                  coal fired power plant  
                                                                                                  in Massachusetts        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Middletown Operations Inc.                       Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide O&M services    
                                                                                                  contract to Middletown  
                                                                                                  Power LLC               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Montville Operations Inc.                        Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Montville   
                                                                                                  Power LLC               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Morris Operations Inc.                           Corporation       DE               Former operator for     
                                                                                                  Millennium              
                                                                                                  cogeneration facility   
                                                                                                  in Illinois             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
           NRG Arthur Kill Operations Inc.                     Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Arthur      
                                                                                                  Kill Power LLC          
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NRG Huntley Operations Inc.                          Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Huntley     
                                                                                                  Power LLC               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRG Devon Operations Inc.                            Corporation       DE               Special purpose         
                                                                                                  operating company to    
                                                                                                  provide contract O&M    
                                                                                                  services to Devon       
                                                                                                  Power LLC               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Indian River Operations Inc.                         Corporation       DE               Provides operations     
                                                                                                  and maintenance         
                                                                                                  services for Indian     
                                                                                                  River Power LLC         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Vienna Operations Inc.                               Corporation       DE               Provides operations     
                                                                                                  and maintenance         
                                                                                                  services to Vienna      
                                                                                                  Power LLC               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Power Operations, Inc.                                    Corporation       DE               Provides O&M services   
                                                                                                  for Cadillac, Newark    
                                                                                                  and Parlin projects     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ESOCO Crockett, Inc.                                      Corporation       OR               Operates Crockett       
                                                                                                  cogeneration facility   
                                                                                                  in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Mextrans Inc.                                         Corporation       DE               This entity will        
                                                                                                  develop a transmission  
                                                                                                  line from Palo Verde    
                                                                                                  power station through   
                                                                                                  Arizona, into Mexico    
                                                                                                  and back up into        
                                                                                                  California, per a       
                                                                                                  Presidential Permit     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NEO Corporation                                           Corporation       MN               Develops, owns and      
                                                                                                  operates landfill gas,  
                                                                                                  hydroelectric and       
                                                                                                  small cogeneration      
                                                                                                  projects in the U.S.    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Neo California Power LLC                             Limited           DE               Energy-related company  
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Minnesota Methane LLC                                Limited           WY               Owns and operates 18    
                                                               liability                          landfill gas projects   
                                                               company                            in the U.S. financed    
                                                                                                  by Lyon Credit          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Albany Energy LLC                            Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in New York     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Cuyahoga Energy LLC                          Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Cleveland,   
                                                                                                  Ohio                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Hartford Energy LLC                          Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Connecticut  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Lopez Energy LLC                             Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Lopez Canyon project    
                                                                                                  in Los Angeles,         
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Lowell Energy LLC                            Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in              
                                                                                                  Massachusetts           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Prince William Energy LLC                    Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Virginia     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM San Diego LLC                                Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Miramar project in      
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Spokane Energy LLC                           Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Washington   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Tacoma LLC                                   Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Washington   
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               MM Taunton Energy LLC                           Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in              
                                                                                                  Massachusetts           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Tomoka Farms Energy LLC                      Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Volusia project in      
                                                                                                  Florida                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Tulare Energy LLC                            Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Visalia project in      
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM West Covina LLC                              Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            BKK project in          
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Yolo Power LLC                               Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               O'Brien Biogas IV LLC                           Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Edgeboro project in     
                                                                                                  New Jersey              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          MM Biogas Power LLC                                  Limited           DE               Domestic holding        
                                                               liability                          company - owns 100%     
                                                               company                            interest in landfill    
                                                                                                  gas fueled power        
                                                                                                  generation projects     
                                                                                                  not yet financed        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Corona Energy LLC                            Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            O'Brien projects in     
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Hackensack Energy LLC                        Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            HMDC/Balefill/Kingsland 
                                                                                                  O'Brien project in      
                                                                                                  Lyndhurst, New Jersey   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Chester-Gen LLC                                  Limited           DE               Formed to acquire       
                                                               liability                          landfill gas project    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NEO Freehold-Gen LLC                                 Limited           DE               Formed to acquire       
                                                               liability                          landfill gas project    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Landfill Gas Holdings Inc.                       Corporation       DE               Domestic holding        
                                                                                                  company - provides O&M  
                                                                                                  services for landfill   
                                                                                                  gas projects            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Toledo-Gen LLC                                   Limited           DE               Formed to acquire       
                                                               liability                          landfill gas project    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Nashville Energy LLC                         Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Tennessee    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Prima Deshecha Energy LLC                    Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Orange       
                                                                                                  County, California      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM SKB Energy LLC                               Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Pennsylvania 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Tajiguas Energy LLC                          Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Santa        
                                                                                                  Barbara, California     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Woodville Energy LLC                         Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               O'Brien Biogas (Mazzaro), Inc.                  Corporation       DE               Landfill gas            
                                                                                                  collection system for   
                                                                                                  project in Pennsylvania 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM El Sobrante Energy LLC                       Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Erie Power LLC                               Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Denver,      
                                                                                                  Colorado                
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               MM Martinez Energy LLC                          Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Northern Tier Energy LLC                     Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Pennsylvania 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Phoenix Energy LLC                           Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in Arizona      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Riverside LLC                                Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Tri-Cities Energy LLC                        Limited           DE               Sale of landfill gas    
                                                               liability                          to industrial customer  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MMSB Transco Holdings LLC                       Limited           DE               Transport landfill gas  
                                                               liability                          for resale              
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               O'Brien Standby Power Energy, Inc.              Corporation       DE               Landfill gas fueled     
                                                                                                  power generation for    
                                                                                                  SKB project in          
                                                                                                  Pennsylvania            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Minnesota Methane Holdings LLC                       Limited           DE               Domestic holding        
                                                               liability                          company                 
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Four Hills, LLC                                      Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            Nashua project in New   
                                                                                                  Hampshire               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          LFG Partners, LLC                                    Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            Yaworski project in     
                                                                                                  Connecticut             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Landfill Gas Inc.                                Corporation       DE               Domestic holding        
                                                                                                  company - holds 100%    
                                                                                                  interest in landfill    
                                                                                                  gas collection system   
                                                                                                  projects financed by    
                                                                                                  Lyon Credit             
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               NEO Albany, L.L.C.                              Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in New York     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Cuyahoga, LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Cleveland,   
                                                                                                  Ohio                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Edgeboro, LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            O'Brien project in New  
                                                                                                  Jersey                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Fitchburg LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in              
                                                                                                  Massachusetts           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Hartford, LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Connecticut  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Lopez Canyon LLC                            Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Los          
                                                                                                  Angeles, California     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Lowell LLC                                  Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in              
                                                                                                  Massachusetts           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Prince William, LLC                         Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Virginia     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO San Diego LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            Miramar project in      
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Spokane LLC                                 Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Washington   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Tacoma, L.L.C.                              Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Washington   
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               NEO Taunton LLC                                 Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in              
                                                                                                  Massachusetts           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Tomoka Farms LLC                            Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            Volusia project in      
                                                                                                  Florida                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Tulare LLC                                  Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            Visalia project in      
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO West Covina LLC                             Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            BKK project in          
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               NEO Yolo LLC                                    Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Burnsville, LLC                                  Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            Edward Kraemer          
                                                                                                  landfill in Minnesota   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Corona LLC                                       Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            O'Brien project in      
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Erie LLC                                         Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Denver,      
                                                                                                  Colorado                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Ft. Smith LLC                                    Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Arkansas     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Hackensack, LLC                                  Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            HMDC/Balefill/Kingsland 
                                                                                                  O'Brien projects in     
                                                                                                  Lyndhurst, New Jersey   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Martinez LLC                                     Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NEO Nashville LLC                                    Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Tennessee    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Northern Tier LLC                                Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in              
                                                                                                  Pennsylvania            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Phoenix LLC                                      Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Arizona      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Prima Deshecha LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Orange       
                                                                                                  County, California      
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Riverside LLC                                    Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO SKB LLC                                          Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Pennsylvania 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Tajiguas LLC                                     Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in Santa        
                                                                                                  Barbara, California     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Woodville LLC                                    Limited           DE               Landfill gas            
                                                               liability                          collection for project  
                                                               company                            in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO El Sobrante LLC                                  Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO Tri-Cities LLC                                   Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          MM Ft. Smith Energy LLC                              Limited           DE               Formed to sell          
                                                               liability                          landfill gas to other   
                                                               company                            companies in Arkansas   
                                                                                                  - not a GENCO           
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          NEO San Bernardino LLC                               Limited           DE               Landfill gas            
                                                               liability                          collection system for   
                                                               company                            project in California   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               San Bernardino Landfill Gas Limited             Limited           DE               Partnership holding     
                   Partnership, a California limited           partnership                        interest in QF          
                      partnership                                                                 landfill gas project    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO MESI LLC                                         Limited           DE               Produce and sell        
                                                               liability                          synthetic fuel (coal    
                                                               company                            briquettes) in Kentucky 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MESI Fuel Station #1 L.L.C.                     Limited           DE               Owns a synthetic coal   
                                                               liability                          processing facility in  
                                                               company                            Catlettsburg, Kentucky  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NEO ECO 11 LLC                                       Limited           DE               Formed to acquire       
                                                               liability                          landfill gas project    
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Minnesota Methane II LLC                             Limited           DE               Owns and operates       
                                                               liability                          original 3 NEO/Ziegler  
                                                               company                            landfill gas projects   
                                                                                                  (Edward Kraemer in      
                                                                                                  Burnsville, MN; Flying  
                                                                                                  Cloud in Eden Prairie,  
                                                                                                  MN and Nashua in New    
                                                                                                  Hampshire)              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               MM Burnsville Energy LLC                        Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Edward Kraemer          
                                                                                                  landfill in Minnesota   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Suncook Energy LLC                              Limited           DE               Landfill gas fueled     
                                                               liability                          power generation for    
                                                               company                            Nashua project in New   
                                                                                                  Hampshire               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Landfill Power LLC                              Limited           WY               Owns and operates       
                                                               liability                          Flying Cloud landfill   
                                                               company                            gas fueled power        
                                                                                                  generation facility in  
                                                                                                  Eden Prairie, Minnesota 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Northbrook Energy, L.L.C.                            Limited           DE               Develops hydroelectric  
                                                               liability                          power projects in the   
                                                               company                            U.S.                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
               Northbrook Carolina Hydro, L.L.C.               Limited           DE               Owns and operates       
                                                               liability                          hydroelectric power     
                                                               company                            plants in North         
                                                                                                  Carolina and South      
                                                                                                  Carolina                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Northbrook New York, L.L.C.                          Limited           DE               Holds interest in       
                                                               liability                          Northbrook Acquisition  
                                                               company                            Corp.                   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Northbrook Acquisition Corp.                    Corporation       DE               Domestic holding        
                                                                                                  company in STS          
                                                                                                  Hydropower Ltd.         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                     STS Hydropower Ltd.                       Corporation       MI               Owns and operates       
                                                                                                  hydroelectric projects  
                                                                                                  in California,          
                                                                                                  Colorado, Michigan,     
                                                                                                  Virginia and Washington 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               STS Turbine & Development, L.L.C.               Limited           DE               Provides turbine        
                                                               liability                          design and project      
                                                               company                            development services    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Graystone Corporation                                     Corporation       MN               General Partner in      
                                                                                                  Louisiana Energy        
                                                                                                  Services, L.P.          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Le Paz Incorporated                                  Corporation       MN               Limited partner in      
                                                                                                  Louisiana Energy        
                                                                                                  Services, L.P.          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
               Louisiana Energy Services, L.P.                 Limited           DE               Owns uranium            
                                                               partnership                        enrichment facility     
                                                                                                  under development in    
                                                                                                  Louisiana               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Development Company Inc.                              Corporation       DE               Entity created to       
                                                                                                  limit development       
                                                                                                  exposure on generation  
                                                                                                  projects where NRG      
                                                                                                  Energy, Inc. is         
                                                                                                  pursuing the            
                                                                                                  transaction with        
                                                                                                  certain types of        
                                                                                                  partners                
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
     NRG International Development Inc.                        Corporation       DE               Entity created to       
                                                                                                  limit development       
                                                                                                  exposure on generation  
                                                                                                  projects where NRG      
                                                                                                  Energy, Inc. is         
                                                                                                  pursuing the            
                                                                                                  transaction with        
                                                                                                  certain types of        
                                                                                                  partners on             
                                                                                                  international           
                                                                                                  transactions            
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Services Corporation                                  Corporation       DE               Provides payroll and    
                                                                                                  benefits services       
                                                                                                  through service         
                                                                                                  agreements with         
                                                                                                  individual O&M          
                                                                                                  companies               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Affiliate Services Inc.                               Corporation       DE               Sponsor and hold the    
                                                                                                  contracts and 401k      
                                                                                                  plans for CL&P,         
                                                                                                  Somerset and other      
                                                                                                  entities                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Affiliate Services Inc.                                   Corporation       DE               Manage payroll and      
                                                                                                  benefits for Huntley    
                                                                                                  and Dunkirk             
                                                                                                  (approximately 330      
                                                                                                  employees)              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Western Affiliate Services Inc.                       Corporation       DE               Handle payroll type     
                                                                                                  issues for the Western  
                                                                                                  Region operating        
                                                                                                  companies               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Connecticut Affiliate Services Inc.                   Corporation       DE               House the payroll for   
                                                                                                  the four Connecticut    
                                                                                                  operations, sponsor     
                                                                                                  the Pension, 401(k),    
                                                                                                  Welfare plans, etc.     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Lakefield Inc.                                        Corporation       DE               Special purpose entity  
                                                                                                  to hold NRG's 50%       
                                                                                                  member interest in      
                                                                                                  Lakefield Junction LLC  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Lakefield Junction LLC                                Limited           DE               Inactive                
                                                               liability                                                  
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
     Lakefield Junction LLC                                    Limited           DE               Shell company,          
                                                               liability                          formerly owned peaking  
                                                               company                            plant to be             
                                                                                                  constructed in          
                                                                                                  Minnesota               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Mid-Continent Power Company, L.L.C.                       Limited           DE               Owns Mid-Contingent     
                                                               liability                          Power Company           
                                                               company                            cogeneration facility   
                                                                                                  in Oklahoma             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Scoria Incorporated                                       Corporation       MN               Holds license for       
                                                                                                  synthetic coal          
                                                                                                  technology              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ENI Chester, Limited Partnership                          Limited           OR               Was limited partner in  
                                                               partnership                        wood burning project    
                                                                                                  in Maine                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Pyro-Pacific Operating Company                            Corporation       CA               Operates Mt. Poso       
                                                                                                  cogeneration facility   
                                                                                                  in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ESOCO Fayetteville, Inc.                                  Corporation       OR               Proposed operator of    
                                                                                                  Fayetteville            
                                                                                                  waste-to-energy         
                                                                                                  facility in North       
                                                                                                  Carolina                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ESOCO Molokai, Inc.                                       Corporation       UT               Proposed operator of    
                                                                                                  Molokai biomass fueled  
                                                                                                  power plant in Hawaii   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ESOCO Soledad, Inc.                                       Corporation       UT               Proposed operator of    
                                                                                                  Soledad wood burning    
                                                                                                  power plant in          
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ESOCO Wilson, Inc.                                        Corporation       OR               Proposed operator of    
                                                                                                  Carolina Energy         
                                                                                                  waste-to-energy         
                                                                                                  facility and transfer   
                                                                                                  station in North        
                                                                                                  Carolina                
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
     Enifund, Inc.                                             Corporation       UT               Holds property (house   
                                                                                                  at Crockett             
                                                                                                  cogeneration facility)  
                                                                                                  and provides            
                                                                                                  consulting services to  
                                                                                                  Maine Energy Recovery   
                                                                                                  Company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Long Island Cogeneration, L.P.                            Limited           NY               Holds contracts for     
                                                               partnership                        Long Island             
                                                                                                  cogeneration facility   
                                                                                                  in New York which was   
                                                                                                  never constructed       
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Connecticut Generating LLC                            Limited           DE               Entity holding 100% of  
                                                               liability                          the ownership of Devon  
                                                               company                            Power LLC, Norwalk      
                                                                                                  Power LLC, Middletown   
                                                                                                  Power LLC, Montville    
                                                                                                  Power LLC and           
                                                                                                  Connecticut Jet Power   
                                                                                                  LLC                     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Louisiana LLC                                         Limited           DE               Formed to acquire Koch  
                                                               liability                          Sterlington LLC         
                                                               company                                                    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG New Roads Generating, LLC                             Limited           DE               Alternative domestic    
                                                               liability                          holding company for     
                                                               company                            Cajun non-nuclear       
                                                                                                  generating assets in    
                                                                                                  Louisiana (including    
                                                                                                  gas and coal-fired      
                                                                                                  generation)             
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Tacoma Energy Recovery Company                            Corporation       DE               Operate and manage      
                                                                                                  power plant for City    
                                                                                                  of Tacoma               
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Elk River Resource Recovery, Inc.                         Corporation       MN               Proposed owner of Elk   
                                                                                                  River waste processing  
                                                                                                  facility in Minnesota   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Pacific Generation Development Company                    Corporation       OR               Provided domestic       
                                                                                                  business development    
                                                                                                  services                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Pacific Recycling Energy, Inc.                            Corporation       OR               Provided business       
                                                                                                  development services    
                                                                                                  for waste-to-energy     
                                                                                                  projects                
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
     ONSITE Soledad, Inc.                                      Corporation       OR               Owned and operated      
                                                                                                  Soledad wood burning    
                                                                                                  power plant in          
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ONSITE Funding Corporation                                Corporation       OR               Provides funding to     
                                                                                                  various ONSITE projects 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ONSITE Marianas Corporation                               Corporation       Commonwealth     Owned and operated      
                                                                                 of the           Marianas solar energy   
                                                                                 Northern         plant in the            
                                                                                 Marianas         Commonwealth of         
                                                                                 Islands          Northern Mariana        
                                                                                                  Islands in Pacific      
                                                                                                  Ocean                   
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG International II Inc.                                 Corporation       DE               Domestic holding        
                                                                                                  company                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          NRGenerating Holdings (No. 12) B.V.                  Besloten          Netherlands      International holding   
                                                               Vennootschap                       company                 
                                                               met beperkte                                               
                                                               aansprakelijkheid                                          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          European Generating S.a.r.l.                         Societe a         Luxembourg       Holds 50% interest in   
                                                               responsabilite                     a Rybnik project in     
                                                               limitee                            Poland                  
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Power Marketing Inc.                                  Corporation       DE               Holds power marketing   
                                                                                                  license                 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Okeechobee Power I, Inc.                                  Corporation       DE               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Okeechobee Power II, Inc.                                 Corporation       DE               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Okeechobee Power III, Inc.                                Corporation       DE               Inactive                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Kissimee Power Partners, Limited Partnership         Limited           DE               Inactive                
                                                               partnership                                                
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     Minnesota Waste Processing Company, L.L.C.                Limited           DE               Owns municipal solid    
                                                               liability                          waste processing        
                                                               company                            facility and transfer   
                                                                                                  station in Minnesota    
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     ENI Crockett Limited Partnership                          Limited           OR               Limited partner in      
                                                               partnership                        Crockett Cogeneration,  
                                                                                                  A California Limited    
                                                                                                  Partnership             
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
     NRG Sunnyside Operations GP Inc.                          Corporation       DE               General Partner in      
                                                                                                  Sunnyside Operations    
                                                                                                  Associated L.P.         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Sunnyside Operations LP Inc.                          Corporation       DE               Limited Partner in      
                                                                                                  Sunnyside Operations    
                                                                                                  Associates L.P.         
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Sunnyside Operations Associates, L.P.                Limited           DE               Operated a waste coal   
                                                               partnership                        power plant in Utah     
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     San Joaquin Valley Energy I, Inc.                         Corporation       CA               General Partner in San  
                                                                                                  Joaquin Valley Energy   
                                                                                                  Partners I, L.P.        
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     San Joaquin Valley Energy Partners IV, L.P.               Limited           CA               Holds remaining         
                                                               partnership                        non-operating assets    
                                                                                                  of biomass waste-fuel   
                                                                                                  power plant             
                                                                                                  (Chowchilla I) in       
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     San Joaquin Valley Energy IV, Inc.                        Corporation       CA               General partner in San  
                                                                                                  Joaquin Valley Energy   
                                                                                                  Partners IV, L.P. and   
                                                                                                  Bioconversion           
                                                                                                  Partners, L.P.          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Energy Jackson Valley I, Inc.                         Corporation       CA               General partner in      
                                                                                                  Jackson Valley Energy   
                                                                                                  Partners, L.P.          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
     NRG Energy Jackson Valley II, Inc.                        Corporation       CA               Limited partner in      
                                                                                                  (i) Jackson Valley      
                                                                                                  Energy Partners, L.P.,  
                                                                                                  (ii) San Joaquin        
                                                                                                  Valley Energy Partners  
                                                                                                  I, L.P., (iii) San      
                                                                                                  Joaquin Valley Energy   
                                                                                                  Partners IV, L.P. and   
                                                                                                  (iv)  Bioconversion     
                                                                                                  Partners, L.P.          
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          Bioconversion Partners, L.P.                         Limited           CA               Supplies biomass fuel   
                                                               partnership                        in California           
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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-------------------------------------------------------------- ----------------- ---------------- ------------------------
Name of Company                                                Form of           Country or       Type of Business        
                                                               Organization      U.S. State of                            
                                                               (using the        Organization                             
                                                               terminology of                                             
                                                               jurisdiction)                                              
-------------------------------------------------------------- ----------------- ---------------- ------------------------
                                                                                                                          
          Jackson Valley Energy Partners, L.P.                 Limited           CA               Owns and operates       
                                                               partnership                        waste                   
                                                                                                  lignite/cogeneration    
                                                                                                  plant and lignite       
                                                                                                  mining and reclamation  
                                                                                                  operation in California 
-------------------------------------------------------------- ----------------- ---------------- ------------------------
          San Joaquin Valley Energy Partners I, L.P.           Limited           CA               Owns and operates       
                                                               partnership                        three biomass           
                                                                                                  waste-fuel power        
                                                                                                  plants (Chowchilla II,  
                                                                                                  El Nido and Madera) in  
                                                                                                  California              
-------------------------------------------------------------- ----------------- ---------------- ------------------------

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SIGNATURES          

       Pursuant to the requirements of the Public Utility Holding Company Act of
1935, the registrant has caused this notification of registration to be duly    
signed on its behalf in the City of Minneapolis and State of Minnesota on the   
13th day of November, 2000.                                                     

Xcel Energy Inc.    
 (Name of Registrants)

     By:   /s/ Gary R. Johnson
                               ---------------------------------------------
               Gary R. Johnson
                                  Vice President and General Counsel

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Dates Referenced Herein and Documents Incorporated by Reference

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This ‘U5A/A’ Filing	Date	First	Last	Other Filings

Filed on:	11/14/00	1		10-Q
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Filing Submission 0000912057-00-050098 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Xcel Energy Inc – ‘U5A/A’ on 11/14/00

On: Tuesday, 11/14/00, at 4:37pm ET · Accession #: 912057-0-50098 · File #: 1-03034

Amendment to Notice of Registration — Form U5AFiling Table of Contents

Dates Referenced Herein and Documents Incorporated by Reference

Amendment to Notice of Registration — Form U5A
Filing Table of Contents