SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

TC Energy Corp., et al. – ‘40-F’ for 12/31/23 – ‘EX-13.3’

On:  Friday, 2/16/24, at 7:12am ET   ·   For:  12/31/23   ·   Accession #:  1232384-24-15   ·   File #s:  1-08887, 1-31690

Previous ‘40-F’:  ‘40-F’ on 2/14/23 for 12/31/22   ·   Latest ‘40-F’:  This Filing   ·   1 Reference:  By:  South Bow Corp. – ‘40FR12B’ on 4/16/24

Find Words in Filings emoji
 
  in    Show  and   Hints

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

 2/16/24  TC Energy Corp.                   40-F       12/31/23  185:55M
          Transcanada Pipelines Ltd.

Annual Report by a Canadian Issuer   —   Form 40-F   —   SEA’34

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 40-F        Annual Report by a Canadian Issuer                  HTML    839K 
 2: EX-13.1     Annual Information Form                             HTML    608K 
 3: EX-13.2     Management's Discussion and Analysis                HTML   2.05M 
 4: EX-13.3     Annual Financial Statements                         HTML   3.46M 
 5: EX-23.1     Consent of Independent Registered Public            HTML     48K 
                Accounting Firm                                                  
10: EX-97.1     Incentive Compensation Recoupment and Holdback      HTML     60K 
                Policy                                                           
11: EX-99.1     Code of Business Ethics Policy, as Amended          HTML    141K 
 6: EX-31.1     CEO Certificate Pursuant to Section 302             HTML     56K 
 7: EX-31.2     CFO Certificate Pursuant to Section 302             HTML     56K 
 8: EX-32.1     CEO Certificate Pursuant to Section 906             HTML     50K 
 9: EX-32.2     CFO Certificate Pursuant to Section 906             HTML     50K 
17: R1          Cover Page                                          HTML    116K 
18: R2          Audit Information                                   HTML     52K 
19: R3          Consolidated statement of income                    HTML    176K 
20: R4          Consolidated statement of comprehensive income      HTML    102K 
21: R5          Consolidated statement of cash flows                HTML    163K 
22: R6          Consolidated balance sheet                          HTML    177K 
23: R7          Consolidated balance sheet (Parenthetical)          HTML     52K 
24: R8          Consolidated statement of equity                    HTML    141K 
25: R9          Description of Tc Energy's Business                 HTML     52K 
26: R10         Accounting Policies                                 HTML    122K 
27: R11         Accounting Changes                                  HTML     60K 
28: R12         Spinoff of Liquids Pipelines Business               HTML     50K 
29: R13         Segmented Information                               HTML    297K 
30: R14         Revenues                                            HTML    135K 
31: R15         Keystone Xl                                         HTML     71K 
32: R16         Coastal Gaslink                                     HTML    152K 
33: R17         Other Current Assets                                HTML     62K 
34: R18         Plant, Property and Equipment                       HTML    244K 
35: R19         Leases                                              HTML    244K 
36: R20         Equity Investments                                  HTML    152K 
37: R21         Loans Receivable From Affiliates                    HTML     66K 
38: R22         Rate-Regulated Businesses                           HTML    103K 
39: R23         Goodwill                                            HTML     77K 
40: R24         Other Long-Term Assets                              HTML     59K 
41: R25         Notes Payable                                       HTML     83K 
42: R26         Accounts Payable and Other                          HTML     61K 
43: R27         Other Long-Term Liabilities                         HTML     57K 
44: R28         Income Taxes                                        HTML    142K 
45: R29         Long-Term Debt                                      HTML    278K 
46: R30         Junior Subordinated Notes                           HTML     88K 
47: R31         Foreign Exchange (Gains) Losses, Net                HTML     57K 
48: R32         Non-Controlling Interests                           HTML     82K 
49: R33         Common Shares                                       HTML    103K 
50: R34         Preferred Shares                                    HTML    101K 
51: R35         Other Comprehensive Income(Loss) and Accumulated    HTML    170K 
                Other Comprehensive Income(Loss)                                 
52: R36         Employee Post-Retirement Benefits                   HTML    369K 
53: R37         Risk Management and Financial Instruments           HTML    399K 
54: R38         Changes in Operating Working Capital                HTML     60K 
55: R39         Acquisitions and Dispositions                       HTML     51K 
56: R40         Commitments, Contingencies and Guarantees           HTML     77K 
57: R41         Variable Interest Entities                          HTML     89K 
58: R42         Subsequent Event                                    HTML     48K 
59: R43         Accounting Policies (Policies)                      HTML    205K 
60: R44         Segmented Information (Tables)                      HTML    299K 
61: R45         Revenues (Tables)                                   HTML    130K 
62: R46         Keystone Xl (Tables)                                HTML     65K 
63: R47         Coastal Gaslink (Tables)                            HTML     57K 
64: R48         Other Current Assets (Tables)                       HTML     62K 
65: R49         Plant, Property and Equipment (Tables)              HTML    244K 
66: R50         Leases (Tables)                                     HTML    113K 
67: R51         Equity Investments (Tables)                         HTML    135K 
68: R52         Loans Receivable From Affiliates (Tables)           HTML     62K 
69: R53         Rate-Regulated Businesses (Tables)                  HTML     89K 
70: R54         Goodwill (Tables)                                   HTML     73K 
71: R55         Other Long-Term Assets (Tables)                     HTML     59K 
72: R56         Notes Payable (Tables)                              HTML     85K 
73: R57         Accounts Payable and Other (Tables)                 HTML     60K 
74: R58         Other Long-Term Liabilities (Tables)                HTML     57K 
75: R59         Income Taxes (Tables)                               HTML    142K 
76: R60         Long-Term Debt (Tables)                             HTML    286K 
77: R61         Junior Subordinated Notes (Tables)                  HTML     84K 
78: R62         Foreign Exchange (Gains) Losses, Net (Tables)       HTML     55K 
79: R63         Non-Controlling Interests (Tables)                  HTML     78K 
80: R64         Common Shares (Tables)                              HTML    106K 
81: R65         Preferred Shares (Tables)                           HTML    102K 
82: R66         Other Comprehensive Income(Loss) and Accumulated    HTML    174K 
                Other Comprehensive Income(Loss) (Tables)                        
83: R67         Employee Post-Retirement Benefits (Tables)          HTML    386K 
84: R68         Risk Management and Financial Instruments (Tables)  HTML    437K 
85: R69         Changes in Operating Working Capital (Tables)       HTML     60K 
86: R70         Commitments, Contingencies and Guarantees (Tables)  HTML     64K 
87: R71         Variable Interest Entities (Tables)                 HTML     90K 
88: R72         Description of Tc Energy's Business (Details)       HTML     73K 
89: R73         Accounting Policies (Details)                       HTML     69K 
90: R74         Spinoff of Liquids Pipelines Business (Details)     HTML     50K 
91: R75         SEGMENTED INFORMATION - Schedule of Segment         HTML    232K 
                Reporting Information, by Segment (Details)                      
92: R76         SEGMENTED INFORMATION - Revenue from External       HTML     63K 
                Customers by Geographic Areas (Details)                          
93: R77         SEGMENTED INFORMATION - Schedule of Long-Lived      HTML     55K 
                Assets by Country (Details)                                      
94: R78         REVENUES - Disaggregation of Revenues (Details)     HTML    119K 
95: R79         REVENUES - Contract Balances (Details)              HTML     61K 
96: R80         REVENUES - Remaining Performance Obligations -      HTML     53K 
                Narrative (Details)                                              
97: R81         KEYSTONE XL - Narrative (Details)                   HTML    137K 
98: R82         KEYSTONE XL - Impairment of Long-Lived Assets Held  HTML    101K 
                and Used (Details)                                               
99: R83         COASTAL GASLINK - Narrative (Details)               HTML     84K 
100: R84         COASTAL GASLINK - Changes in Loan Balances          HTML     60K  
                (Details)                                                        
101: R85         Other Current Assets (Details)                      HTML     73K  
102: R86         Plant, Property and Equipment (Details)             HTML    191K  
103: R87         Leases - (Lessee) Narrative (Details)               HTML     60K  
104: R88         Leases - (Lessee) Operating Lease Cost and Other    HTML     62K  
                Information (Details)                                            
105: R89         Leases - (Lessee) Maturities of Operating Lease     HTML     74K  
                Liabilities (Details)                                            
106: R90         Leases - (Lessor) Narrative (Details)               HTML     54K  
107: R91         Leases - (Lessor) Future Lease Payments to be       HTML     57K  
                Received Under Operating Leases (Details)                        
108: R92         Leases - Sale Type Leases Narrative (Details)       HTML     56K  
109: R93         LEASES - Component of Aggregate Investment in       HTML     66K  
                Leases (Details)                                                 
110: R94         LEASES - Sales-Type Leases (Details)                HTML     62K  
111: R95         EQUITY INVESTMENTS - Ownership Information of       HTML    107K  
                Equity Investments (Details)                                     
112: R96         EQUITY INVESTMENTS - Narrative (Details)            HTML     65K  
113: R97         EQUITY INVESTMENTS - Schedule of Distribution       HTML     62K  
                Received and Contribution Paid (Details)                         
114: R98         EQUITY INVESTMENTS - Summarized Financial           HTML    109K  
                Information of Equity Investments (Details)                      
115: R99         EQUITY INVESTMENTS - Interest income and foreign    HTML     48K  
                exchange impact (Details)                                        
116: R100        LOANS RECEIVABLE FROM AFFILIATES - Narrative        HTML     83K  
                (Details)                                                        
117: R101        LOANS RECEIVABLE FROM AFFILIATES - Schedule of      HTML     60K  
                Loan Receivable Interest Income and Foreign                      
                Exchange Impact (Details)                                        
118: R102        RATE-REGULATED BUSINESSES - Narrative (Details)     HTML     61K  
119: R103        RATE-REGULATED BUSINESSES - Assets and Liabilities  HTML    115K  
                (Details)                                                        
120: R104        GOODWILL - Acquisitions (Details)                   HTML     71K  
121: R105        GOODWILL - Narrative (Details)                      HTML     69K  
122: R106        OTHER LONG-TERM ASSETS - Summary (Details)          HTML     66K  
123: R107        Notes Payable (Details)                             HTML     97K  
124: R108        ACCOUNTS PAYABLE AND OTHER - Schedule of Accounts   HTML     66K  
                Payable and Other (Details)                                      
125: R109        ACCOUNTS PAYABLE AND OTHER - Narratives (Details)   HTML     71K  
126: R110        Other Long-Term Liabilities (Details)               HTML     62K  
127: R111        INCOME TAXES - Geographic Components of             HTML     56K  
                Income/(Loss) (Details)                                          
128: R112        INCOME TAXES - Provision (Details)                  HTML     67K  
129: R113        INCOME TAXES - Reconciliation of Income Tax         HTML     84K  
                Expense (Details)                                                
130: R114        INCOME TAXES - Deferred Assets and Liabilities      HTML     88K  
                (Details)                                                        
131: R115        INCOME TAXES - Narrative (Details)                  HTML     93K  
132: R116        INCOME TAXES - Reconciliation of Unrecognized Tax   HTML     58K  
                Benefit (Details)                                                
133: R117        LONG-TERM DEBT - Amounts Outstanding and Principal  HTML    157K  
                Repayments (Details)                                             
134: R118        LONG-TERM DEBT - Issued (Details)                   HTML    260K  
135: R119        LONG-TERM DEBT - Retired/Repaid (Details)           HTML    190K  
136: R120        LONG-TERM DEBT - Interest Expense (Details)         HTML     67K  
137: R121        Junior Subordinated Notes (Details)                 HTML    160K  
138: R122        Foreign Exchange (Gains) Losses, Net (Details)      HTML     54K  
139: R123        NON-CONTROLLING INTERESTS - Narrative (Details)     HTML    105K  
140: R124        NON-CONTROLLING INTERESTS - Business Acquisition    HTML     69K  
                and its Effect on the Balance Sheet (Details)                    
141: R125        NON-CONTROLLING INTERESTS - Schedule of             HTML     78K  
                Non-controlling Interests (Details)                              
142: R126        COMMON SHARES - Reconciliation and Weighted         HTML     85K  
                Average Common Shares Outstanding (Details)                      
143: R127        COMMON SHARES - Common Shares Issued Under Public   HTML     58K  
                Offering (Details)                                               
144: R128        COMMON SHARES - Dividend Reinvestment and Share     HTML     50K  
                Purchase Plan (Details)                                          
145: R129        COMMON SHARES - Acquisition of TC Pipelines, LP     HTML     58K  
                (Details)                                                        
146: R130        COMMON SHARES - Weighted Average Common Shares      HTML     59K  
                Outstanding (Details)                                            
147: R131        COMMON SHARES - Options (Details)                   HTML     87K  
148: R132        COMMON SHARES - Stock Options Assumptions Used      HTML     65K  
                (Details)                                                        
149: R133        COMMON SHARES - Summary of Additional Stock         HTML     58K  
                Options Information (Details)                                    
150: R134        COMMON SHARES - Shareholder Rights Plan (Details)   HTML     48K  
151: R135        PREFERRED SHARES - Schedule of Preferred Shares     HTML    147K  
                (Details)                                                        
152: R136        Preferred Shares (Details)                          HTML     94K  
153: R137        Other Comprehensive Income(Loss) and Accumulated    HTML    105K  
                Other Comprehensive Income(LOSS) - Components                    
                (Details)                                                        
154: R138        Other Comprehensive Income(Loss) and Accumulated    HTML    107K  
                Other Comprehensive Income(LOSS) - Reconciliation                
                (Details)                                                        
155: R139        Other Comprehensive Income(Loss) and Accumulated    HTML    102K  
                Other Comprehensive Income(LOSS) -                               
                Reclassifications (Details)                                      
156: R140        EMPLOYEE POST-RETIREMENT BENEFITS - Cash Payments,  HTML    170K  
                Changes and Balance Sheet Presentation (Details)                 
157: R141        EMPLOYEE POST-RETIREMENT BENEFITS - Obligations,    HTML    103K  
                Fair Value and Weighted Average Assets (Details)                 
158: R142        EMPLOYEE POST-RETIREMENT BENEFITS - Measured at     HTML    197K  
                Fair Value (Details)                                             
159: R143        EMPLOYEE POST-RETIREMENT BENEFITS - Net Change in   HTML     58K  
                Level III Fair Value (Details)                                   
160: R144        EMPLOYEE POST-RETIREMENT BENEFITS - Savings,        HTML    154K  
                Payments, Future Benefits and Assumptions                        
                (Details)                                                        
161: R145        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     65K  
                Derivatives Designated as a Net Investment Hedge                 
                (Details)                                                        
162: R146        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS - U.S.    HTML     55K  
                Dollar-Denominated Debt Designated as Net                        
                Investment Hedges (Details)                                      
163: R147        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     60K  
                Counterparty Credit Risk (Details)                               
164: R148        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS - Fair    HTML     71K  
                Value of Non-Derivative Financial Instruments                    
                (Details)                                                        
165: R149        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML    178K  
                Available for Sale and Balance Sheet Presentation                
                (Details)                                                        
166: R150        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     58K  
                Derivatives in Fair Value Hedging Relationships                  
                (Details)                                                        
167: R151        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     79K  
                Notional and Maturity Summary (Details)                          
168: R152        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     64K  
                Unrealized and Realized (Losses) / Gains on                      
                Derivative Instruments (Details)                                 
169: R153        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     55K  
                Derivatives in Cash Flow Hedging Relationships                   
                (Details)                                                        
170: R154        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS - Effect  HTML     60K  
                of Fair Value and Cash Flow Hedging Relationships                
                (Details)                                                        
171: R155        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML     94K  
                Offsetting of Derivative Instruments (Details)                   
172: R156        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS -         HTML    208K  
                Derivative Assets and Liabilities Measured on a                  
                Recurring Basis (Details)                                        
173: R157        RISK MANAGEMENT AND FINANCIAL INSTRUMENTS - Net     HTML     68K  
                Change in Fair Value of Derivative Assets and                    
                Liabilities Classified as Level III (Details)                    
174: R158        Changes in Operating Working Capital (Details)      HTML     59K  
175: R159        Acquisitions and Dispositions (Details)             HTML     94K  
176: R160        COMMITMENTS, CONTINGENCIES AND GUARANTEES -         HTML     86K  
                Narrative (Details)                                              
177: R161        COMMITMENTS, CONTINGENCIES AND GUARANTEES -         HTML     60K  
                Guarantees (Details)                                             
178: R162        VARIABLE INTEREST ENTITIES - Narrative (Details)    HTML     59K  
179: R163        VARIABLE INTEREST ENTITIES - Assets and             HTML    127K  
                Liabilities of Variable Interest Entities                        
                (Details)                                                        
180: R164        VARIABLE INTEREST ENTITIES - Carrying Value of      HTML     84K  
                Non-consolidated VIEs and Maximum Exposure                       
                (Details)                                                        
182: XML         IDEA XML File -- Filing Summary                      XML    347K  
185: XML         XBRL Instance -- trp-20231231_htm                    XML   9.78M  
181: EXCEL       IDEA Workbook of Financial Report Info              XLSX    487K  
13: EX-101.CAL  XBRL Calculations -- trp-20231231_cal                XML    490K 
14: EX-101.DEF  XBRL Definitions -- trp-20231231_def                 XML   2.44M 
15: EX-101.LAB  XBRL Labels -- trp-20231231_lab                      XML   4.37M 
16: EX-101.PRE  XBRL Presentations -- trp-20231231_pre               XML   3.12M 
12: EX-101.SCH  XBRL Schema -- trp-20231231                          XSD    510K 
183: JSON        XBRL Instance as JSON Data -- MetaLinks            1,057±  1.65M  
184: ZIP         XBRL Zipped Folder -- 0001232384-24-000015-xbrl      Zip   2.82M  


‘EX-13.3’   —   Annual Financial Statements


This Exhibit is an HTML Document rendered as filed.  [ Alternative Formats ]



 iX: 
  trp-20231231_d2  
EXHIBIT 13.3
Management's Report on Internal Control over Financial Reporting
The consolidated financial statements and Management's Discussion and Analysis (MD&A) included in this Annual Report are the responsibility of the management of TC Energy Corporation (TC Energy or the Company) and have been approved by the Board of Directors of the Company. The consolidated financial statements have been prepared by management in accordance with United States generally accepted accounting principles (GAAP) and include amounts that are based on estimates and judgments. The MD&A is based on the Company's financial results. It compares the Company's financial and operating performance in 2023 to that in 2022, and highlights significant changes between 2022 and 2021. The MD&A should be read in conjunction with the consolidated financial statements and accompanying notes. Financial information contained elsewhere in this Annual Report is consistent with the consolidated financial statements.
Management is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. Management has designed and maintains a system of internal control over financial reporting, including a program of internal audits to carry out its responsibility. Management believes these controls provide reasonable assurance that financial records are reliable and form a proper basis for the preparation of financial statements. The internal control over financial reporting includes management's communication to employees of policies that govern ethical business conduct.
Under the supervision and with the participation of the President and Chief Executive Officer and the Chief Financial Officer, management conducted an evaluation of the effectiveness of its internal control over financial reporting based on the framework in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Management concluded, based on its evaluation, that internal control over financial reporting was effective as of December 31, 2023, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external reporting purposes.
The Board of Directors is responsible for reviewing and approving the consolidated financial statements and MD&A and ensuring that management fulfills its responsibilities for financial reporting and internal control. The Board of Directors carries out these responsibilities primarily through the Audit Committee, which consists of independent, non-management directors. The Audit Committee meets with management at least four times a year and meets independently with internal and external auditors and as a group to review any significant accounting, internal control and auditing matters in accordance with the terms of the Charter of the Audit Committee, which is set out in the Annual Information Form. The Audit Committee's responsibilities include overseeing management's performance in carrying out its financial reporting responsibilities and reviewing the Annual Report, including the consolidated financial statements and MD&A, before these documents are submitted to the Board of Directors for approval. The internal and independent external auditors have access to the Audit Committee without the requirement to obtain prior management approval.
The Audit Committee approves the terms of engagement of the independent external auditors and reviews the annual audit plan, the Auditors' Report and the results of the audit. It also recommends to the Board of Directors the firm of external auditors to be appointed by the shareholders.
The shareholders have appointed KPMG LLP as independent external auditors to express an opinion as to whether the consolidated financial statements present fairly, in all material respects, the Company's consolidated financial position, results of operations and cash flows in accordance with GAAP. The reports of KPMG LLP outline the scope of its examinations and its opinions on the consolidated financial statements and the effectiveness of the Company's internal control over financial reporting.
Francois.jpg
Joel.jpg
François L. Poirier
President and
Chief Executive Officer
 
Joel E. Hunter
Executive Vice-President and
Chief Financial Officer
February 15, 2024  
TC Energy Consolidated Financial Statements 2023 | 135


Report of Independent Registered Public Accounting Firm
To the Shareholders and Board of Directors
TC Energy Corporation:
Opinion on the Consolidated Financial Statements
We have audited the accompanying consolidated balance sheets of TC Energy Corporation (the Company) as of December 31, 2023 and 2022, the related consolidated statements of income, comprehensive income, cash flows, and equity for each of the years in the three-year period ended December 31, 2023, and the related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the years in the three‑year period ended December 31, 2023, in conformity with U.S. generally accepted accounting principles.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated February 15, 2024 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.
Basis for Opinion
These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.
Critical Audit Matters
The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or required to be communicated to the Audit Committee and that: (1) relate to accounts or disclosures that are material to the consolidated financial statements; and (2) involved our especially challenging, subjective or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.
Valuation of the equity investment in Coastal GasLink LP
As discussed in Notes 2 and 8 to the consolidated financial statements, the Company reviews equity method investments for impairment when an event or change in circumstances has a significant adverse effect on the investment’s fair value. Where the Company concludes an investment’s fair value is below its carrying value, the Company then determines whether the impairment is other-than-temporary, and if so, an impairment loss is recognized for the excess of the carrying value over the estimated fair value of the investment, not exceeding the carrying value of the investment.




136 | TC Energy Consolidated Financial Statements 2023


With the expectation that additional equity contributions under the subordinated loan agreement between the Company and Coastal GasLink LP will be predominantly funded by TC Energy as a limited partner of Coastal GasLink LP, the Company completed valuation assessments during the first three quarters of 2023 and concluded that the fair value of its investment in Coastal GasLink LP was below its carrying value and that these were other-than-temporary impairments. As a result, a pre-tax impairment charge of $2,100 million was recognized during the nine months ended September 30, 2023. Fair value was estimated using a 40-year discounted cash flow model and incorporated assumptions related to capital cost estimates, discount rates, and long-term financing plans (collectively, the “key assumptions”).
We identified the valuation of the equity investment in Coastal GasLink LP at September 30, 2023 as a critical audit matter. A high degree of auditor judgment was required to evaluate the key assumptions. Minor changes to the key assumptions could have had a significant effect on the Company’s determination of the fair value of the investment. In addition, the audit effort associated with this estimate required specialized skills and knowledge.
The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the critical audit matter. This included controls related to the Company’s determination of the fair value of the investment and its evaluation of the key assumptions. We recalculated the capital cost estimates by comparing the project budget to the actual costs incurred to September 30, 2023. We also compared the amounts in the project budget to project status and milestone reporting provided to the partners of Coastal GasLink LP. We compared assumptions used in the long-term financing plans to publicly available data for comparable financing transactions and financing reports provided to the partners of Coastal GasLink LP. In addition, we involved a valuation professional with specialized skills and knowledge, who assisted in:
evaluating the methodology used by management in the valuation by comparing it to methodologies used to value other development stage entities; and
evaluating the discount rates used by management in the valuation by comparing them to discount rate ranges that were independently developed using publicly available market data for comparable entities.
Valuation of goodwill for the Columbia reporting unit
As discussed in Notes 2 and 15 to the consolidated financial statements, the goodwill balance as of December 31, 2023 for the Columbia reporting unit was $9,708 million. The Company assesses goodwill for impairment testing annually or more frequently if events or changes in circumstances indicate that the carrying value of a reporting unit, including goodwill, might be impaired. In respect of the Columbia reporting unit, the Company performed a quantitative goodwill impairment test on June 30, 2023 (the June 30, 2023 impairment test”) in conjunction with the process leading up to the sale of a 40 per cent equity interest in Columbia Gas Transmission, LLC (Columbia Gas) and Columbia Gulf Transmission, LLC (Columbia Gulf) (the “Transaction”). The quantitative goodwill impairment assessment involves determining the fair value of a reporting unit and comparing that value to the carrying value of the reporting unit, including goodwill. Fair value is estimated using a discounted cash flow model which requires the use of assumptions related to revenue and capital expenditure projections, the valuation multiple and the discount rate (collectively, the “key assumptions”). It was determined that the fair value of the Columbia reporting unit, inclusive of the Columbia Gas and Columbia Gulf business units, exceeded its carrying value, including goodwill, as of June 30, 2023. Although goodwill was not impaired, the estimated fair value in excess of the carrying value was less than 10 per cent.
We identified the valuation of goodwill for the Columbia reporting unit as a critical audit matter. A high degree of auditor judgment was required to evaluate the key assumptions. Minor changes to the key assumptions could have had a significant effect on the Company’s determination of the fair value of the Columbia reporting unit. In addition, the audit effort associated with this estimate required specialized skills and knowledge.
The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the critical audit matter. This included controls related to the Company’s determination of the fair value of the Columbia reporting unit and its evaluation of the key assumptions. We compared the Company’s historical revenue and capital expenditure projections used in the prior quantitative goodwill impairment test to 2023 actual results to assess the Company’s ability to accurately forecast. We evaluated the Company’s revenue and capital expenditure projections in the June 30, 2023 impairment test by comparing them to 2023 actual results and to assumptions used in industry publications related to North American and global energy consumption and production forecasts. We also inspected the executed agreements associated with the Transaction to assess whether the closing terms and

TC Energy Consolidated Financial Statements 2023 | 137


economic value of the Transaction were consistent with the key assumptions and the fair value determined from the discounted cash flow model. In addition, we involved a valuation professional with specialized skills and knowledge, who assisted in:
evaluating the Company’s determination of a valuation multiple by comparing it to independently observed recent market transactions of comparable assets and publicly available market data for comparable entities
evaluating the discount rate used by management in the valuation, by comparing it against a discount rate range that was independently developed using publicly available market data for comparable entities
evaluating the Company’s estimate of the fair value of the Columbia reporting unit by comparing the result of the Company’s estimate to publicly available market data and valuation metrics for comparable entities.
Qualitative goodwill impairment indicators for the Columbia and ANR reporting units
As discussed in Notes 2 and 15 to the consolidated financial statements, the goodwill balance as of December 31, 2023 for the Columbia Pipeline Group, Inc. (Columbia) and the American Natural Resources (ANR) reporting units was $9,708 million and $2,570 million, respectively. The Company assesses goodwill for impairment testing annually or more frequently if events or changes in circumstances indicate that the carrying value of a reporting unit, including goodwill, might be impaired. The Company performed qualitative assessments to determine whether events or changes in circumstances indicate that the Columbia and ANR reporting units’ goodwill might be impaired. These qualitative assessments were performed as of December 31, 2023.
We identified the evaluation of qualitative goodwill impairment indicators, or qualitative factors, for the Columbia and ANR reporting units as a critical audit matter. The assessment of the potential impact that these qualitative factors have on a reporting unit’s fair value required the application of subjective auditor judgment. Qualitative factors include macroeconomic conditions, industry and market considerations, valuation multiples and discount rates, cost factors, historical and forecasted financial results and events specific to the reporting units, which required a higher degree of auditor judgment to evaluate. These qualitative factors could have had a significant effect on the Company’s qualitative assessment and the potential for the need to perform a quantitative goodwill impairment test. In addition, the audit effort associated with this evaluation required specialized skills and knowledge.
The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the Company’s goodwill impairment assessment process, including controls related to the assessment of potential qualitative factors. We evaluated the Company’s assessment of identified event-specific changes against our knowledge of event-specific changes obtained through other audit procedures. We evaluated information from analyst reports in the energy and utility industries, including global energy consumption forecasts and natural gas production forecasts, which were compared to geopolitical and market considerations used by the Company. We compared the current valuation multiples and discount rates, cost factors, historical and forecasted financial results of the reporting units, including the impact of newly approved growth projects, to assumptions used in the quantitative goodwill impairment tests performed in a previous period. In addition, we involved a valuation professional with specialized skills and knowledge, who assisted in:
evaluating the Company’s determination of the valuation multiples by comparing them to independently observed, recent market transactions of comparable assets and using publicly available market data for comparable entities
evaluating the discount rates used by management in the assessment, by comparing them against a discount rate range that was independently developed using publicly available market data for comparable entities.
Hammond_Trevor_KPMG_BLACK.jpg
Chartered Professional Accountants
We have served as the Company's auditor since 1956.
Calgary, Canada
February 15, 2024
138 | TC Energy Consolidated Financial Statements 2023


Report of Independent Registered Public Accounting Firm
To the Shareholders and Board of Directors
TC Energy Corporation:
Opinion on Internal Control Over Financial Reporting
We have audited TC Energy Corporation’s (the Company) internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated balance sheets of the Company as of December 31, 2023 and 2022, the related consolidated statements of income, comprehensive income, cash flows, and equity for each of the years in the three-year period ended December 31, 2023, and the related notes (collectively, the consolidated financial statements), and our report dated February 15, 2024 expressed an unqualified opinion on those consolidated financial statements.
Basis for Opinion
The Company’s management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control over Financial Reporting included in the Company's Management’s Discussion and Analysis. Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
Definition and Limitations of Internal Control Over Financial Reporting
A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.
Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
Hammond_Trevor_KPMG_BLACK.jpg
Chartered Professional Accountants
Calgary, Canada
February 15, 2024
TC Energy Consolidated Financial Statements 2023 | 139


Consolidated statement of income
year ended December 31202320222021
(millions of Canadian $, except per share amounts)
Revenues (Note 6)
Canadian Natural Gas Pipelines i 5,173  i 4,764  i 4,519 
U.S. Natural Gas Pipelines i 6,229  i 5,933  i 5,233 
Mexico Natural Gas Pipelines i 846  i 688  i 605 
Liquids Pipelines i 2,667  i 2,668  i 2,306 
Power and Energy Solutions i 1,019  i 924  i 724 
 i 15,934  i 14,977  i 13,387 
Income (Loss) from Equity Investments (Note 12)
 i 1,377  i 1,054  i 898 
Impairment of Equity Investment (Notes 8 and 12)
( i 2,100)( i 3,048) i  
Operating and Other Expenses
Plant operating costs and other i 4,887  i 4,932  i 4,098 
Commodity purchases resold i 517  i 534  i 87 
Property taxes i 897  i 848  i 774 
Depreciation and amortization i 2,778  i 2,584  i 2,522 
Goodwill and asset impairment charges and other (Notes 7 and 15)
( i 4) i 453  i 2,775 
 i 9,075  i 9,351  i 10,256 
Net Gain (Loss) on Sale of Assets
 i   i   i 30 
Financial Charges
Interest expense (Note 21)
 i 3,263  i 2,588  i 2,360 
Allowance for funds used during construction( i 575)( i 369)( i 267)
Foreign exchange (gains) losses, net (Note 23)
( i 320) i 185 ( i 10)
Interest income and other( i 242)( i 146)( i 190)
 i 2,126  i 2,258  i 1,893 
Income (Loss) before Income Taxes
 i 4,010  i 1,374  i 2,166 
Income Tax Expense (Recovery) (Note 20)
Current i 931  i 415  i 305 
Deferred i 11  i 174 ( i 185)
 i 942  i 589  i 120 
Net Income (Loss)
 i 3,068  i 785  i 2,046 
Net income (loss) attributable to non-controlling interests (Note 24)
 i 146  i 37  i 91 
Net Income (Loss) Attributable to Controlling Interests
 i 2,922  i 748  i 1,955 
Preferred share dividends i 93  i 107  i 140 
Net Income (Loss) Attributable to Common Shares
 i 2,829  i 641  i 1,815 
Net Income (Loss) per Common Share (Note 25)
Basic$ i 2.75 $ i 0.64 $ i 1.87 
Diluted$ i 2.75 $ i 0.64 $ i 1.86 
Dividends Declared per Common Share$ i 3.72 $ i 3.60 $ i 3.48 
Weighted Average Number of Common Shares (millions) (Note 25)
Basic i 1,030  i 995  i 973 
Diluted i 1,030  i 996  i 974 
The accompanying Notes to the consolidated financial statements are an integral part of these statements.
140 | TC Energy Consolidated Financial Statements 2023


Consolidated statement of comprehensive income
year ended December 31202320222021
(millions of Canadian $)
Net Income (Loss)
 i 3,068  i 785  i 2,046 
Other Comprehensive Income (Loss), Net of Income Taxes
Foreign currency translation gains and losses on net investment in foreign operations
( i 1,141) i 1,494 ( i 108)
Change in fair value of net investment hedges i 17 ( i 36)( i 2)
Change in fair value of cash flow hedges i  ( i 39)( i 10)
Reclassification to net income of (gains) losses on cash flow hedges
 i 74  i 42  i 55 
Unrealized actuarial gains (losses) on pension and other post-retirement benefit
plans
( i 11) i 63  i 158 
Reclassification to net income of actuarial (gains) losses on pension and
other post-retirement benefit plans
 i   i 6  i 14 
Other comprehensive income (loss) on equity investments
( i 211) i 867  i 535 
Other comprehensive income (loss) (Note 27)
( i 1,272) i 2,397  i 642 
Comprehensive Income (Loss)
 i 1,796  i 3,182  i 2,688 
Comprehensive income (loss) attributable to non-controlling interests
( i 220) i 45  i 81 
Comprehensive Income (Loss) Attributable to Controlling Interests
 i 2,016  i 3,137  i 2,607 
Preferred share dividends i 93  i 107  i 140 
Comprehensive Income (Loss) Attributable to Common Shares
 i 1,923  i 3,030  i 2,467 
The accompanying Notes to the consolidated financial statements are an integral part of these statements.
TC Energy Consolidated Financial Statements 2023 | 141


Consolidated statement of cash flows
year ended December 31202320222021
(millions of Canadian $)
Cash Generated from Operations
Net income (loss)
 i 3,068  i 785  i 2,046 
Depreciation and amortization i 2,778  i 2,584  i 2,522 
Goodwill and asset impairment charges and other (Notes 7 and 15)
( i 4) i 453  i 2,775 
Deferred income taxes (Note 20)
 i 11  i 174 ( i 185)
(Income) loss from equity investments (Note 12)
( i 1,377)( i 1,054)( i 898)
Impairment of equity investment (Notes 8 and 12)
 i 2,100  i 3,048  i  
Distributions received from operating activities of equity investments (Note 12)
 i 1,254  i 1,025  i 975 
Employee post-retirement benefits funding, net of expense (Note 28)
( i 17)( i 29)( i 5)
Net (gain) loss on sale of assets
 i   i  ( i 30)
Equity allowance for funds used during construction( i 367)( i 248)( i 191)
Unrealized (gains) losses on financial instruments (Note 29)
( i 342) i 135  i 194 
Expected credit loss provision (Note 29)
( i 83) i 163  i  
Foreign exchange losses on loan receivable from affiliate (Note 13)
 i   i 28  i 41 
Other i 40 ( i 50)( i 67)
(Increase) decrease in operating working capital (Note 30)
 i 207 ( i 639)( i 287)
Net cash provided by operations i 7,268  i 6,375  i 6,890 
Investing Activities
Capital expenditures (Note 5)
( i 8,007)( i 6,678)( i 5,924)
Capital projects in development (Note 5)
( i 142)( i 49) i  
Contributions to equity investments (Notes 5, 8 and 12)
( i 4,149)( i 3,433)( i 1,210)
Acquisitions, net of cash acquired (Note 31)
( i 307) i   i  
Loans to affiliate (issued) repaid, net (Notes 8 and 13)
 i 250 ( i 11)( i 239)
Keystone XL contractual recoveries (Note 7)
 i 10  i 571  i  
Proceeds from sales of assets, net of transaction costs  i 33  i   i 35 
Other distributions from equity investments (Note 12)
 i 23  i 2,632  i 73 
Deferred amounts and other i 2 ( i 41)( i 447)
Net cash (used in) provided by investing activities
( i 12,287)( i 7,009)( i 7,712)
Financing Activities
Notes payable issued (repaid), net( i 6,299) i 766  i 1,003 
Long-term debt issued, net of issue costs i 15,884  i 2,508  i 10,730 
Long-term debt repaid( i 3,772)( i 1,338)( i 7,758)
Disposition of equity interest, net of transaction costs (Notes 24 and 31)
 i 5,328  i   i  
Junior subordinated notes issued, net of issue costs i   i 1,008  i 495 
Redeemable non-controlling interest repurchased (Note 7)
 i   i  ( i 633)
Dividends on common shares( i 2,787)( i 3,192)( i 3,317)
Dividends on preferred shares( i 92)( i 106)( i 141)
Distributions to non-controlling interests( i 124)( i 44)( i 74)
Distributions on Class C Interests (Note 7)
( i 49)( i 43)( i 16)
Common shares issued, net of issue costs  i 4  i 1,905  i 148 
Preferred shares redeemed (Note 26)
 i  ( i 1,000)( i 500)
Gains (losses) on settlement of financial instruments i   i 23 ( i 10)
Acquisition of TC PipeLines, LP transaction costs (Note 24)
 i   i  ( i 15)
Net cash (used in) provided by financing activities i 8,093  i 487 ( i 88)
Effect of Foreign Exchange Rate Changes on Cash and Cash Equivalents( i 16) i 94  i 53 
Increase (Decrease) in Cash and Cash Equivalents
 i 3,058 ( i 53)( i 857)
Cash and Cash Equivalents
Beginning of year i 620  i 673  i 1,530 
Cash and Cash Equivalents
End of year i 3,678  i 620  i 673 
The accompanying Notes to the consolidated financial statements are an integral part of these statements.
142 | TC Energy Consolidated Financial Statements 2023


Consolidated balance sheet
at December 3120232022
(millions of Canadian $)
ASSETS
Current Assets
Cash and cash equivalents i 3,678  i 620 
Accounts receivable i 4,209  i 3,624 
Inventories i 982  i 936 
Other current assets (Note 9)
 i 2,503  i 2,152 
 i 11,372  i 7,332 
Plant, Property and Equipment (Note 10)
 i 80,569  i 75,940 
Net Investment in Leases (Note 11)
 i 2,263  i 1,895 
Equity Investments (Note 12)
 i 10,314  i 9,535 
Restricted Investments i 2,636  i 2,108 
Regulatory Assets (Note 14)
 i 2,330  i 1,910 
Goodwill (Note 15)
 i 12,532  i 12,843 
Other Long-Term Assets (Note 16)
 i 3,018  i 2,785 
 i 125,034  i 114,348 
LIABILITIES
Current Liabilities
Notes payable (Note 17)
 i   i 6,262 
Accounts payable and other (Note 18)
 i 6,987  i 7,149 
Dividends payable i 979  i 930 
Accrued interest i 913  i 668 
Current portion of long-term debt (Note 21)
 i 2,938  i 1,898 
 i 11,817  i 16,907 
Regulatory Liabilities (Note 14)
 i 4,806  i 4,520 
Other Long-Term Liabilities (Note 19)
 i 1,015  i 1,017 
Deferred Income Tax Liabilities (Note 20)
 i 8,125  i 7,648 
Long-Term Debt (Note 21)
 i 49,976  i 39,645 
Junior Subordinated Notes (Note 22)
 i 10,287  i 10,495 
 i 86,026  i 80,232 
EQUITY
Common shares, no par value (Note 25)
 i 30,002  i 28,995 
Issued and outstanding:
December 31, 2023 i  i 1,037 /  million shares
December 31, 2022 –  i  i 1,018 /  million shares
Preferred shares (Note 26)
 i 2,499  i 2,499 
Additional paid-in capital i   i 722 
Retained earnings (Accumulated deficit)
( i 2,997) i 819 
Accumulated other comprehensive income (loss) (Note 27)
 i 49  i 955 
Controlling Interests i 29,553  i 33,990 
Non-controlling interests (Note 24)
 i 9,455  i 126 
 i 39,008  i 34,116 
 i 125,034  i 114,348 
Commitments, Contingencies and Guarantees (Note 32)
Variable Interest Entities (Note 33)
The accompanying Notes to the consolidated financial statements are an integral part of these statements.
On behalf of the Board:
Francois.jpg
TCE-Signatures-TV_blue Una power.jpg
François L. Poirier, Director
Una M. Power, Director
TC Energy Consolidated Financial Statements 2023 | 143


Consolidated statement of equity
year ended December 31202320222021
(millions of Canadian $)
Common Shares (Note 25)
Balance at beginning of year i 28,995  i 26,716  i 24,488 
Shares issued:
Dividend reinvestment and share purchase plan i 1,003  i 342 — 
Exercise of stock options  i 4  i 183  i 165 
Under public offering, net of issue costs  i 1,754 — 
Acquisition of TC PipeLines, LP, net of transaction costs (Note 24)
 —  i 2,063 
Balance at end of year i 30,002  i 28,995  i 26,716 
Preferred Shares (Note 26)
Balance at beginning of year i 2,499  i 3,487  i 3,980 
Redemption of shares ( i 988)( i 493)
Balance at end of year i 2,499  i 2,499  i 3,487 
Additional Paid-In Capital
Balance at beginning of year i 722  i 729  i 2 
Issuance of stock options, net of exercises i 9 ( i 7)( i 6)
Disposition of equity interest, net of transaction costs (Note 24)
( i 3,537)— — 
Reclassification of additional paid-in capital deficit to retained earnings (accumulated deficit)
 i 2,806 — — 
Keystone XL project-level credit facility retirement and issuance of Class C Interests (Note 7)
 —  i 737 
Acquisition of TC PipeLines, LP (Note 24)
 — ( i 398)
Repurchase of redeemable non-controlling interest (Note 7)
 —  i 394 
Balance at end of year i   i 722  i 729 
Retained Earnings (Accumulated Deficit)
Balance at beginning of year i 819  i 3,773  i 5,367 
Net income (loss) attributable to controlling interests i 2,922  i 748  i 1,955 
Common share dividends( i 3,839)( i 3,595)( i 3,409)
Preferred share dividends( i 93)( i 95)( i 133)
Reclassification of additional paid-in capital deficit to retained earnings (accumulated deficit)( i 2,806)— — 
Redemption of preferred shares ( i 12)( i 7)
Balance at end of year( i 2,997) i 819  i 3,773 
Accumulated Other Comprehensive Income (Loss) (Note 27)
Balance at beginning of year i 955 ( i 1,434)( i 2,439)
Other comprehensive income (loss) attributable to controlling interests ( i 379) i 2,389  i 652 
Impact of non-controlling interest (Note 24)
( i 527)— — 
Acquisition of TC PipeLines, LP (Note 24)
 —  i 353 
Balance at end of year i 49  i 955 ( i 1,434)
Equity Attributable to Controlling Interests i 29,553  i 33,990  i 33,271 
Equity Attributable to Non-Controlling Interests
Balance at beginning of year i 126  i 125  i 1,682 
Disposition of equity interest (Note 24)
 i 9,451 — — 
Non-controlling interests on acquisition of Texas Wind Farms (Note 24)
 i 222 — — 
Net income (loss) attributable to non-controlling interests i 146  i 37  i 90 
Other comprehensive income (loss) attributable to non-controlling interests( i 366) i 8 ( i 10)
Distributions declared to non-controlling interests( i 124)( i 44)( i 74)
Acquisition of TC PipeLines, LP (Note 24)
 — ( i 1,563)
Balance at end of year i 9,455  i 126  i 125 
Total Equity i 39,008  i 34,116  i 33,396 
The accompanying Notes to the consolidated financial statements are an integral part of these statements.
144 | TC Energy Consolidated Financial Statements 2023


Notes to consolidated financial statements
1.  i DESCRIPTION OF TC ENERGY'S BUSINESS
TC Energy Corporation (TC Energy or the Company) is a leading North American energy infrastructure company which operates in  i five business segments: Canadian Natural Gas Pipelines, U.S. Natural Gas Pipelines, Mexico Natural Gas Pipelines, Liquids Pipelines and Power and Energy Solutions. These segments offer different products and services, including certain natural gas, crude oil and electricity marketing and storage services. The Company also has a Corporate segment, consisting of corporate and administrative functions that provide governance, financing and other support to the Company's business segments.
Canadian Natural Gas Pipelines
The Canadian Natural Gas Pipelines segment primarily consists of the Company's investments in  i 40,596 km ( i 25,226 miles) of regulated natural gas pipelines currently in operation.
U.S. Natural Gas Pipelines
The U.S. Natural Gas Pipelines segment primarily consists of the Company's investments in  i 50,088 km ( i 31,123 miles) of regulated natural gas pipelines,  i 532 Bcf of regulated natural gas storage facilities and other assets currently in operation.
Mexico Natural Gas Pipelines
The Mexico Natural Gas Pipelines segment primarily consists of the Company's investments in  i 2,895 km ( i 1,798 miles) of regulated natural gas pipelines currently in operation.
Liquids Pipelines
The Liquids Pipelines segment primarily consists of the Company's investments in  i 4,865 km ( i 3,024 miles) of crude oil pipeline systems currently in operation which connect Alberta and U.S. crude oil supplies to U.S. refining markets in Illinois, Oklahoma and Texas.
Power and Energy Solutions
The Power and Energy Solutions segment primarily consists of the Company's investments in approximately  i 4,600 MW of power generation facilities and  i 118 Bcf of non-regulated natural gas storage facilities. These assets are located in Alberta, Ontario, Québec, New Brunswick and Texas. In addition, TC Energy has physical and virtual power purchase agreements (PPAs) in Canada and the U.S. to buy and/or sell power from wind and solar facilities. These PPAs have the potential to be leases, derivatives or revenue arrangements depending on the contractual terms of the agreement.
TC Energy Consolidated Financial Statements 2023 | 145


2.  i ACCOUNTING POLICIES
The Company's consolidated financial statements have been prepared by management in accordance with U.S. generally accepted accounting principles. Amounts are stated in Canadian dollars unless otherwise indicated.
 i 
Basis of Presentation
These consolidated financial statements include the accounts of TC Energy and its subsidiaries. The Company consolidates variable interest entities (VIEs) for which it is considered to be the primary beneficiary as well as voting interest entities in which it has a controlling financial interest. To the extent there are interests owned by other parties, these interests are included in non-controlling interests. TC Energy uses the equity method of accounting for joint ventures in which the Company is able to exercise joint control and for investments in which the Company is able to exercise significant influence.
Certain prior year amounts have been reclassified to conform to current year presentation.
 i 
Use of Estimates and Judgments
In preparing these consolidated financial statements, TC Energy is required to make estimates and assumptions that affect both the amount and timing of recording assets, liabilities, revenues and expenses since the determination of these items may be dependent on future events. The Company uses the most current information available and exercises careful judgment in making these estimates and assumptions.
Certain estimates and judgments have a material impact where the assumptions underlying these accounting estimates relate to matters that are highly uncertain at the time the estimate or judgment is made or are subjective. These estimates and judgments include, but are not limited to:
fair value of TC Energy’s equity investment in Coastal GasLink LP (Note 8)
assessment of goodwill impairment indicators and fair value of reporting units that contain goodwill (Note 15)
estimates and judgments used in measuring the fair value of Columbia Gas Transmission, LLC (Columbia Gas) and Columbia Gulf Transmission, LLC (Columbia Gulf) (Note 15).
Some of the estimates and judgments the Company has to make have a material impact on the consolidated financial statements, but do not involve significant subjectivity or uncertainty. These estimates and judgments include, but are not limited to:
valuation of Keystone XL assets and Class C Interests (Note 7)
recoverability and depreciation rates of plant, property and equipment (Note 10)
allocation of consideration to lease and non-lease components in a contract that contains a lease (Note 11)
assumptions used to measure the carrying amount of and expected credit losses on net investment in leases and certain contract assets (Notes 11 and 29)
fair value of equity investments not otherwise noted above (Note 12)
carrying value of regulatory assets and liabilities (Note 14)
assumptions used to measure the environmental remediation liability from the Keystone pipeline rupture (Note 18)
recognition of asset retirement obligations (Note 19)
provisions for income taxes, including valuation allowances and releases as well as tax positions that may be reviewed as part of an audit by tax authorities (Note 20)
assumptions used to measure retirement and other post-retirement benefit obligations (Note 28)
fair value of financial instruments (Note 29)
fair value of Fluvanna Wind Farm and Blue Cloud Wind Farm (Texas Wind Farms) assets (Note 31)
commitments and provisions for contingencies and guarantees (Note 32).
TC Energy continues to assess the impact of climate change on the consolidated financial statements. There are ongoing developments in the ESG frameworks and regulatory initiatives that could further impact accounting estimates and judgments including, but not limited to, assessment of asset useful lives, goodwill valuation, impairment of plant, property and equipment, accrued environmental costs and asset retirement obligations. The impact of these changes is continuously assessed to ensure any changes in assumptions that would impact estimates listed above are adjusted on a timely basis.
Actual results could differ from these estimates.
146 | TC Energy Consolidated Financial Statements 2023


 i 
Regulation
Certain Canadian, U.S. and Mexico natural gas pipeline and storage assets are regulated with respect to construction, operations and the determination of tolls. In Canada, regulated natural gas pipelines and liquids pipelines are subject to the authority of the Canada Energy Regulator (CER), the Alberta Energy Regulator or the B.C. Oil and Gas Commission. In the U.S., regulated interstate natural gas pipelines and liquids pipelines as well as regulated natural gas storage assets are subject to the authority of the Federal Energy Regulatory Commission (FERC). In Mexico, regulated natural gas pipelines are subject to the authority of the Energy Regulatory Commission (CRE). Rate-regulated accounting (RRA) standards may impact the timing of the recognition of certain revenues and expenses in TC Energy's rate-regulated businesses which may differ from that otherwise recognized in non-rate-regulated businesses to reflect the economic impact of the regulators' decisions regarding revenues and tolls. Regulatory assets represent costs that are expected to be recovered in customer rates in future periods and regulatory liabilities represent amounts that are expected to be returned to customers through future rate-setting processes. An operation qualifies for the use of RRA when it meets three criteria:
a regulator must establish or approve the rates for the regulated services or activities
the regulated rates must be designed to recover the cost of providing the services or products
it is reasonable to assume that rates set at levels to recover the cost can be charged to and collected from customers because of the demand for services or products and the level of direct or indirect competition.
TC Energy's businesses that apply RRA currently include natural gas pipelines in Canada, U.S. and Mexico and regulated U.S. natural gas storage. RRA is not applicable to the Company's liquids pipelines as the regulators' decisions regarding operations and tolls on those systems generally do not have an impact on timing of recognition of revenues and expenses.
 i 
Revenue Recognition
The total consideration for services and products to which the Company expects to be entitled can include fixed and variable amounts. The Company has variable revenue that is subject to factors outside the Company's influence, such as market prices, actions of third parties and weather conditions. The Company considers this variable revenue to be "constrained" as it cannot be reliably estimated and, therefore, recognizes variable revenue when the service is provided.
Revenues from contracts with customers are recognized net of any commodity taxes collected from customers which are subsequently remitted to governmental authorities. The Company's contracts with customers include natural gas and liquids pipelines capacity arrangements and transportation contracts, power generation contracts, natural gas storage and other contracts.
Revenues from non-lease components associated with a lease arrangement are recognized systematically over the term of the contract.
The majority of income earned from marketing activities, as it relates to the purchase and sale of crude oil, natural gas and electricity, is recorded on a net basis in the month of delivery.
Canadian Natural Gas Pipelines
Capacity Arrangements and Transportation
Revenues from the Company's Canadian natural gas pipelines are generated from contractual arrangements for committed capacity and from the transportation of natural gas. Revenues earned from firm contracted capacity arrangements are recognized ratably over the term of the contract regardless of the amount of natural gas that is transported. Transportation revenues for interruptible or volumetric-based services are recognized when the service is performed.
Revenues from the Company's Canadian natural gas pipelines under federal jurisdiction are subject to regulatory decisions by the CER. The tolls charged on these pipelines are based on revenue requirements designed to recover the costs of providing natural gas capacity for transportation services, which includes a return of and on capital, as approved by the CER. The Company's Canadian natural gas pipelines are generally not subject to earnings volatility related to variances in revenues and costs. These variances, except as related to incentive arrangements, are generally subject to deferral treatment and are recovered or refunded in future tolls. Revenues recognized prior to a CER decision on rates for that period reflect the CER's last approved return on equity (ROE) assumptions. Adjustments to revenues are recorded when the CER decision is received. Canadian natural gas pipelines' revenues are invoiced and received on a monthly basis. The Company does not take ownership of the natural gas that it transports for customers.
TC Energy Consolidated Financial Statements 2023 | 147


Other
The Company is contracted to provide pipeline construction services to a partially-owned entity for a development fee. The development fee is considered variable consideration due to refund provisions in the contract. The Company recognizes its estimate of the most likely amount of the variable consideration to which it will be entitled. The development fee is recognized over time as the services are provided based on the input method using an estimate of activity level.
U.S. Natural Gas Pipelines
Capacity Arrangements and Transportation
Revenues from the Company's U.S. natural gas pipelines are generated from contractual arrangements for committed capacity and from the transportation of natural gas. Revenues earned from firm contracted capacity arrangements are generally recognized ratably over the term of the contract regardless of the amount of natural gas that is transported. Transportation revenues for interruptible or volumetric-based services are recognized when the service is performed.
The Company's U.S. natural gas pipelines are subject to FERC regulations and, as a result, a portion of revenues collected may be subject to refund if invoiced during an interim period when a rate proceeding is ongoing. Allowances for these potential refunds are recognized using management's best estimate based on the facts and circumstances of the proceeding. Any allowances that are recognized during the proceeding process are refunded or retained at the time a regulatory decision becomes final.         U.S. natural gas pipelines' revenues are invoiced and received on a monthly basis. The Company does not take ownership of the natural gas that it transports for customers.
Natural Gas Storage and Other
Revenues from the Company's regulated U.S. natural gas storage services are generated mainly from firm committed capacity storage contracts. The performance obligation in these contracts is the reservation of a specified amount of capacity for storage including specifications with regard to the amount of natural gas that can be injected or withdrawn on a daily basis. Revenues are recognized ratably over the contract period for firm committed capacity regardless of the amount of natural gas that is stored, and when gas is injected or withdrawn for interruptible or volumetric-based services. Natural gas storage services revenues are invoiced and received on a monthly basis. The Company does not take ownership of the natural gas that it stores for customers.
The Company owns mineral rights associated with certain natural gas storage facilities. These mineral rights can be leased or contributed to producers of natural gas in return for a royalty interest which is recognized when natural gas and associated liquids are produced.
Mexico Natural Gas Pipelines
Capacity Arrangements and Transportation
Revenues from certain of the Company's Mexico natural gas pipelines are primarily collected based on CRE-approved negotiated firm capacity contracts and are generally recognized ratably over the term of the contract. Transportation revenues related to interruptible or volumetric-based services are recognized when the service is performed. Mexico natural gas pipelines' revenues are invoiced and received on a monthly basis. The Company does not take ownership of the natural gas that it transports for customers.
Other
The Company generates revenues from operating and maintenance services provided on certain leased pipelines. Revenues earned from these services are recognized ratably over the term of the contract.
Liquids Pipelines
Capacity Arrangements and Transportation
Revenues from the Company's liquids pipelines are generated mainly from providing customers with firm capacity arrangements to transport crude oil. The performance obligation in these contracts is the reservation of a specified amount of capacity together with the transportation of crude oil on a monthly basis. Revenues earned from these arrangements are recognized ratably over the term of the contract regardless of the amount of crude oil that is transported. Revenues for interruptible or volumetric-based services are recognized when the service is performed. Liquids pipelines' revenues are invoiced and received on a monthly basis. The Company does not take ownership of the crude oil that it transports for customers.
148 | TC Energy Consolidated Financial Statements 2023


Power and Energy Solutions
Power
Revenues from the Company's Power and Energy Solutions business are primarily derived from long-term contractual commitments to provide power capacity to meet the demands of the market and from the sale of electricity to both centralized markets and to customers. Power generation revenues also include revenues from the sale of steam to customers. Revenues and capacity payments are recognized as the services are provided and as electricity and steam is delivered. Power generation revenues are invoiced and received on a monthly basis.
Natural Gas Storage and Other
Non-regulated natural gas storage contracts include park, loan and term storage arrangements. Revenues are recognized as the services are provided. Term storage revenues are invoiced and received on a monthly basis. Revenues from ancillary services are recognized as the service is provided. The Company does not take ownership of the natural gas that it stores for customers.
 i 
Cash and Cash Equivalents
The Company's Cash and cash equivalents consist of cash and highly liquid short-term investments with original maturities of three months or less and are recorded at cost, which approximates fair value.
 i 
Inventories
Inventories primarily consist of materials and supplies including spare parts and fuel, proprietary crude oil in transit, proprietary natural gas inventory in storage and emissions allowances and credits not held for compliance. The Company purchases certain emissions allowances and credits as part of bundled arrangements that also include the purchase of electricity for a fixed price. The cost allocated to emissions allowances and credits under such arrangements is based on observable market prices. Inventories are carried at the lower of cost and net realizable value.
 i 
Assets Held for Sale
The Company classifies assets as held for sale when management approves and commits to a formal plan to actively market a disposal group and expects the sale to close within the next 12 months. Upon classifying an asset as held for sale, the asset is recorded at the lower of its carrying amount or its estimated fair value, net of selling costs and any losses are recognized in net income. Gains related to the expected sale of these assets are not recognized until the transaction closes. Once an asset is classified as held for sale, depreciation expense is no longer recorded.
 i 
Plant, Property and Equipment
Natural Gas Pipelines
Plant, property and equipment for natural gas pipelines is carried at cost. Depreciation is calculated on a straight-line basis once the assets are ready for their intended use. Pipeline and compression equipment are depreciated at annual rates ranging from  i 0.75 per cent to  i 6.67 per cent and metering and other plant equipment are depreciated at various rates reflecting their estimated useful lives. The cost of major overhauls of equipment is capitalized and depreciated over the estimated service lives of the overhauls. The cost of regulated natural gas pipelines includes an allowance for funds used during construction (AFUDC) consisting of a debt component and an equity component based on the rate of return on rate base approved by regulators. AFUDC is reflected as an increase in the cost of the assets in Plant, property and equipment with a corresponding credit recognized in Allowance for funds used during construction in the Consolidated statement of income. The equity component of AFUDC is a non-cash expenditure. Interest is capitalized during construction of non-regulated natural gas pipelines.
Natural gas pipelines' linepack and natural gas storage base gas are valued at cost and are maintained to ensure adequate pressure exists to transport natural gas through pipelines and deliver natural gas held in storage. Linepack and base gas are not depreciated.
When rate-regulated natural gas pipelines retire plant, property and equipment from service, the original book cost is removed from the gross plant amount and recorded as a reduction to accumulated depreciation with no amount recorded to net income. Costs incurred to remove plant, property and equipment from service, net of any salvage proceeds, are also recorded in accumulated depreciation.
 / 
TC Energy Consolidated Financial Statements 2023 | 149


Other
The Company participates as a working interest partner in the development of certain Marcellus and Utica acreage. The working interest allows the Company to invest in drilling activities in addition to receiving a royalty interest in well production. The Company uses the successful efforts method of accounting for natural gas and crude oil resulting from its portion of drilling activities. Capitalized well costs are depleted based on the units of production method.
Liquids Pipelines
Plant, property and equipment for liquids pipelines is carried at cost. Depreciation is calculated on a straight-line basis once the assets are ready for their intended use. Pipeline and pumping equipment are depreciated at annual rates ranging from  i two per cent to  i 2.5 per cent and other plant and equipment are depreciated at various rates reflecting their estimated useful lives. The cost of these assets includes interest capitalized during construction. When liquids pipelines retire plant, property and equipment from service, the original book cost and related accumulated depreciation are derecognized and any gain or loss is recorded in net income.
Power and Energy Solutions
Plant, property and equipment for Power and Energy Solutions assets are recorded at cost and, once the assets are ready for their intended use, depreciated by major component on a straight-line basis over their estimated service lives at average annual rates ranging from  i two per cent to  i 20 per cent. Other equipment is depreciated at various rates reflecting their estimated useful lives. The cost of major overhauls of equipment is capitalized and depreciated over the estimated service lives of the overhauls. Interest is capitalized on facilities under construction. When these assets are retired from plant, property and equipment, the original book cost and related accumulated depreciation are derecognized and any gain or loss is recorded in net income.
Natural gas storage base gas, which is valued at original cost, represents gas volumes that are maintained to ensure adequate reservoir pressure exists to deliver gas held in storage. Base gas is not depreciated.
Corporate
Corporate plant, property and equipment is recorded at cost and depreciated on a straight-line basis over its estimated useful life at average annual rates ranging from  i four per cent to  i 20 per cent.
Capital Projects in Development
The Company capitalizes project costs once advancement of the project to construction stage is probable or costs are otherwise likely to be recoverable. The Company capitalizes interest costs for non-regulated projects in development and AFUDC for regulated projects in development. Capital projects in development are included in Other long-term assets on the Consolidated balance sheet. These represent larger projects that generally require regulatory or other approvals before physical construction can begin. Once approvals are received, projects are moved to plant, property and equipment under construction.
 i 
Leases
The Company determines if     a contract contains a lease at inception of a contract by using judgment in assessing the following aspects: 1) the contract specifies an identified asset which is physically distinct or, if not physically distinct, represents substantially all of the capacity of the asset; 2) the contract provides the customer    with the    right to obtain substantially all of the economic benefits from the use of the asset and 3) the customer has the right to direct how and for what purpose the identified asset is used throughout the period of the contract.
If the contract is determined to contain a lease, further judgment is required to identify separate lease components of the arrangement by assessing whether the lessee can benefit from the right of use either on its own or together with other resources that are readily available to the lessee, as well as if the right of use is neither highly dependent on, nor highly interrelated, with the other rights to use the underlying assets in the contract.
The Company considers non-lease components as distinct elements of a contract that are not related to the use of the leased asset. A good or service that is provided to a customer is distinct if: 1) the    customer can benefit from the good or service either on its own or together with other resources that are readily available to the customer and 2) the entity’s promise to transfer the good or service to the customer is separately identifiable from other promises in the contract. The Company applies the practical expedient to not separate lease and non-lease components for all lessee contracts and facilities and liquids tank terminals for which the Company is the lessor in an operating lease.
150 | TC Energy Consolidated Financial Statements 2023


Lessee Accounting Policy
Operating leases are recognized as right-of-use (ROU) assets and included in Plant, property and equipment while corresponding liabilities are included in Accounts payable and other and Other long-term liabilities on the Consolidated balance sheet.
Operating lease ROU assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments over the lease term at the commencement date of the lease agreement. Lease terms may include options to extend or terminate the lease when it is reasonably certain that the Company will exercise that option. As the Company's lease contracts do not provide an implicit interest rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of future payments. Operating lease expense is recognized on a straight-line basis over the lease term and included in Plant operating costs and other in the Consolidated statement of income.
The Company applies the practical expedient to not recognize ROU assets or lease liabilities for leases that qualify for the short-term lease recognition exemption.
 i 
Lessor Accounting Policy
The Company provides transportation and other services on certain assets to customers according to long-term service agreements through sales-type and operating leases.
In a sales-type lease, the Company measures the total consideration within the contract at lease commencement. When a lease arrangement contains more than one lease and/or non-lease component, a portion of the contract consideration is allocated to each component based on the stand-alone selling price for each distinct service. The Company applies judgment to determine reasonable estimates of the expected future cost of satisfying the performance obligations of each service. The payments associated with lease components are apportioned between a reduction in the lease receivable and sales-type lease income.
At lease commencement, the Company recognizes a net investment in lease represented by the present value of both the future lease payments and the estimated residual value of the leased asset. The plant, property and equipment of the leased asset is derecognized, with related gains/losses, if any, recognized in the Consolidated statement of income. Sales-type lease income is determined using the rate implicit in the lease and is recorded in Revenues.
The Company is the lessor within certain other contracts, including PPAs, that are accounted for as operating leases. In an operating lease, the leased asset remains capitalized in Plant, property and equipment on the Consolidated balance sheet and is depreciated over its useful life, while lease payments are recognized as revenue over the term of the lease on a straight-line basis. Variable lease payments are recognized as income in the period in which they occur.
 i 
Impairment of Long-Lived Assets
The Company reviews long-lived assets such as plant, property and equipment and capital projects in development for impairment whenever events or changes in circumstances indicate the carrying value may not be recoverable. If the total of the estimated undiscounted future cash flows for an asset within plant, property and equipment, or the estimated selling price of any long-lived asset is less than the carrying value of an asset, an impairment loss is recognized for the excess of the carrying value over the estimated fair value of the asset.
 i 
Impairment of Equity Method Investments
The Company reviews equity method investments for impairment when an event or change in circumstances has a significant adverse effect on the investment's fair value. Where the Company concludes an investment's fair value is below its carrying value, the Company then determines whether the impairment is other-than-temporary, and if so, an impairment loss is recognized for the excess of the carrying value over the estimated fair value of the investment, not exceeding the carrying value of the investment.
 i 
Acquisitions and Goodwill
The Company accounts for business combinations using the acquisition method of accounting and, accordingly, the assets and liabilities of the acquired entities are primarily measured at their estimated fair values at the date of acquisition. The excess of the fair value of the consideration transferred over the estimated fair value of the net assets acquired is classified as goodwill. Goodwill is not amortized and is tested for impairment on an annual basis, or more frequently if events or changes in circumstances indicate that it might be impaired.
TC Energy Consolidated Financial Statements 2023 | 151


The annual review for goodwill impairment is performed at the reporting unit level which is one level below the Company's operating segments. The Company can initially assess qualitative factors to determine whether events or changes in circumstances indicate that goodwill might be impaired. The factors the Company considers include, but are not limited to, macroeconomic conditions, industry and market considerations, current valuation multiples and discount rates, cost factors, historical and forecasted financial results and events specific to that reporting unit.
If the Company concludes that it is not more likely than not that the fair value of the reporting unit is greater than its carrying value, the Company will then perform a quantitative goodwill impairment test. The Company can elect to proceed directly to the quantitative goodwill impairment test for any of its reporting units. If the quantitative goodwill impairment test is performed, the Company compares the fair value of the reporting unit to its carrying value, including its goodwill. If the carrying value of a reporting unit exceeds its fair value, goodwill impairment is measured at the amount by which the reporting unit’s carrying value exceeds its fair value. The fair value of a reporting unit is determined by using a discounted cash flow analysis which requires the use of assumptions that may include, but are not limited to, revenue and capital expenditure projections, valuation multiples and discount rates. The Company has elected to allocate goodwill impairment charges first to goodwill that is non-deductible for income tax purposes, with any remaining charge allocated to tax-deductible goodwill.
When a portion of a reporting unit that constitutes a business is disposed, goodwill associated with that business is included in the carrying amount of the business in determining the gain or loss on disposal. The amount of goodwill disposed is determined based on the relative fair values of the business to be disposed and the portion of the reporting unit that will be retained. A goodwill impairment test will be completed for both the goodwill disposed and the portion of the goodwill that will be retained.
 i 
Non-Controlling Interests
Non-controlling interests (NCI) represent third-party ownership interests in certain consolidated subsidiaries of the Company.
Partial dispositions which result in a change in the Company's ownership interest, but do not result in a change in control, of a subsidiary that constitutes a business are accounted for as equity transactions. No gain or loss is recognized in earnings. At the time of partial disposition, NCI is recorded as the third-party's ownership interest in the Company's carrying value of the net assets of the subsidiary. Any difference between the amount by which the NCI is adjusted and the fair value of the consideration paid or received is recognized in additional-paid-in capital and/or retained earnings (accumulated deficit).
 i 
Loans and Receivables
Loans receivable from affiliates and accounts receivable are measured at amortized cost.
Impairment of Financial Assets
The Company reviews financial assets, inclusive of net investment in leases and certain contract assets, carried at amortized cost for impairment using the lifetime expected loss of the financial asset at initial recognition and throughout the life of the financial asset. An expected credit loss (ECL) is calculated using a model and methodology based on assumptions and judgment considering historical data, current counterparty information as well as reasonable and supportable forecasts of future economic conditions.
The ECL is recognized in Plant operating costs and other in the Consolidated statement of income, and is presented on the Consolidated balance sheet as a reduction to the carrying value of the related financial asset.
 i 
Restricted Investments
The Company has certain investments that are restricted as to their withdrawal and use. These restricted investments are classified as available for sale and are recorded at fair value on the Consolidated balance sheet.
As a result of the CER’s Land Matters Consultation Initiative (LMCI), TC Energy is required to collect funds to cover estimated future pipeline abandonment costs for larger CER-regulated Canadian pipelines. Funds collected are placed in trusts that hold and invest the funds and are accounted for as restricted investments (LMCI restricted investments). LMCI restricted investments may only be used to fund the abandonment of the CER-regulated pipeline facilities, therefore, a corresponding regulatory liability is recorded on the Consolidated balance sheet. The Company also has other restricted investments that have been set aside to fund insurance claim losses to be paid by the Company's wholly-owned captive insurance subsidiary.
152 | TC Energy Consolidated Financial Statements 2023


 i 
Income Taxes
The Company uses the asset and liability method of accounting for income taxes. This method requires the recognition of deferred income tax assets and liabilities for future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred income tax assets and liabilities are measured using enacted tax rates at the balance sheet date that are anticipated to apply to taxable income in the years in which temporary differences are expected to be reversed or settled. Changes to these balances are recognized in net income in the period in which they occur, except for changes in balances related to regulated natural gas pipelines which are deferred until they are refunded or recovered in tolls, as permitted by the regulator. Deferred income tax assets and liabilities are classified as non-current on the Consolidated balance sheet. The Company’s exposure to uncertain tax positions is evaluated and a provision is made where it is more likely than not that this exposure will materialize.
Canadian income taxes are not provided for on the unremitted earnings of foreign investments that the Company does not intend to repatriate in the foreseeable future.
Any interest and/or penalty incurred related to tax is reflected in income tax expense.
 i 
Asset Retirement Obligations
The Company recognizes the fair value of a liability for asset retirement obligations (ARO) in the period in which it is incurred, when a legal obligation exists and a reasonable estimate of fair value can be made. The fair value is added to the carrying amount of the associated asset and the liability is accreted through charges to Plant operating costs and other in the Consolidated statement of income.
In determining the fair value of ARO, the following assumptions are used:
the expected retirement date
the scope and cost of abandonment and reclamation activities that are required
appropriate inflation and discount rates.
The Company's AROs are substantively related to its power generation facilities. The scope and timing of asset retirements related to the Company's natural gas and liquids pipelines and storage facilities are indeterminable because the Company intends to operate them as long as there is supply and demand. As a result, the Company has not recorded an amount for ARO related to these assets.
 i 
Environmental Liabilities and Emission Allowances and Credits
The Company records liabilities on an undiscounted basis for environmental remediation efforts that are likely to occur and where the cost can be reasonably estimated. These estimates, including associated legal costs, are based on available information using existing technology and enacted laws and regulations and are subject to revision in future periods based on actual costs incurred or new circumstances. TC Energy evaluates recoveries from insurers and other third parties separately from the liability and, when recovery is probable, it records an asset separately from the associated liability. These recoveries are presented, along with environmental remediation costs, on a net basis in Plant operating costs and other in the Consolidated statement of income. Variations in one or more of the categories described above could result in additional costs such as fines, penalties and/or expenditures associated with litigation and settlement of claims with respect to environmental liabilities.
Emission allowances or credits purchased for compliance are recorded on the Consolidated balance sheet at historical cost and derecognized when they are utilized or cancelled/retired by government agencies. Compliance costs are expensed when incurred. Allowances granted to or internally generated by TC Energy are not attributed a value for accounting purposes. When required, TC Energy accrues emission liabilities on the Consolidated balance sheet using the best estimate of the amount required to settle the compliance obligation. Allowances and credits not used for compliance are sold and any gain or loss is recorded in Revenues within the Power and Energy Solutions segment in the Consolidated statement of income. The Company records allowances and credits held for compliance in Other current assets and Other long-term assets on the Consolidated balance sheet. Allowances and credits not held for compliance are classified as Inventories on the Consolidated balance sheet.

TC Energy Consolidated Financial Statements 2023 | 153


 i 
Stock Options and Other Compensation Programs
TC Energy's Stock Option Plan permits options for the purchase of common shares to be awarded to certain employees, including officers. Stock options granted are recorded using the fair value method. Under this method, compensation expense is measured at the grant date based on the fair value as calculated using a binomial model and is recognized on a straight-line basis over the vesting period with an offset to Additional paid-in capital. Forfeitures are accounted for when they occur. Upon exercise of stock options, amounts originally recorded against Additional paid-in capital are reclassified to Common shares on the Consolidated balance sheet.
The Company has medium-term incentive plans under which payments are made to eligible employees. The expense related to these incentive plans is accounted for on an accrual basis. Under these plans, benefits vest when certain conditions are met, including the employees' continued employment during a specified period and achievement of specified corporate performance targets.
 i 
Employee Post-Retirement Benefits
The Company sponsors defined benefit pension plans (DB Plans), defined contribution plans (DC Plans), savings plans and other post-retirement benefit plans (OPEB Plans). Contributions made by the Company to the DC Plans and savings plans are expensed in the period in which contributions are made. The cost of the DB Plans and OPEB Plans received by employees is actuarially determined using the projected benefit method pro-rated based on service and management's best estimate of expected plan investment performance, salary escalation, retirement age of employees and expected health care costs.
The DB Plans' assets are measured at fair value at December 31 of each year. The expected return on the DB Plans' assets is determined using market-related values based on a  i five-year moving average value for all of the DB Plans' assets. Past service costs are amortized over the expected average remaining service life (EARSL) of the employees. Adjustments arising from plan amendments are amortized on a straight-line basis over the EARSL of employees active at the date of amendment. The Company recognizes the overfunded or underfunded status of its DB Plans as an asset or liability, respectively, on its Consolidated balance sheet and recognizes changes in that funded status through Other comprehensive income (loss)(OCI) in the year in which the change occurs. The excess of net actuarial gains or losses over  i 10 per cent of the greater of the benefit obligation and the market-related value of the DB Plans' assets, if any, is amortized out of Accumulated other comprehensive income (loss)(AOCI) and into net income over the EARSL of the active employees. When the restructuring of a benefit plan gives rise to both a curtailment and a settlement, the curtailment is accounted for prior to the settlement.
For certain regulated operations, post-retirement benefit amounts are recoverable through tolls as benefits are funded. The Company records any unrecognized gains or losses or changes in actuarial assumptions related to these post-retirement benefit plans as either regulatory assets or liabilities. The regulatory assets or liabilities are amortized on a straight-line basis over the EARSL of active employees.
 / 
 i 
Foreign Currency Transactions and Translation
Foreign currency transactions are those transactions whose terms are denominated in a currency other than the currency of the primary economic environment in which the Company or reporting subsidiary operates. This is referred to as the functional currency. Transactions denominated in foreign currencies are translated into the functional currency using the exchange rate prevailing at the date of the transaction. Monetary assets and liabilities denominated in foreign currencies are translated to the functional currency using the rate of exchange in effect at the balance sheet date whereas non-monetary assets and liabilities are translated at the historical rate of exchange in effect on the date of the transaction. Exchange gains and losses resulting from translation of monetary assets and liabilities are recorded in net income except for exchange gains and losses on any foreign currency debt related to Canadian regulated natural gas pipelines, which are deferred until they are refunded or recovered in tolls, as permitted by the CER.
Gains and losses arising from translation of foreign operations' functional currencies to the Company's Canadian dollar reporting currency are reflected in OCI until the operations are sold, at which time the gains and losses are reclassified to net income. Asset and liability accounts are translated at the rate of exchange in effect at the balance sheet date while revenues, expenses, gains and losses are translated at the exchange rate prevailing at the date of the transaction. The Company's U.S. dollar-denominated debt and certain derivative hedging instruments have been designated as a hedge of the net investment in foreign subsidiaries and, as a result, the unrealized foreign exchange gains and losses on the U.S. dollar-denominated debt and derivatives are also reflected in OCI.
154 | TC Energy Consolidated Financial Statements 2023


 i 
Derivative Instruments and Hedging Activities
All derivative instruments are recorded on the Consolidated balance sheet at fair value, unless they qualify for and are designated under a normal purchase and normal sales exemption, or are considered to meet other permitted exemptions.
The Company applies hedge accounting to arrangements that qualify for and are designated for hedge accounting treatment. This includes fair value and cash flow hedges as well as hedges of foreign currency exposures of net investments in foreign operations. Hedge accounting is discontinued prospectively if the hedging relationship ceases to be effective or the hedging or hedged items cease to exist as a result of maturity, expiry, sale, termination, cancellation or exercise.
In a fair value hedging relationship, the carrying value of the hedged item is adjusted for changes in fair value attributable to the hedged risk and these changes are recognized in net income. Changes in the fair value of the hedged item, to the extent that the hedging relationship is effective, are offset by changes in the fair value of the hedging item, which are also recorded in net income. Changes in the fair value of foreign exchange and interest rate fair value hedges are recorded in Interest income and other and Interest expense, respectively. If hedge accounting is discontinued, the carrying value of the hedged item is no longer adjusted and the cumulative fair value adjustments to the carrying value of the hedged item are amortized to net income over the remaining term of the original hedging relationship.
In a cash flow hedging relationship, the change in the fair value of the hedging derivative is recognized in OCI. When hedge accounting is discontinued, the amounts recognized previously in AOCI are reclassified to Revenues, Interest expense and Interest income and other, as appropriate, during the periods when the variability in cash flows of the hedged item affects net income or as the original hedged item settles. Gains and losses on derivatives are reclassified immediately to net income from AOCI when the hedged item is sold or terminated early, or when it becomes probable that the anticipated transaction will not occur. Termination payments on interest rate derivatives are classified as a financing activity in the Consolidated statement of cash flows.
In hedging the foreign currency exposure of a net investment in a foreign operation, the foreign exchange gains and losses on the hedging instruments are recognized in OCI. The amounts recognized previously in AOCI are reclassified to net income in the event the Company reduces its net investment in a foreign operation.
In some cases, derivatives do not meet the specific criteria for hedge accounting treatment. In these instances, the changes in fair value are recorded in net income in the period of change.
Gains and losses arising from changes in the fair value of derivatives accounted for as part of RRA, including those that qualify for hedge accounting treatment, are refunded or recovered through the tolls charged by the Company. As a result, these gains and losses are deferred as regulatory assets or liabilities and are refunded to or collected from ratepayers in subsequent periods when the derivative settles.
Derivatives embedded in other financial instruments or contracts (host instrument) are recorded as separate derivatives. Embedded derivatives are measured at fair value if their economic characteristics are not clearly and closely related to those of the host instrument, their terms are the same as those of a stand-alone derivative and the total contract is not held for trading or accounted for at fair value. When changes in the fair value of embedded derivatives are measured separately, they are included in net income.
 i 
Long-Term Debt Transaction Costs and Issuance Costs
The Company records long-term debt transaction costs and issuance costs as a deduction from the carrying amount of the related debt liability and amortizes these costs using the effective interest method except those related to the Canadian natural gas regulated pipelines, which continue to be amortized on a straight-line basis in accordance with the provisions of regulatory tolling mechanisms.
 i 
Guarantees
Upon issuance, the Company records the fair value of certain guarantees entered into by the Company on behalf of a partially-owned entity or by partially-owned entities for which contingent payments may be made. The fair value of these guarantees is estimated by discounting the cash flows that would be incurred by the Company if letters of credit were used in place of the guarantees as appropriate in the circumstances. Guarantees are recorded as an increase to Equity investments or Plant, property and equipment and a corresponding liability is recorded in Other long-term liabilities. The release from the obligation is recognized either over the term of the guarantee or upon expiration or settlement of the guarantee.
TC Energy Consolidated Financial Statements 2023 | 155


 i 
Variable Interest Entities
A VIE is a legal entity that does not have sufficient equity at risk to finance its activities without additional subordinated financial support or is structured such that equity investors lack the ability to make significant decisions relating to the entity’s operations through voting rights or do not substantively participate in the gains and losses of the entity. The assessment of whether an entity is a VIE and, if so, whether the Company is the primary beneficiary, is completed at the inception of the entity or at a reconsideration event.
Consolidated VIEs
The Company's consolidated VIEs consist of legal entities where the Company has a variable interest and for which it is considered the primary beneficiary. As the primary beneficiary, the Company has the power, through voting or similar rights, to direct the activities of the VIE that most significantly impact economic performance including: purchasing or selling significant assets; maintenance and operations of assets; incurring additional indebtedness; or determining the strategic operating direction of the entity. In addition, the Company has the obligation to absorb losses or the right to receive benefits from the consolidated VIE that could potentially be significant to the VIE.
Non-Consolidated VIEs
The Company’s non-consolidated VIEs consist of legal entities where the Company has a variable interest but is not the primary beneficiary as it does not have the power (either explicit or implicit), through voting or similar rights, to direct the activities that most significantly impact the economic performance of these VIEs or where this power is shared with third parties. The Company contributes capital to these VIEs and receives ownership interests that provide it with residual claims on assets after liabilities are paid. Non-consolidated VIEs are accounted for as equity investments.
The Company’s maximum exposure to loss is the maximum loss that could potentially be recorded through net income in future periods as a result of the Company’s variable interest in a VIE.
156 | TC Energy Consolidated Financial Statements 2023


3.   i  i ACCOUNTING CHANGES / 
Future Accounting Changes
Income Taxes
In December 2023, the FASB issued new guidance to enhance the transparency and decision usefulness of income tax disclosures through improvements to the rate reconciliation and income taxes paid information. The guidance also includes certain other amendments to improve the effectiveness of income tax disclosures. This new guidance is effective for the annual period beginning January 1, 2025. The guidance is applied prospectively with retrospective application permitted. Early adoption is permitted for annual financial statements not yet issued. The Company does not expect this guidance to have a material impact on the Company's consolidated financial statements.
 i 
Segment Reporting
In November 2023, the FASB issued new guidance to improve disclosures about a public entity's reportable segments and address requests from investors for additional, more detailed information about a reportable segment's expenses. The guidance is effective for annual periods beginning January 1, 2024 and interim periods beginning January 1, 2025. Early adoption is permitted and the guidance is applied retrospectively. The Company is currently assessing the impact of the standard on the Company's consolidated financial statements.
Leases
In March 2023, the FASB issued new guidance that clarified the accounting for leasehold improvements associated with common control leases. The guidance requires all lessees to amortize leasehold improvements associated with common control leases over their useful life to the common control group and account for them as a transfer of assets between entities under common control at the end of the lease. Additional disclosures are required when the useful life of leasehold improvements to the common control group exceeds the related lease term. This new guidance is effective January 1, 2024 and can be applied either prospectively or retrospectively, with early application permitted. The Company will adopt the guidance on a prospective basis starting January 1, 2024, and it is not expected to have a material impact on the Company's consolidated financial statements.
4.   i SPINOFF OF LIQUIDS PIPELINES BUSINESS
On July 27, 2023, TC Energy announced plans to separate into two independent, investment-grade, publicly listed companies through the proposed spinoff of its Liquids Pipelines business (the spinoff Transaction) and on November 8, 2023 the Company communicated that the name of the new Liquids Pipelines business would be South Bow Corporation (South Bow). In addition to TC Energy shareholder and court approvals, the spinoff Transaction is subject to receipt of favourable tax rulings from Canadian and U.S. tax authorities, receipt of necessary regulatory approvals, and satisfaction of other customary closing conditions. TC Energy expects that the spinoff Transaction will be completed in the second half of 2024.
Under the spinoff Transaction, TC Energy shareholders will retain their current ownership in TC Energy’s common shares and receive a pro-rata allocation of common shares in South Bow. The determination of the number of common shares in South Bow to be distributed to TC Energy shareholders will be determined prior to the closing of the spinoff Transaction. The spinoff Transaction is expected to be tax free to TC Energy’s Canadian and U.S. shareholders.
For the year ended December 31, 2023, the Company incurred pre-tax Liquids Pipelines business separation costs of $ i 40 million ($ i 34 million after tax) with respect to the spinoff Transaction, which included internal costs related to separation activities, legal, tax, audit and other consulting fees recorded in Plant operating costs and other in the Consolidated statement of income.
TC Energy Consolidated Financial Statements 2023 | 157


5.   i SEGMENTED INFORMATION
 i 
year ended December 31, 2023Canadian Natural Gas PipelinesU.S.
Natural Gas Pipelines
Mexico Natural Gas PipelinesLiquids
Pipelines
Power and Energy Solutions
Corporate
Total
(millions of Canadian $)1
Revenues i 5,173  i 6,229  i 846  i 2,667  i 1,019   i 15,934 
Intersegment revenues i   i 101  i   i   i 22 ( i 123)2 
 i 5,173  i 6,330  i 846  i 2,667  i 1,041 ( i 123) i 15,934 
Income (loss) from equity investments
 i 220  i 324  i 78  i 67  i 688  i   i 1,377 
Impairment of equity investment( i 2,100) i   i   i   i   i  ( i 2,100)
Plant operating costs and other
( i 1,756)( i 1,660)( i 39)( i 836)( i 603) i 7 2( i 4,887)
Commodity purchases resold i  ( i 56) i  ( i 437)( i 24) i  ( i 517)
Property taxes( i 302)( i 473) i  ( i 116)( i 6) i  ( i 897)
Depreciation and amortization( i 1,325)( i 934)( i 89)( i 338)( i 92) i  ( i 2,778)
Goodwill and asset impairment charges and other
 i   i   i   i 4  i   i   i 4 
Segmented Earnings (Losses)
( i 90) i 3,531  i 796  i 1,011  i 1,004 ( i 116) i 6,136 
Interest expense    ( i 3,263)
Allowance for funds used during construction i 575 
Foreign exchange gains (losses), net
 i 320 
Interest income and other     i 242 
Income (Loss) before Income Taxes
     i 4,010 
Income tax (expense) recovery
    ( i 942)
Net Income (Loss)
     i 3,068 
Net (income) loss attributable to non-controlling interests
   ( i 146)
Net Income (Loss) Attributable to Controlling Interests
    i 2,922 
Preferred share dividends    ( i 93)
Net Income (Loss) Attributable to Common Shares
    i 2,829 
Capital Spending3
Capital expenditures i 2,953  i 2,536  i 2,292  i 49  i 144  i 33  i 8,007 
Capital projects in development i   i   i   i   i 142  i   i 142 
Contributions to equity investments
 i 3,231  i 124  i   i   i 794  i   i 4,149 
 i 6,184  i 2,660  i 2,292  i 49  i 1,080  i 33  i 12,298 
1Includes intersegment eliminations.
2The Company records intersegment sales at contracted rates. For segmented reporting, these transactions are included as Intersegment revenues in the segment providing the service and Plant operating costs and other in the segment receiving the service. These transactions are eliminated on consolidation. Intersegment profit is recognized when the product or service has been provided to third parties or otherwise realized.
3Included in Investing activities in the Consolidated statement of cash flows.
 / 


158 | TC Energy Consolidated Financial Statements 2023


year ended December 31, 2022Canadian Natural Gas PipelinesU.S.
Natural Gas Pipelines
Mexico Natural Gas PipelinesLiquids
Pipelines
Power and Energy Solutions
Corporate
Total
(millions of Canadian $)1
Revenues i 4,764  i 5,933  i 688  i 2,668  i 924 —  i 14,977 
Intersegment revenues i   i 132  i   i   i 12 ( i 144)2— 
 i 4,764  i 6,065  i 688  i 2,668  i 936 ( i 144) i 14,977 
Income (loss) from equity investments
 i 18  i 292  i 122  i 55  i 539  i 28 3 i 1,054 
Impairment of Equity Investment( i 3,048) i   i   i   i   i  ( i 3,048)
Plant operating costs and other( i 1,679)( i 1,856)( i 221)( i 756)( i 544) i 124 2( i 4,932)
Commodity purchases resold i   i   i  ( i 512)( i 22) i  ( i 534)
Property taxes( i 297)( i 426) i  ( i 121)( i 4) i  ( i 848)
Depreciation and amortization( i 1,198)( i 887)( i 98)( i 329)( i 72) i  ( i 2,584)
Goodwill and asset impairment charges and other
 i  ( i 571) i   i 118  i   i  ( i 453)
Segmented Earnings (Losses)
( i 1,440) i 2,617  i 491  i 1,123  i 833  i 8  i 3,632 
Interest expense    ( i 2,588)
Allowance for funds used during construction i 369 
Foreign exchange gains (losses), net3
( i 185)
Interest income and other     i 146 
Income (Loss) before Income Taxes
     i 1,374 
Income tax (expense) recovery
    ( i 589)
Net Income (Loss)
     i 785 
Net (income) loss attributable to non-controlling interests
   ( i 37)
Net Income (Loss) Attributable to Controlling Interests
    i 748 
Preferred share dividends    ( i 107)
Net Income (Loss) Attributable to Common Shares
    i 641 
Capital Spending4
Capital expenditures i 3,274  i 2,137  i 1,027  i 106  i 93  i 41  i 6,678 
Capital projects in development i   i   i   i   i 49  i   i 49 
Contributions to equity investments5
 i 1,445  i   i   i 37  i 752  i   i 2,234 
 i 4,719  i 2,137  i 1,027  i 143  i 894  i 41  i 8,961 
1Includes intersegment eliminations.
2The Company records intersegment sales at contracted rates. For segmented reporting, these transactions are included as Intersegment revenues in the segment providing the service and Plant operating costs and other in the segment receiving the service. These transactions are eliminated on consolidation. Intersegment profit is recognized when the product or service has been provided to third parties or otherwise realized.
3Income (loss) from equity investments includes the Company's proportionate share of Sur de Texas foreign exchange gains and losses on the peso-denominated loans from affiliates which are fully offset in Foreign exchange gains (losses), net by the corresponding foreign exchange losses and gains on the affiliate receivable balance until March 15, 2022, when it was fully repaid upon maturity. Refer to Note 13, Loans receivable from affiliates, for additional information.
4Included in Investing activities in the Consolidated statement of cash flows.
5Contributions to equity investments in the Corporate segment of $ i 1.2 billion are offset by the equivalent amount in Other distributions from equity investments, although they are reported on a gross basis in the Company’s Consolidated statement of cash flows. Refer to Note 13, Loans receivable from affiliates, for additional information.


TC Energy Consolidated Financial Statements 2023 | 159


year ended December 31, 2021Canadian Natural Gas PipelinesU.S.
Natural Gas Pipelines
Mexico Natural Gas PipelinesLiquids
Pipelines
Power and Energy Solutions
Corporate
Total
(millions of Canadian $)1
Revenues i 4,519  i 5,233  i 605  i 2,306  i 724 —  i 13,387 
Intersegment revenues i   i 145  i   i   i 14 ( i 159)2— 
 i 4,519  i 5,378  i 605  i 2,306  i 738 ( i 159) i 13,387 
Income (loss) from equity investments
 i 12  i 244  i 119  i 71  i 411  i 41 3 i 898 
Plant operating costs and other( i 1,567)( i 1,393)( i 55)( i 700)( i 455) i 72 2( i 4,098)
Commodity purchases resold i   i  ( i 3)( i 84) i   i  ( i 87)
Property taxes( i 289)( i 367) i  ( i 113)( i 5) i  ( i 774)
Depreciation and amortization( i 1,226)( i 791)( i 109)( i 318)( i 78) i  ( i 2,522)
Goodwill and asset impairment charges and other
 i   i   i  ( i 2,775) i   i  ( i 2,775)
Net gain (loss) on sale of assets
 i   i   i   i 13  i 17  i   i 30 
Segmented Earnings (Losses)
 i 1,449  i 3,071  i 557 ( i 1,600) i 628 ( i 46) i 4,059 
Interest expense    ( i 2,360)
Allowance for funds used during construction i 267 
Foreign exchange gains (losses), net3
 i 10 
Interest income and other     i 190 
Income (Loss) before Income Taxes
     i 2,166 
Income tax (expense) recovery
    ( i 120)
Net Income (Loss)
     i 2,046 
Net (income) loss attributable to non-controlling interests
   ( i 91)
Net Income (Loss) Attributable to Controlling Interests
    i 1,955 
Preferred share dividends    ( i 140)
Net Income (Loss) Attributable to Common Shares
    i 1,815 
Capital Spending4
Capital expenditures i 2,629  i 2,611  i 129  i 488  i 32  i 35  i 5,924 
Contributions to equity investments i 108  i 209  i   i 83  i 810  i   i 1,210 
 i 2,737  i 2,820  i 129  i 571  i 842  i 35  i 7,134 
1Includes intersegment eliminations.
2The Company records intersegment sales at contracted rates. For segmented reporting, these transactions are included as Intersegment revenues in the segment providing the service and Plant operating costs and other in the segment receiving the service. These transactions are eliminated on consolidation. Intersegment profit is recognized when the product or service has been provided to third parties or otherwise realized.
3Income (loss) from equity investments includes the Company's proportionate share of Sur de Texas foreign exchange gains and losses on the peso-denominated loans from affiliates which are fully offset in Foreign exchange gains (losses), net by the corresponding foreign exchange losses and gains on the affiliate receivable balance. Refer to Note 13, Loans receivable from affiliates, for additional information.
4Included in Investing activities in the Consolidated statement of cash flows.
160 | TC Energy Consolidated Financial Statements 2023


at December 3120232022
(millions of Canadian $)
Total Assets by Segment
Canadian Natural Gas Pipelines i 29,782  i 27,456 
U.S. Natural Gas Pipelines i 50,499  i 50,038 
Mexico Natural Gas Pipelines i 12,003  i 9,231 
Liquids Pipelines i 15,490  i 15,587 
Power and Energy Solutions i 9,525  i 8,272 
Corporate i 7,735  i 3,764 
 i 125,034  i 114,348 
Geographic Information
 i 
year ended December 31202320222021
(millions of Canadian $)
Revenues   
Canada – domestic i 5,360  i 4,942  i 4,603 
Canada – export i 1,403  i 1,322  i 1,226 
United States i 8,325  i 8,025  i 6,953 
Mexico  i 846  i 688  i 605 
  i 15,934  i 14,977  i 13,387 
 / 
 i 
at December 3120232022
(millions of Canadian $)
Plant, Property and Equipment  
Canada i 28,583  i 27,232 
United States i 44,609  i 43,505 
Mexico i 7,377  i 5,203 
  i 80,569  i 75,940 
 / 
TC Energy Consolidated Financial Statements 2023 | 161


6.  i REVENUES
Disaggregation of Revenues
 i 
year ended December 31, 2023Canadian
Natural
Gas
Pipelines
U.S.
Natural
Gas
Pipelines
Mexico
Natural
Gas
Pipelines
Liquids PipelinesPower
and
Energy
 Solutions
Total
(millions of Canadian $)
Revenues from contracts with customers
Capacity arrangements and transportation i 5,141  i 5,107  i 442  i 2,115  i   i 12,805 
Power generation i   i   i   i   i 427  i 427 
Natural gas storage and other1,2
 i 32  i 874  i 125  i 3  i 363  i 1,397 
 i 5,173  i 5,981  i 567  i 2,118  i 790  i 14,629 
Sales-type lease income3
 i   i   i 279  i   i   i 279 
Other revenues4
 i   i 248  i   i 549  i 229  i 1,026 
 i 5,173  i 6,229  i 846  i 2,667  i 1,019  i 15,934 
1Includes $ i 31 million of fee revenues from an affiliate related to the development and construction of the Coastal GasLink pipeline project which is  i 35 per cent owned by TC Energy.
2Includes $ i 97 million of revenues generated from non-lease components for the provision of operating and maintenance services with respect to sales-type leases on the in-service TGNH pipelines. Refer to Note 11, Leases, for additional information.
3Represents the sales-type lease income on the in-service TGNH pipelines. Refer to Note 11, Leases, for additional information.
4Other revenues include income from the Company's operating lease arrangements, marketing activities and financial instruments. Refer to Note 11, Leases, and Note 29, Risk management and financial instruments, for additional information.
year ended December 31, 2022Canadian
Natural
Gas
Pipelines
U.S.
Natural
Gas
Pipelines
Mexico
Natural
Gas
Pipelines
Liquids PipelinesPower
and
Energy Solutions
Total
(millions of Canadian $)
Revenues from contracts with customers
Capacity arrangements and transportation i 4,696  i 4,621  i 507  i 1,983  i   i 11,807 
Power generation i   i   i   i   i 490  i 490 
Natural gas storage and other1,2
 i 68  i 1,298  i 54  i 4  i 391  i 1,815 
 i 4,764  i 5,919  i 561  i 1,987  i 881  i 14,112 
Sales-type lease income3
 i   i   i 127  i   i   i 127 
Other revenues4,5
 i   i 14  i   i 681  i 43  i 738 
 i 4,764  i 5,933  i 688  i 2,668  i 924  i 14,977 
1Includes $ i 68 million of fee revenues from an affiliate related to the development and construction of the Coastal GasLink pipeline project which is  i 35 per cent owned by TC Energy.
2Includes $ i 37 million of revenues generated from non-lease components for the provision of operating and maintenance services with respect to sales-type leases on the in-service TGNH pipelines. Refer to Note 11, Leases, for additional information.
3Represents the sales-type lease income on the in-service TGNH pipelines. Refer to Note 11, Leases, for additional information.
4Other revenues include income from the Company's operating lease arrangements, marketing activities and financial instruments. Refer to Note 11, Leases, and Note 29, Risk management and financial instruments, for additional information.
5Other revenues from U.S. Natural Gas Pipelines include the amortization of the net regulatory liabilities resulting from H.R.1, the Tax Cuts and Jobs Act (U.S. Tax Reform). Refer to Note 14, Rate-regulated businesses, for additional information.
 / 
162 | TC Energy Consolidated Financial Statements 2023


year ended December 31, 2021Canadian
Natural
Gas
Pipelines
U.S.
Natural
Gas
Pipelines
Mexico
Natural
Gas
Pipelines
Liquids PipelinesPower
and
Energy Solutions
Total
(millions of Canadian $)
Revenues from contracts with customers
Capacity arrangements and transportation i 4,432  i 4,139  i 576  i 2,025  i   i 11,172 
Power generation i   i   i   i   i 324  i 324 
Natural gas storage and other1
 i 87  i 1,057  i 29  i 5  i 278  i 1,456 
 i 4,519  i 5,196  i 605  i 2,030  i 602  i 12,952 
Other revenues2,3
 i   i 37  i   i 276  i 122  i 435 
 i 4,519  i 5,233  i 605  i 2,306  i 724  i 13,387 
1Includes $ i 87 million of fee revenues from an affiliate related to the development and construction of the Coastal GasLink pipeline project which is  i 35 per cent owned by TC Energy.
2Other revenues include income from the Company's operating lease arrangements, marketing activities and financial instruments. Refer to Note 11, Leases, and Note 29, Risk management and financial instruments, for additional information.
3Other revenues from U.S. Natural Gas Pipelines include the amortization of the net regulatory liabilities resulting from U.S. Tax Reform. Refer to         Note 14, Rate-regulated businesses, for additional information.
 i 
Contract Balances
at December 3120232022Affected line item on the
Consolidated balance sheet
(millions of Canadian $)
Receivables from contracts with customers i 1,832  i 1,907 Accounts receivable
Contract assets (Note 9)
 i 151  i 155 Other current assets
Long-term contract assets (Note 16)
 i 457  i 355 Other long-term assets
Contract liabilities1 (Note 18)
 i 69  i 62 Accounts payable and other
Long-term contract liabilities1 (Note 19)
 i 12  i 32 Other long-term liabilities
1During the year ended December 31, 2023, $ i 64 million (2022 – $ i 51 million) of revenues were recognized that were included in contract liabilities and         long-term contract liabilities at the beginning of the year.
 / 
Contract assets and long-term contract assets primarily relate to the Company’s right to revenues for services completed but not invoiced at the reporting date on long-term committed capacity natural gas pipelines contracts. The change in contract assets is primarily related to the transfer to Accounts receivable when these rights become unconditional and the customer is invoiced, as well as the recognition of additional revenues that remain to be invoiced. Contract liabilities and long-term contract liabilities primarily represent unearned revenue for contracted services. Under the terms of the consolidated Transportation Service Agreement (TSA), the contract liability relating to current and future in-service TGNH pipelines is netted against certain contract asset balances. The resulting net contract liability is settled against net investment in leases on the Consolidated balance sheet when the pipeline enters into service.
TC Energy Consolidated Financial Statements 2023 | 163


Future Revenues from Remaining Performance Obligations
As at December 31, 2023, future revenues from long-term pipeline capacity arrangements and transportation as well as natural gas storage and other contracts extending through 2055 are approximately $ i 22.9 billion, of which approximately $ i 4.9 billion is expected to be recognized in 2024.
A significant portion of the Company's revenues are considered constrained and therefore not included in the future revenue amounts above as the Company uses the following practical expedients:
right to invoice practical expedient – applied to all U.S. and certain Mexico rate-regulated natural gas pipeline capacity arrangements and flow-through revenues
variable consideration practical expedient – applied to the following variable revenues:
interruptible transportation service revenues as volumes cannot be estimated
liquids pipelines capacity revenues based on volumes transported
power generation revenues related to market prices that are subject to factors outside the Company's influence
contracts for a duration of one year or less. In addition, future revenues from the Company's Canadian natural gas pipelines' regulated firm capacity contracts include fixed revenues only for the time periods that approved tolls under current rate settlements are in effect and certain. Future revenues exclude lease income from the Company's Mexico natural gas pipelines on projects that have not been placed into service.
7.   i KEYSTONE XL
Asset Impairment Charge and Other
Following the revocation of the Presidential Permit for the Keystone XL pipeline project on January 20, 2021, the Company terminated the Keystone XL pipeline project and evaluated the Keystone XL investment for impairment in 2021. As a result, the Company determined that the carrying amount of these assets within the Liquids Pipelines segment was no longer fully recoverable and recognized an asset impairment charge, net of expected contractual recoveries and other contractual and legal obligations related to termination activities, of $ i 2,775 million ($ i 2,134 million after tax) for the year ended December 31, 2021. The asset impairment charge was based on the excess of the carrying value of $ i 3,301 million over the estimated fair value of     $ i 175 million.
 i 
year ended December 31, 2021Estimated Fair Value
 of Plant, Property
 and Equipment
Asset impairment charge and other
(millions of Canadian $)Pre taxAfter tax
Asset impairment charge
Plant and equipment i 175  i 412  i 312 
Related capital projects in development i   i 230  i 175 
Other capitalized costs i   i 2,158  i 1,642 
Capitalized interest i   i 326  i 248 
 i 175  i 3,126  i 2,377 
Other
Contractual recoveriesn/a( i 693)( i 525)
Contractual and legal obligations related to termination activitiesn/a i 342  i 282 
 i 175  i 2,775  i 2,134 
 / 
The estimated fair value of $ i 175 million at December 31, 2021 related to plant and equipment was based on the price that was expected to be received from selling these assets in their current condition and is updated as required. The initial key assumptions used in the determination of selling price included an estimated two-year disposal period and current energy market demand. The valuation considered a variety of potential selling prices based on various markets that could be used to dispose of these assets and required the use of unobservable inputs. As a result, the fair value is classified in Level III of the fair value hierarchy.
164 | TC Energy Consolidated Financial Statements 2023


In 2023, the Company received $ i 10 million (2022 – $ i 571 million) towards its contractual recoveries, resulting in a remaining balance of $ i 117 million at December 31, 2023 (December 31, 2022 – $ i 130 million).
In 2022, the Company revised its estimate of contractual and legal obligations related to termination activities based on a review of costs and commitments incurred, which resulted in a $ i 54 million reduction to the asset impairment charge. No revision to the estimate was made in 2023. The Company paid $ i 2 million in 2023 (2022 – $ i 24 million; 2021 – $ i 192 million) towards contractual and legal obligations related to termination activities. At December 31, 2023, the remaining balance accrued was $ i 45 million (December 31, 2022 – $ i 48 million).
In 2023, the Company sold plant and equipment with a carrying value of approximately $ i 63 million (2022 – $ i 25 million;         2021 – $ i 16 million), resulting in a gain of $ i 36 million (2022 – $ i 64 million; 2021 –  i nil) recorded in Goodwill and asset impairment charges and other in the Consolidated statement of income.
As part of the Keystone XL impairment charge and other, the Company recorded a $ i 14 million income tax recovery in 2023 (2022 – $ i 96 million expense) in relation to the termination of the Keystone XL pipeline project.
Redeemable Non-Controlling Interest and Long-Term Debt
In March 2020, the Company announced that it would proceed with construction of the Keystone XL pipeline. As part of the funding plan, the Government of Alberta invested $ i 1,033 million in the form of Class A Interests in the year ended December 31, 2020.
On January 4, 2021, the Company put in place a US$ i 4.1 billion project-level credit facility to support construction of the Keystone XL pipeline, that was fully guaranteed by the Government of Alberta and non-recourse to the Company. On January 8, 2021, the Company exercised its call right with the Government of Alberta in accordance with contractual terms and paid $ i 633 million (US$ i 497 million) to repurchase the Government of Alberta Class A Interests in certain Keystone XL subsidiaries. This transaction was funded by draws on the project-level credit facility. For the year ended December 31, 2021, the Company made draws under the Keystone XL project-level credit facility totaling $ i 1,028 million (US$ i 849 million). Following the cancellation of the Keystone XL pipeline project, the Government of Alberta repaid the full outstanding balance in June 2021 in accordance with the terms of the guarantee, and the credit facility was subsequently terminated. Additionally, in June 2021, the Company repurchased the remaining Government of Alberta Class A Interests for a nominal amount, which was accounted for as an equity transaction and resulted in $ i 394 million recognized in Additional paid-in capital. As part of this arrangement, TC Energy issued $ i 91 million of Class C Interests in the Keystone XL subsidiaries which entitled the Government of Alberta to future liquidation proceeds from specified Keystone XL project assets. The entire $ i 91 million was recorded (net of distributions) in Accounts payable and other on the Consolidated balance sheet. During 2023, it was determined that the Company would exceed the $ i 91 million of Class C distributions and the Company increased the Class C Interests carrying value by $ i 32 million with a corresponding amount recorded in Goodwill and asset impairment charges and other in the Consolidated statement of income. Termination of the project-level credit facility, net of the issuance of Class C Interests, resulted in $ i 937 million ($ i 737 million after tax) recorded to Additional paid-in capital in 2021. For the year ended December 31, 2023, the Company made Class C distributions to the Government of Alberta of $ i 49 million (2022 – $ i 43 million; 2021 – $ i 16 million).
TC Energy Consolidated Financial Statements 2023 | 165


8.   i COASTAL GASLINK
Impairment of Equity Investment in Coastal GasLink LP
In July 2022, amended agreements were executed between Coastal GasLink LP, LNG Canada, TC Energy and its Coastal GasLink LP partners (collectively, the July 2022 agreements). These amendments revised the commercial terms between LNG Canada and Coastal GasLink LP, as well as funding provisions between the partners of Coastal GasLink LP.
With the expectation that additional equity contributions under a subordinated loan agreement between TC Energy and the Coastal GasLink LP partners will be predominantly funded by TC Energy as limited partner of Coastal GasLink LP, in accordance with the July 2022 agreements, the Company completed valuation assessments during the first three quarters of 2023 and concluded that, for each period an assessment was performed, the fair value of its investment in Coastal GasLink LP was below its carrying value and that these were other-than-temporary impairments. As a result, a pre-tax impairment charge of $ i 2,100 million ($ i 1,943 million after tax) was recognized during the year ended December 31, 2023 in Impairment of equity investment in the Consolidated statement of income in the Canadian Natural Gas Pipelines segment (2022 – $ i 3,048 million; $ i 2,643 million after tax). The carrying value of the investment in Coastal GasLink LP was $ i 294 million at December 31, 2023 (2022 –  i nil), which reflects the balance of amounts, net of impairments, drawn on the subordinated loan to date at December 31, 2023 and other changes to TC Energy's equity investment. The impairment charge reflected the net impact of $ i 2,020 million drawn on and a $ i 250 million repayment of the subordinated loan for the nine months ended September 30, 2023, along with TC Energy’s proportionate share of unrealized gains and losses on interest rate derivatives in Coastal GasLink LP and other changes to the equity investment. The cumulative pre-tax impairment charge recognized at December 31, 2023 is $ i 5,148 million ($ i 4,586 million after tax).
A deferred income tax recovery was recognized on the pre-tax impairment charge, net of certain unrealized tax losses not recognized. The impairment of the subordinated loan resulted in unrealized non-taxable capital losses that are not recognized. Refer to Note 20, Income taxes, for additional information.
At December 31, 2023, TC Energy expects to fund an additional $ i 0.9 billion related to the capital cost estimates to complete the Coastal GasLink pipeline, which is consistent with the capital cost profile that was included in the September 30, 2023 impairment calculation. At December 31, 2023, there were no events or changes in circumstances since September 30, 2023 indicating a significant adverse impact on the estimated fair value of the Company’s investment in Coastal GasLink LP.
The fair value of TC Energy’s investment in Coastal GasLink LP at September 30, 2023 and December 31, 2022 was estimated using a  i 40-year discounted cash flow model and is classified as a Level III fair value measurement.
The discounted cash flow is most sensitive to assumptions related to the capital cost estimates for the Coastal GasLink pipeline of approximately $ i 14.5 billion (2022 – $ i 14.5 billion), discount rate and long-term financing plans.
Other assumptions included in the discounted cash flow model include contractually agreed upon terms and extension provisions in the TSAs between Coastal GasLink LP and the LNG Canada participants, potential expansion projects and estimated completion date.
Subordinated Loan Agreement
In 2021, TC Energy entered into a subordinated loan agreement with Coastal GasLink LP. This loan agreement was amended as part of the July 2022 agreements, and subsequent draws on this loan by Coastal GasLink LP will be provided through an interest-bearing loan, subject to a floating market-based interest rate to fund the capital cost to complete the Coastal GasLink pipeline. Committed capacity under the subordinated loan agreement between TC Energy and Coastal GasLink LP was $ i 3.4 billion, with $ i 2.5 billion drawn on the loan at December 31, 2023.
Any amounts outstanding on the loan will be repaid by Coastal GasLink LP to TC Energy once final project costs are known, which will be determined after the pipeline is placed into service. Coastal GasLink LP partners, including TC Energy, will contribute equity to Coastal GasLink LP to ultimately fund Coastal GasLink LP’s repayment of this subordinated loan to TC Energy. The Company expects that these additional equity contributions will be predominantly funded by TC Energy. Amounts drawn on this loan subsequent to amended agreements executed in July 2022 are accounted for as in-substance equity contributions and are presented as Contributions to equity investments on the Company’s Consolidated statement of cash flows. Interest and principal repayments on this loan, which are expected to be predominantly funded by TC Energy, will be accounted for as an equity investment distribution to the Company once received.
166 | TC Energy Consolidated Financial Statements 2023


 i 
The table below reflects the changes in this loan receivable balance.
at December 31
(millions of Canadian $)20232022
Outstanding balance at beginning of year
 i 250  i 238 
Issuances
 i 2,520  i 112 
Repayments
( i 250)( i 100)
Outstanding balance at end of year
 i 2,520  i 250 
Impairment during the year
( i 2,020)( i 250)
Carrying value at end of year i 500  i  
 / 
9.   i OTHER CURRENT ASSETS
 i 
at December 3120232022
(millions of Canadian $)
Fair value of derivative contracts (Note 29)
 i 1,285  i 614 
Current portion of net investment in leases (Note 11)
 i 306  i 291 
Contract assets (Note 6)
 i 151  i 155 
Current portion of Keystone environmental provision recovery (Note 18)
 i 150  i 410 
Cash provided as collateral  i 120  i 106 
Emissions credits
 i 94  i 36 
Prepaid expenses i 92  i 118 
Keystone XL contractual recoveries (Note 7)
 i 83  i 86 
Regulatory assets (Note 14)
 i 76  i 67 
Keystone XL assets held for sale i 58  i 122 
Other i 88  i 147 
  i 2,503  i 2,152 
 / 

TC Energy Consolidated Financial Statements 2023 | 167


10.   i PLANT, PROPERTY AND EQUIPMENT
 i 
at December 3120232022
CostAccumulated
Depreciation
Net
Book Value
CostAccumulated
Depreciation
Net
Book Value
(millions of Canadian $)
Canadian Natural Gas Pipelines
NGTL System      
Pipeline i 20,232  i 6,855  i 13,377  i 18,119  i 6,285  i 11,834 
Compression i 6,603  i 2,349  i 4,254  i 6,265  i 2,224  i 4,041 
Metering and other i 1,589  i 830  i 759  i 1,518  i 769  i 749 
  i 28,424  i 10,034  i 18,390  i 25,902  i 9,278  i 16,624 
Under construction i 787  i   i 787  i 1,552  i   i 1,552 
  i 29,211  i 10,034  i 19,177  i 27,454  i 9,278  i 18,176 
Canadian Mainline      
Pipeline i 10,729  i 7,996  i 2,733  i 10,472  i 7,852  i 2,620 
Compression i 4,437  i 3,354  i 1,083  i 4,328  i 3,247  i 1,081 
Metering and other i 729  i 308  i 421  i 692  i 285  i 407 
  i 15,895  i 11,658  i 4,237  i 15,492  i 11,384  i 4,108 
Under construction i 147  i   i 147  i 269  i   i 269 
  i 16,042  i 11,658  i 4,384  i 15,761  i 11,384  i 4,377 
Other Canadian Natural Gas Pipelines1
Other i 2,846  i 1,682  i 1,164  i 1,984  i 1,624  i 360 
Under construction i 23  i   i 23  i 455  i   i 455 
 i 2,869  i 1,682  i 1,187  i 2,439  i 1,624  i 815 
 i 48,122  i 23,374  i 24,748  i 45,654  i 22,286  i 23,368 
U.S. Natural Gas Pipelines
Columbia Gas     
Pipeline i 12,952  i 1,247  i 11,705  i 12,471  i 1,069  i 11,402 
Compression i 5,310  i 559  i 4,751  i 5,190  i 495  i 4,695 
Metering and other i 4,074  i 372  i 3,702  i 4,026  i 346  i 3,680 
  i 22,336  i 2,178  i 20,158  i 21,687  i 1,910  i 19,777 
Under construction i 771  i   i 771  i 659  i   i 659 
  i 23,107  i 2,178  i 20,929  i 22,346  i 1,910  i 20,436 
ANR      
Pipeline i 2,117  i 657  i 1,460  i 2,066  i 641  i 1,425 
Compression i 3,928  i 773  i 3,155  i 3,785  i 734  i 3,051 
Metering and other i 1,625  i 458  i 1,167  i 1,666  i 440  i 1,226 
  i 7,670  i 1,888  i 5,782  i 7,517  i 1,815  i 5,702 
Under construction i 404  i   i 404  i 328  i   i 328 
  i 8,074  i 1,888  i 6,186  i 7,845  i 1,815  i 6,030 
 / 
168 | TC Energy Consolidated Financial Statements 2023


at December 3120232022
CostAccumulated
Depreciation
Net
Book Value
CostAccumulated
Depreciation
Net
Book Value
(millions of Canadian $)
Other U.S. Natural Gas Pipelines
Columbia Gulf i 3,600  i 256  i 3,344  i 3,511  i 224  i 3,287 
GTN i 2,992  i 1,295  i 1,697  i 2,964  i 1,239  i 1,725 
Great Lakes i 2,359  i 1,401  i 958  i 2,367  i 1,387  i 980 
Other2
 i 2,071  i 800  i 1,271  i 1,928  i 760  i 1,168 
 i 11,022  i 3,752  i 7,270  i 10,770  i 3,610  i 7,160 
Under construction i 584  i   i 584  i 328  i   i 328 
 i 11,606  i 3,752  i 7,854  i 11,098  i 3,610  i 7,488 
 i 42,787  i 7,818  i 34,969  i 41,289  i 7,335  i 33,954 
Mexico Natural Gas Pipelines3
Pipeline i 2,280  i 387  i 1,893  i 2,299  i 348  i 1,951 
Compression i 370  i 79  i 291  i 374  i 59  i 315 
Metering and other i 482  i 123  i 359  i 487  i 113  i 374 
 i 3,132  i 589  i 2,543  i 3,160  i 520  i 2,640 
Under construction i 4,823  i   i 4,823  i 2,547  i   i 2,547 
 i 7,955  i 589  i 7,366  i 5,707  i 520  i 5,187 
Liquids Pipelines      
Keystone Pipeline System      
Pipeline i 9,569  i 2,212  i 7,357  i 9,777  i 2,056  i 7,721 
Pumping equipment i 1,096  i 312  i 784  i 1,064  i 288  i 776 
Tanks and other i 3,658  i 913  i 2,745  i 3,723  i 859  i 2,864 
  i 14,323  i 3,437  i 10,886  i 14,564  i 3,203  i 11,361 
Under construction i 54  i   i 54  i 96  i   i 96 
 i 14,377  i 3,437  i 10,940  i 14,660  i 3,203  i 11,457 
Intra-Alberta Pipelines i 203  i 25  i 178  i 199  i 19  i 180 
  i 14,580  i 3,462  i 11,118  i 14,859  i 3,222  i 11,637 
Power and Energy Solutions      
Natural Gas Power Generation i 1,239  i 637  i 602  i 1,260  i 642  i 618 
Natural Gas Storage and Other i 845  i 256  i 589  i 820  i 238  i 582 
Renewable Power Generation
 i 581  i 19  i 562  i   i   i  
  i 2,665  i 912  i 1,753  i 2,080  i 880  i 1,200 
Under construction i 153  i   i 153  i 80  i   i 80 
  i 2,818  i 912  i 1,906  i 2,160  i 880  i 1,280 
Corporate i 909  i 447  i 462  i 900  i 386  i 514 
  i 117,171  i 36,602  i 80,569  i 110,569  i 34,629  i 75,940 
1Includes Foothills, Ventures LP and Great Lakes Canada.
2Includes Portland, North Baja, Tuscarora, Crossroads and mineral rights business.
3During the year ended December 31, 2023, the Company derecognized $ i 407 million (2022 – $ i 2,319 million) of Plant, property and equipment and recorded a corresponding asset for net investment in leases for the in-service TGNH pipelines. Refer to Note 11, Leases, for additional information.

TC Energy Consolidated Financial Statements 2023 | 169


11.   i  i  i LEASES /  / 
As a Lessee
The Company has operating leases for corporate offices, other various premises, equipment and land. Some leases have an option to renew for periods of one to  i 25 years, and some may include options to terminate the lease within  i one year or when certain conditions are met. Payments due under lease contracts include fixed payments plus, for many of the Company's leases, variable payments such as a proportionate share of the buildings' property taxes, insurance and common area maintenance. The Company subleases some of the leased premises.
 i 
Operating lease cost was as follows:
year ended December 31
(millions of Canadian $)20232022
Operating lease cost1
 i 118  i 106 
Sublease income( i 4)( i 5)
Net operating lease cost i 114  i 101 
1    Includes short-term leases and variable lease costs.
Other information related to operating leases is noted in the following tables:
year ended December 31
(millions of Canadian $)20232022
Cash paid for amounts included in the measurement of operating lease liabilities i 72  i 67 
ROU assets obtained in exchange for new operating lease liabilities i 84  i 49 
at December 3120232022
Weighted average remaining lease term i 13 years i 8 years
Weighted average discount rate i 3.3 % i 3.5 %
 / 
 i 
Maturities of operating lease liabilities are as follows:
at December 31
(millions of Canadian $)20232022
Less than one year i 72  i 68 
One to two years i 68  i 65 
Two to three years i 66  i 62 
Three to four years i 59  i 60 
Four to five years i 58  i 54 
More than five years i 225  i 187 
Total operating lease payments i 548  i 496 
Imputed interest( i 89)( i 63)
Operating lease liabilities  i 459  i 433 
 / 
170 | TC Energy Consolidated Financial Statements 2023


The amounts recognized on TC Energy's Consolidated balance sheet for its operating lease liabilities were as follows:
at December 31
(millions of Canadian $)20232022
Accounts payable and other i 58  i 54
Other long-term liabilities (Note 19)
 i 401  i 379
 i 459  i 433
As at December 31, 2023, the carrying value of the ROU assets recorded under operating leases was $ i 437 million             (2022 – $ i 415 million) and is included in Plant, property and equipment on the Consolidated balance sheet.
As a Lessor
Operating Leases
The Grandview and Bécancour power plants in the Power and Energy Solutions segment are accounted for as operating leases. The Company has long-term PPAs for the sale of power from these assets which expire between 2024 and 2026.
Some operating leases contain variable lease payments that are based on operating hours and the reimbursement of variable costs, and options to purchase the underlying asset at fair value or based on a formula considering the remaining fixed payments. Lessees have rights under some leases to terminate under certain circumstances.
The Company also leases liquids tanks which are accounted for as operating leases.
The fixed portion of the operating lease income recorded by the Company for the year ended December 31, 2023 was $ i 116 million (2022 – $ i 118 million; 2021 – $ i 126 million).
 i 
Future lease payments to be received under operating leases are as follows:
at December 31
(millions of Canadian $)20232022
Less than one year i 113  i 113 
One to two years i 94  i 111 
Two to three years i 70  i 94 
Three to four years i   i 70 
 i 277  i 388 
 / 
The cost and accumulated depreciation for facilities accounted for as operating leases was $ i 796 million and $ i 370 million, respectively, at December 31, 2023 (2022 – $ i 802 million and $ i 360 million, respectively).
Sales-Type Leases
On August 4, 2022, TC Energy announced a strategic alliance with Mexico’s state-owned electric utility, the Comisión Federal de Electricidad (CFE), for the development of new natural gas infrastructure in central and southeast Mexico. This alliance consolidates previous TSAs executed between TC Energy’s Mexico-based subsidiary TGNH and the CFE in connection with the Company's natural gas pipeline assets in central Mexico (including the Tamazunchale, Villa de Reyes and Tula pipelines) under a single, U.S. dollar-denominated take-or-pay TSA that extends through 2055.
The consolidated TSA contains a lease with multiple lease and non-lease components. The lease components represent the capacity available to the CFE provided by the in-service pipelines which, at December 31, 2023, included the Tamazunchale pipeline, the north and lateral sections of the Villa de Reyes pipeline and the east section of the Tula pipeline. The non-lease components represent the Company’s services with respect to operation and maintenance of the TGNH pipelines in service.
The consolidated TSA provides the CFE with substantially all of the economic benefits from the use of each identified in-service asset, therefore, the lease arrangements in the consolidated TSA are classified as sales-type leases.
TC Energy Consolidated Financial Statements 2023 | 171


The Company allocated a portion of the contract consideration to non-lease components for the provision of operating and maintenance services based on the stand-alone selling price using an expected cost plus margin approach. The remaining consideration was allocated to the lease components using the residual approach due to uncertainty surrounding the stand-alone selling price.
During 2023, the Company recognized an additional $ i 407 million in net investment in leases (2022 – $ i 2,319 million) to reflect sales type-leases placed into service. At the inception of the lease term, the Company applied judgment to determine that the fair value of the underlying assets approximated the carrying value and residual value of the lease based on the rate-regulated nature of the assets within the TGNH system.
 i 
The following table lists the components of the aggregate net investment in leases reflected on the Company's Consolidated balance sheet:
at December 31
(millions of Canadian $)
20232022
Net Investment in Leases
Minimum lease payments i 9,627  i 9,457 
Unearned lease income
( i 7,006)( i 7,132)
Lease receivable i 2,621  i 2,325 
Expected credit loss provision1
( i 76)( i 150)
Present value of unguaranteed residual value i 24  i 11 
 i 2,569  i 2,186 
Current portion included in Other current assets (Note 9)
( i 306)( i 291)
 i 2,263  i 1,895 
1Includes  i nil (2022 – $ i 1 million) of foreign currency translation losses.
 / 
 i 
Future lease payments to be received under the existing sales-type leases are as follows:
at December 31
(millions of Canadian $)20232022
Less than one year i 305  i 291 
One to two years i 305  i 291 
Two to three years i 305  i 291 
Three to four years i 305  i 291 
Four to five years i 305  i 291 
More than five years i 8,102  i 8,002 
 i 9,627  i 9,457 
 / 
Future lease payments will increase as assets associated with sales-type leases come into service.
For the year ended December 31, 2023, the Company recorded $ i 279 million (2022 – $ i 127 million) of sales-type lease income in Mexico Natural Gas Pipelines revenues.
For the year ended December 31, 2023, the Company recorded a $ i 73 million ECL recovery (2022 – an expense of $ i 149 million; 2021 –  i nil) in Plant operating costs and other relating to net investment in leases. Refer to Note 29, Risk management and financial instruments, for additional information.
172 | TC Energy Consolidated Financial Statements 2023


12.  EQUITY INVESTMENTS
 i 
(millions of Canadian $)
Ownership 
 Interest at 
Income (Loss) from Equity
Investments
Equity
Investments
year ended December 31at December 31
20232022202120232022
Canadian Natural Gas Pipelines      
TQM1
 i 50.0 % i 17  i 17  i 12  i 166  i 165 
Coastal GasLink1
 i 35.0 % i 203  i 1  i   i 294  i  
U.S. Natural Gas Pipelines
Northern Border i 50.0 % i 101  i 92  i 80  i 599  i 516 
Millennium i 47.5 % i 109  i 103  i 91  i 476  i 500 
Iroquois i 50.0 % i 98  i 77  i 55  i 227  i 237 
OtherVarious i 16  i 20  i 18  i 120  i 122 
Mexico Natural Gas Pipelines
Sur de Texas i 60.0 % i 78  i 150  i 160  i 1,078  i 1,050 
Liquids Pipelines
Grand Rapids1
 i 50.0 % i 53  i 54  i 54  i 932  i 964 
Port Neches Link LLC2,3
 i 74.9 % i 13  i   i   i 124  i 149 
HoustonLink Pipeline1
 i 50.0 % i 1  i 1  i 1  i 18  i 19 
Northern Courier1,4
nil i   i   i 16  i   i  
Power and Energy Solutions      
Bruce Power1
 i 48.3 % i 690  i 537  i 411  i 6,242  i 5,783 
OtherVarious( i 2) i 2  i   i 38  i 30 
   i 1,377  i 1,054  i 898  i 10,314  i 9,535 
1Classified as a VIE. Refer to Note 33, Variable interest entities, for additional information.
2Classified as a VIE in 2021.
3In December 2023, TC Energy sold a  i 20.1 per cent equity interest in Port Neches Link LLC.
4In November 2021, TC Energy sold its remaining  i 15 per cent equity interest in Northern Courier. Refer to Note 31, Acquisitions and dispositions, for additional information.
 / 
Coastal GasLink Incentive Payment
The Coastal GasLink project reached mechanical completion in November 2023 and was ready to deliver commissioning gas to the LNG Canada facility by the end of 2023. These milestones entitle Coastal GasLink LP to receive a $ i 200 million incentive payment from LNG Canada. In accordance with the contractual terms between the Coastal GasLink LP partners, the amount accrues in full to TC Energy as the project developer and was settled through a cash distribution on February 12, 2024. The Company recognized the incentive payment as Income (loss) from equity investments in the Consolidated statement of income for the year ended December 31, 2023 and recorded a corresponding amount in Accounts receivable on the Consolidated balance sheet.
Impairment of Equity Investment
In the fourth quarter of 2022, the Company announced that a material increase in the Coastal GasLink pipeline project costs was expected. On February 1, 2023, Coastal GasLink LP announced an increase in the revised capital cost of the Coastal GasLink pipeline project. The increase in project costs and the Company's corresponding funding requirements were indicators that a decrease in the value of the Company's equity investment had occurred. As a result, the Company completed a valuation assessment and concluded that the fair value of TC Energy's investment was below its carrying value at December 31, 2022.     The Company completed valuation assessments at each of the first three quarters of 2023 and concluded that an         other-than-temporary impairment of its investment had occurred. This resulted in a pre-tax impairment charge of $ i 2,100 million ($ i 1,943 million after tax) and $ i 3,048 million ($ i 2,643 million after tax) recorded in the year ended December 31, 2023 and 2022, respectively. Refer to Note 8, Coastal GasLink, for additional information.



TC Energy Consolidated Financial Statements 2023 | 173


Distributions and Contributions
 i 
Distributions received from equity investments and contributions made to equity investments for the years ended December 31, 2023, 2022 and 2021 were as follows:
year ended December 31202320222021
(millions of Canadian $)
Distributions   
Distributions received from operating activities of equity investments i 1,254  i 1,025  i 975 
Sur de Texas debt repayments1,2
 i   i 2,404  i 73
Other1
 i 23  i 228  i  
 i 1,277  i 3,657  i 1,048 
Contributions1
Contributions to Coastal GasLink
 i 3,231  i 1,414  i 92 
Sur de Texas debt financing2
 i   i 1,199  i  
Contributions made to other equity investments
 i 918  i 820  i 1,118 
 i 4,149  i 3,433  i 1,210 
1Included in Investing activities in the Consolidated statement of cash flows.
2Represents TC Energy's proportionate share of the Sur de Texas debt financing requirements and subsequent repayments. Refer to Note 13, Loans receivable from affiliates, for additional information.
 / 
Summarized Financial Information of Equity Investments
year ended December 31202320222021
(millions of Canadian $)
Income   
Revenues i 6,425  i 5,891  i 5,447 
Operating and other expenses( i 3,450)( i 3,390)( i 3,293)
Net income i 2,584  i 2,147  i 1,859 
Net income attributable to TC Energy i 1,377  i 1,054  i 898 
at December 3120232022
(millions of Canadian $)
Balance Sheet  
Current assets i 3,526  i 3,414 
Non-current assets i 42,933  i 37,713 
Current liabilities( i 2,431)( i 2,856)
Non-current liabilities( i 21,895)( i 17,690)
At December 31, 2023, the cumulative carrying value of the Company’s equity investments was $ i 183 million            (2022 – $ i 299 million) lower than the cumulative underlying equity in the net assets primarily due to the impairment of the equity investment in Coastal GasLink LP, partially offset by fair value adjustments at the time of acquisition or partial disposition as well as interest capitalized during construction. Refer to Note 8, Coastal GasLink, for additional information.
174 | TC Energy Consolidated Financial Statements 2023


13.   i LOANS RECEIVABLE FROM AFFILIATES
Related party transactions are conducted in the normal course of business and are measured at the exchange amount, which is the amount of consideration established and agreed to by the related parties.
Coastal GasLink Pipeline Limited Partnership
TC Energy holds a  i 35 per cent equity interest in Coastal GasLink LP and has been contracted to develop and operate the Coastal GasLink pipeline.
Subordinated Demand Revolving Credit Facility
The Company has a subordinated demand revolving credit facility with Coastal GasLink LP to provide additional short-term liquidity and funding flexibility to the project. The facility bears interest at a floating market-based rate and has a capacity of     $ i 100 million (2022 – $ i 100 million) with  i no outstanding balance at December 31, 2023 and 2022. This revolver was not impacted by the impairment charges recognized to date.
Subordinated Loan Agreement
In 2021, TC Energy entered into a subordinated loan agreement with Coastal GasLink LP, which was amended on July 28, 2022. At December 31, 2023, the total capacity committed by TC Energy under this subordinated loan agreement was $ i 3.4 billion (2022 – $ i 1.3 billion) with an outstanding balance of $ i 2,520 million (2022 – $ i 250 million). In the year ended December 31, 2023, $ i 2,020 million (2022 – $ i 250 million) was impaired. Refer to Note 8, Coastal GasLink, for additional information.
Sur de Texas
TC Energy holds a  i 60 per cent equity interest in a joint venture with IEnova to own the Sur de Texas pipeline, for which TC Energy is the operator. In 2017, TC Energy entered into a MXN$ i 21.3 billion unsecured revolving credit facility with the joint venture, which bore interest at a floating rate and was fully repaid upon maturity on March 15, 2022 in the amount of $ i 1.2 billion.
 i 
The Company's Consolidated statement of income reflects the related interest income and foreign exchange impact on this loan receivable until its repayment on March 15, 2022, which were fully offset upon consolidation with corresponding amounts included in TC Energy’s proportionate share of Sur de Texas equity earnings as follows:
year ended December 31Affected line item in the Consolidated statement of income
(millions of Canadian $)202320222021
Interest income1
 i   i 19  i 87 Interest income and other
Interest expense2
 i  ( i 19)( i 87)
Income (loss) from equity investments
Foreign exchange losses1
 i  ( i 28)( i 41)
Foreign exchange (gains) losses, net
Foreign exchange gains1
 i   i 28  i 41 Income from equity investments
1Included in the Corporate segment.
2Included in the Mexico Natural Gas Pipelines segment.
 / 
On March 15, 2022, as part of refinancing activities with the Sur de Texas joint venture, the peso-denominated inter-affiliate loan discussed above was replaced with a new U.S. dollar-denominated inter-affiliate loan of an equivalent $ i 1.2 billion (US$ i 938 million) with a floating interest rate. On July 29, 2022, the Sur de Texas joint venture entered into an unsecured term loan agreement with third parties, the proceeds of which were used to fully repay the U.S. dollar-denominated inter-affiliate loan with TC Energy.
TC Energy Consolidated Financial Statements 2023 | 175


14.   i RATE-REGULATED BUSINESSES
TC Energy's businesses that apply RRA currently include almost all of the Canadian, U.S. and Mexico natural gas pipelines and certain U.S. natural gas storage operations. Rate-regulated businesses account for and report assets and liabilities consistent with the resulting economic impact of the regulators' established rates, provided the rates are designed to recover the costs of providing the regulated service and the competitive environment makes it probable that such rates can be charged and collected. Certain revenues and expenses subject to utility regulation or rate determination that would otherwise be reflected in the statement of income are deferred on the balance sheet and are expected to be recovered from or refunded to customers in future service rates.
Canadian Regulated Operations
The majority of TC Energy's Canadian natural gas pipelines are regulated by the CER under the Canadian Energy Regulator Act (CER Act). The Impact Assessment Agency of Canada continues to assess designated projects.
The CER regulates the construction and operation of facilities and the terms and conditions of services, including rates, for the Company's Canadian regulated natural gas transmission systems under federal jurisdiction.
TC Energy's Canadian natural gas transmission services are supplied under natural gas transportation tariffs that provide for cost recovery, including return of and on capital as approved by the CER. Rates charged for these services are typically set through a process that involves filing an application with the regulator wherein forecasted operating costs, including a return of and on capital, determine the revenue requirement for the upcoming year or multiple years. To the extent actual costs and revenues are more or less than forecasted costs and revenues, the regulator generally allows the difference to be deferred to a future period and recovered or refunded in rates at that time. Differences between actual and forecasted costs that the regulator does not allow to be deferred are included in the determination of net income in the year they occur. The Company's most significant regulated Canadian natural gas pipelines, based on total operated pipe length, are described below.
NGTL System
The NGTL System is operating under the 2020-2024 Revenue Requirement Settlement which includes an approved ROE of  i 10.1 per cent on  i 40 per cent deemed common equity. This settlement provides the NGTL System the opportunity to increase depreciation rates if tolls fall below specified levels and an incentive mechanism for certain operating costs where variances from projected amounts are shared with its customers.
Canadian Mainline
The Canadian Mainline currently operates under the terms of the 2015-2030 Tolls Application approved in 2014 (the 2014 Decision). In April 2020, the CER approved the six-year unanimous negotiated settlement (2021-2026 Mainline Settlement) effective January 1, 2021. Similar to the previous settlement, the 2021-2026 Mainline Settlement maintains a base equity return of  i 10.1 per cent on  i 40 per cent deemed common equity and includes an incentive to either achieve cost efficiencies and/or increase revenues on the pipeline with a beneficial sharing mechanism to both customers and TC Energy.
Toll stabilization is achieved using deferral accounts, including the toll-stabilization account and the short-term adjustment accounts (STAA), which capture the surplus or shortfall between system revenues and cost of service each year under the 2021-2026 Mainline Settlement. A portion of the STAA commenced amortization in 2023 according to the terms outlined in the 2021-2026 Mainline Settlement as predetermined thresholds per the settlement agreement were met. Similar to the STAA, the long-term adjustment account (LTAA) and bridging account were used to capture the surplus or shortfall between the Company's revenues and cost of service during the previous settlement and are amortized over the life of 2021-2026 Settlement and the 2014 Decision respectively.


176 | TC Energy Consolidated Financial Statements 2023


U.S. Regulated Operations
TC Energy's U.S. regulated natural gas pipelines operate under the provisions of the Natural Gas Act of 1938 (NGA), the Natural Gas Policy Act of 1978 and the Energy Policy Act of 2005, and are subject to the jurisdiction of FERC. The NGA grants FERC authority over the construction, acquisition and operation of pipelines and related facilities, including the regulation of tariffs which incorporates maximum and minimum rates for services and allows U.S. regulated natural gas pipelines to discount or negotiate rates on a non-discriminatory basis. The Company's most significant regulated U.S. natural gas pipelines, based on effective ownership and total operated pipe length, are described below.
Columbia Gas
Columbia Gas' natural gas transportation and storage services are provided under a tariff at rates subject to FERC approval. Columbia Gas reached a settlement with its customers effective February 2021 and received FERC approval in
February 2022. As part of the settlement, there is a moratorium on any further rate changes until April 1, 2025. Columbia Gas must file for new rates with an effective date no later than April 1, 2026. Previously accrued rate refund liabilities were refunded to customers, including interest, in second quarter 2022.
Additionally, Columbia Gas maintains a FERC-approved modernization program allowing for the cost recovery and return on additional investment up to US$ i 1.2 billion over a  i four-year period through 2024 to modernize the Columbia Gas system, thereby improving system integrity and enhancing service reliability and flexibility.
ANR Pipeline
ANR Pipeline operated under rates established through a 2016 FERC-approved rate settlement until July 31, 2022. To meet terms of the 2016 settlement, in January 2022, ANR Pipeline filed a Section 4 Rate Case with FERC requesting an increase to maximum transportation rates. In December 2022 ANR Pipeline filed a Stipulation and Agreement of Settlement (2022 ANR Settlement) with FERC. The 2022 ANR Settlement reflects the agreement of ANR Pipeline, its customers and FERC staff to resolve all outstanding issues pertaining to the original rate case filing in January 2022 and was effective August 2022. The 2022 ANR Settlement received FERC approval on April 11, 2023. As part of the settlement, there is a moratorium on any further rate changes until November 1, 2025. ANR must file for new rates with an effective date no later than August 1, 2028. In second quarter 2023, previously accrued rate refund liabilities, including interest, were refunded to customers.
Columbia Gulf
Columbia Gulf operates under a settlement approved by FERC in December 2019 (2019 Columbia Gulf Settlement), which requires Columbia Gulf to file a general rate case under Section 4 of the NGA no later than January 31, 2027. The 2019 Columbia Gulf Settlement included a moratorium that expired in August 2022. In July 2023 Columbia Gulf, in advance of its obligation to file a general rate case from the 2019 Columbia Gulf Settlement, reached a settlement with its customers effective March 1, 2024 and received FERC approval in August 2023 (2023 Columbia Gulf Settlement). As part of the 2023 Columbia Gulf Settlement, there is a moratorium on any further rate changes through February 28, 2027 and Columbia Gulf must file for new rates no later than March 1, 2029.
Great Lakes
Great Lakes operates under a settlement approved by FERC in February 2018, which does not include a moratorium; however, Great Lakes was required to file for new rates no later than March 31, 2022.
In March 2022, Great Lakes filed a rate settlement (2022 Great Lakes Settlement) with FERC that satisfies the obligations from the 2017 settlement that Great Lakes file for rates to become effective no later than October 2022. The 2022 Great Lakes Settlement, approved by FERC in April 2022, maintains Great Lakes' existing maximum transportation rates through October 31, 2025. The 2022 Great Lakes Settlement contains a moratorium until October 31, 2025. Great Lakes will be required to file for new rates no later than April 30, 2025, with such new rates effective no later than November 1, 2025.
Tuscarora
Tuscarora operates under rates established as part of the FERC-approved rate settlement effective August 2019. Under the terms of this settlement, Tuscarora was required to file for new rates to be effective no later than February 1, 2023. Tuscarora filed a general NGA Section 4 Rate Case with FERC in July 2022, requesting an increase to its maximum rates effective February 1, 2023, subject to refund. On March 24, 2023, Tuscarora filed a Stipulation and Agreement of Settlement with FERC, which was approved on September 6, 2023.

TC Energy Consolidated Financial Statements 2023 | 177


Gas Transmission Northwest
Gas Transmission Northwest (GTN) operates under rates established as part of the FERC-approved rate settlement effective November 18, 2021 (2021 GTN Settlement). The 2021 GTN Settlement satisfies the obligations from the 2015 and 2018 rate settlements that GTN file for rates to become effective no later than January 1, 2022 and extends existing maximum transportation rates at their current levels. GTN’s annual depreciation rates remain unchanged. The 2021 GTN Settlement contains a moratorium until December 31, 2023. Additionally, the 2021 GTN Settlement authorizes GTN to recover payments that it incurs in the states of Oregon and Washington for carbon/greenhouse gas-related taxes. GTN is required to file for new rates to become effective no later than April 1, 2024. Accordingly, GTN filed a general NGA Section 4 Rate Case with FERC on September 29, 2023, requesting an increase to GTN's maximum rates to become effective April 1, 2024, and subject to refund.
Mexico Regulated Operations
TC Energy's Mexico natural gas pipelines are regulated by CRE and operate in accordance with CRE-approved tariffs. The rates in effect on TC Energy's Mexico natural gas pipelines are in compliance with CRE economic regulations that provide for cost recovery, including a return of and on invested capital.

178 | TC Energy Consolidated Financial Statements 2023


Regulatory Assets and Liabilities
 i 
at December 31
Remaining
Recovery/
Settlement
Period
(years)
20232022
(millions of Canadian $)
Regulatory Assets
Deferred income taxes1
n/a i 2,204  i 1,817 
Operating and debt-service regulatory assets2
 i 1 i 29  i 2 
Pensions and other post-retirement benefits1,3
n/a i 54  i 28 
Foreign exchange on long-term debt1,4
 i 1- i 6
 i 11  i 19 
Othern/a i 108  i 111 
  i 2,406  i 1,977 
Less: Current portion included in Other current assets (Note 9)
 i 76  i 67 
  i 2,330  i 1,910 
Regulatory Liabilities  
Pipeline abandonment trust balances5
n/a i 2,355  i 2,014 
Deferred income taxes – U.S. Tax Reform6
n/a i 1,137  i 1,197 
Canadian Mainline short-term adjustment and toll-stabilization accounts7,8
n/a i 437  i 284 
Canadian Mainline bridging amortization account7
 i 7 i 376  i 429 
Cost of removal9
n/a i 351  i 337 
Deferred income taxes1
n/a i 198  i 181 
Canadian Mainline long-term adjustment account7,10
 i 3 i 111  i 149 
ANR post-employment and retirement benefits other than pension11
n/a i 42  i 43 
Operating and debt-service regulatory liabilities2
 i 1 i 23  i 50 
Pensions and other post-retirement benefits3
n/a i 6  i 10 
Othern/a i 54  i 99 
  i 5,090  i 4,793 
Less: Current portion included in Accounts payable and other (Note 18)
 i 284  i 273 
  i 4,806  i 4,520 
1These regulatory assets and liabilities are underpinned by non-cash transactions or are recovered without an allowance for return as approved by the regulator. Accordingly, these regulatory assets or liabilities are not included in rate base and do not yield a return on investment during the recovery period.
2Operating and debt-service regulatory assets and liabilities represent the accumulation of cost and revenue variances to be included in determination of rates in the following year.
3These balances represent the regulatory offset to pension plan and other post-retirement benefit obligations to the extent the amounts are expected to be collected from or refunded to customers in future rates.
4Foreign exchange on long-term debt of the NGTL System represents the variance resulting from revaluing foreign currency-denominated debt instruments to the current foreign exchange rate from the historical foreign exchange rate at the time of issue. Foreign exchange gains and losses realized when foreign debt matures or is redeemed early are expected to be recovered or refunded through the determination of future tolls.
5This balance represents the amounts collected in tolls from customers and included in the LMCI restricted investments to fund future abandonment of the Company's CER-regulated pipeline facilities.
6The U.S. corporate income tax rate was reduced from 35 per cent to 21 per cent in 2017 as a result of H.R.1, the Tax Cuts and Jobs Act (U.S. Tax Reform). This U.S. regulated operations balance, where applicable, represents established regulatory liabilities driven by 2018 FERC prescribed changes related to U.S. Tax Reform being amortized over varying terms that approximate the expected reversal of the underlying deferred tax liabilities that gave rise to the regulatory liabilities.
7These regulatory accounts are used to capture revenue and cost variances plus toll-stabilization adjustments during the 2015-2030 settlement term.
8Under the terms of the 2021-2026 Mainline Settlement, a portion of the STAA account commenced amortization in 2023 as predetermined thresholds were met, over the terms outlined per the settlement agreement.
9This balance represents anticipated costs of removal that have been, and continue to be, included in depreciation rates and collected in the service rates of certain rate-regulated operations for future costs to be incurred.
10Under the terms of the 2021-2026 Mainline Settlement, $ i 223 million is amortized over the  i six-year settlement term.
 / 
11This balance represents the amount ANR estimates it would be required to refund to its customers for post-retirement and post-employment benefit amounts collected through its FERC-approved rates that have not been used to pay benefits to its employees. Pursuant to a FERC-approved rate settlement, the $ i 42 million (US$ i 32 million) balance at December 31, 2023 is subject to resolution through future regulatory proceedings and, accordingly, a settlement period cannot be determined at this time.
TC Energy Consolidated Financial Statements 2023 | 179


15.   i GOODWILL
 i 
The Company's Goodwill balance on the Consolidated balance sheet is comprised of the following amounts:
at December 3120232022
(millions)Canadian
dollars
U.S.
dollars
Canadian dollars
U.S.
dollars
Columbia Pipeline Group, Inc. i 9,708  i 7,351  i 9,948  i 7,351 
ANR i 2,570  i 1,946  i 2,634  i 1,946 
Great Lakes i 161  i 122  i 165  i 122 
North Baja i 63  i 48  i 65  i 48 
Tuscarora i 30  i 23  i 31  i 23 
  i 12,532  i 9,490  i 12,843  i 9,490 
Changes in Goodwill were as follows:
(millions of Canadian $)U.S. Natural
Gas Pipelines
Balance at January 1, 2022 i 12,582 
Great Lakes impairment charge( i 571)
Foreign exchange rate changes i 832 
 i 12,843 
Foreign exchange rate changes( i 311)
 i 12,532 
 / 
As part of the annual goodwill impairment assessment at December 31, 2023, the Company evaluated qualitative factors impacting the fair value of the underlying reporting units for all reporting units other than for the Tuscarora and North Baja reporting units. It was determined that it was more likely than not that the fair value of these reporting units exceeded their carrying amounts, including goodwill.

180 | TC Energy Consolidated Financial Statements 2023


Columbia
On October 4, 2023, as part of the asset divestiture program announced in 2022, the Company successfully completed the sale of a  i 40 per cent non-controlling equity interest in Columbia Gas and Columbia Gulf. In conjunction with the process leading up to the sale, the Company performed a quantitative goodwill impairment test at June 30, 2023.
The estimated fair value measurements used in the Company's goodwill impairment analysis are classified as Level III of the fair value hierarchy. In the determination of the fair value utilized in the quantitative goodwill impairment test for the Columbia reporting unit, the Company performed a discounted cash flow model analysis using projections of future cash flows and applied a risk-adjusted discount rate and value multiple which involved significant estimates and judgments. It was determined that the fair value of the Columbia reporting unit, inclusive of the Columbia Gas and Columbia Gulf business units, exceeded its carrying value, including goodwill. Although goodwill was not impaired, the estimated fair value in excess of the carrying value was less than 10 per cent. There is a risk that reductions in future cash flow forecasts and adverse changes in other key assumptions could result in a future impairment of a portion of the goodwill balance relating to Columbia.
The Company evaluated qualitative factors impacting the fair value of the Columbia reporting unit from June 30, 2023 to December 31, 2023 and determined that it was more likely than not that the fair value remains higher than the carrying amount, including goodwill.
North Baja and Tuscarora
The Company elected to proceed directly to a quantitative annual impairment test at December 31, 2023 for the $ i 63 million of goodwill related to the North Baja reporting unit due to the passage of time from the previous quantitative test at December 31, 2018. The Company also elected to proceed directly to a quantitative annual impairment test for the $ i 30 million of goodwill related to the Tuscarora reporting unit due to the passage of time from the previous quantitative test at December 31, 2018, and subsequent to the Tuscarora Section 4 rate case settlement in 2023. It was determined that the fair values of North Baja and Tuscarora exceeded their carrying values, including goodwill, at December 31, 2023.
Great Lakes
In March 2022, Great Lakes reached a pre-filing settlement with its customers and filed an unopposed rate case settlement with FERC by which Great Lakes and the settling parties agreed to maintain existing recourse rates through October 31, 2025. Management performed a quantitative impairment test which evaluated a range of assumptions through a discounted cash flow model analysis using a risk-adjusted discount rate. It was determined that the estimated fair value of the Great Lakes reporting unit no longer exceeded its carrying value, including goodwill, and that an impairment charge was necessary. As a result, the Company recorded a pre-tax goodwill impairment charge of $ i 571 million ($ i 531 million after tax) for the year ended December 31, 2022 within the U.S. Natural Gas Pipelines segment that is included in Goodwill and asset impairment charges and other in the Company's Consolidated statement of income. The remaining goodwill balance related to Great Lakes was US$ i 122 million at December 31, 2022. There is a risk that continued reductions in future cash flow forecasts and adverse changes in other key assumptions could result in a future impairment of the goodwill balance relating to Great Lakes. The majority of the Great Lakes goodwill impairment charge was allocated to non-deductible goodwill and the income tax recovery of $ i 40 million was attributable to the portion of the goodwill that was deductible for income tax purposes. The estimated fair value measurements used in the Company's goodwill impairment analysis is classified as Level III of the fair value hierarchy. In the determination of the fair value utilized in the quantitative goodwill impairment test for each reporting unit, the Company used its projections of future cash flows and applied a risk-adjusted discount rate which involved significant estimates and judgments.
Asset Divestiture Program
TC Energy is progressing the asset divestiture program announced in 2022, which may involve the divestiture of reporting units, or portions thereof. These divestitures could include assets that have associated goodwill. To the extent that a sale transaction indicates a value lower than previously estimated, goodwill could be impaired. In the event of a partial sale of such assets, the anticipated proceeds will be considered in management’s assessment of fair value of the retained interest and any associated goodwill. The Company will continue to evaluate incremental capital rotation opportunities.
TC Energy Consolidated Financial Statements 2023 | 181


16.   i OTHER LONG-TERM ASSETS
 i 
at December 3120232022
(millions of Canadian $)
Deferred income tax assets (Note 20)
 i 1,332  i 1,070 
Employee post-retirement benefits (Note 28)
 i 518  i 563 
Long-term contract assets (Note 6)
 i 457  i 355 
Capital projects in development i 237  i 99 
Fair value of derivative contracts (Note 29)
 i 155  i 91 
Keystone XL contractual recoveries (Note 7)
 i 34  i 44 
Keystone environmental provision recovery (Note 18)
 i 33  i 240 
Other i 252  i 323 
  i 3,018  i 2,785 
 / 
182 | TC Energy Consolidated Financial Statements 2023


17.   i NOTES PAYABLE
 i 
 at December 31
20232022
(millions of Canadian $, unless otherwise noted)
Outstanding
Weighted
Average
Interest Rate
per Annum
Outstanding
Weighted
Average
Interest Rate
per Annum
Canada1
 i   i   i 5,971  i 4.9 %
Mexico (2023 –  i nil; 2022 – US$ i 215)2
 i   i   i 291  i 6.0 %
  i    i 6,262  
1At December 31, 2023, Notes payable consisted of Canadian dollar-denominated notes of  i nil (2022 – $ i 2,810 million) and U.S. dollar-denominated notes of  i nil (2022 – US$ i 2,336 million).
2In January 2023, the Company's Mexico subsidiary fully repaid the outstanding balance and terminated its MXN$ i 5.0 billion demand senior unsecured revolving credit facility.
 / 
On August 25, 2023, TransCanada PipeLines Limited (TCPL) fully repaid and retired its 364-day $ i 1.5 billion senior unsecured term loan bearing interest at a floating rate entered into on November 22, 2022.
At December 31, 2022, Notes payable reflects short-term borrowings in Canada by TCPL and in Mexico by a wholly-owned Mexican subsidiary.
At December 31, 2023, total committed revolving and demand credit facilities were $ i 11.6 billion (2022 – $ i 12.9 billion). When drawn, interest on these lines of credit is charged at negotiated floating rates of Canadian and U.S. banks, and at other negotiated financial bases.  i These unsecured credit facilities included the following:
at December 31
(billions of Canadian $, unless otherwise noted)20232022
BorrowersDescriptionMaturesTotal Facilities
Unused Capacity1
Total Facilities
Committed, syndicated, revolving, extendible, senior unsecured credit facilities2:
TCPL
Supports commercial paper program and for general corporate purposes
December 2028
 i 3.0 i 3.0 i 3.0
TCPL / TCPL USA
Supports commercial paper programs and for general corporate purposes of the borrowers, guaranteed by TCPL
December 2024
US  i 2.5US  i 2.5US  i 3.0
TCPL / TCPL USA
Supports commercial paper programs and for general corporate purposes of the borrowers, guaranteed by TCPL
December 2026
US  i 2.5US  i 2.5US  i 2.5
Demand senior unsecured revolving credit facilities2:
TCPL / TCPL USASupports the issuance of letters of credit and provides additional liquidity; TCPL USA facility guaranteed by TCPL Demand i 2.03 i 1.0  i 2.13
Mexico subsidiaryFor Mexico general corporate purposes, guaranteed by TCPLDemand i   i  MXN  i 5.03
1Unused capacity is net of commercial paper outstanding and facility draws.
2Provisions of various trust indentures and credit arrangements with the Company's subsidiaries can restrict their ability to declare and pay dividends or make distributions under certain circumstances. If such restrictions apply, they may, in turn, have an impact on the Company's ability to declare and pay dividends on common and preferred shares. These trust indentures and credit arrangements also require the Company to comply with various affirmative and negative covenants and maintain certain financial ratios. At December 31, 2023, the Company was in compliance with all financial covenants.
3Or the U.S. dollar equivalent.
For the year ended December 31, 2023, the cost to maintain the above facilities was $ i 14 million (2022 – $ i 14 million; 2021 – $ i 17 million).
TC Energy Consolidated Financial Statements 2023 | 183


18.   i ACCOUNTS PAYABLE AND OTHER
 i 
at December 3120232022
(millions of Canadian $)
Trade payables i 4,832  i 4,330 
Fair value of derivative contracts (Note 29)
 i 1,143  i 871 
Regulatory liabilities (Note 14)
 i 284  i 273 
Keystone environmental provision i 122  i 650 
Contract liabilities (Note 6)
 i 69  i 62 
Class C Interests (Note 7)
 i 19  i 37 
Coastal GasLink contractual contribution (Notes 8, 12 and 33)
 i   i 537 
Other i 518  i 389 
  i 6,987  i 7,149 
 / 
Keystone Environmental Provision
In December 2022, a pipeline incident occurred in Washington County, Kansas on the Keystone Pipeline System. At December 31, 2022, the Company accrued an environmental liability of $ i 650 million, before expected insurance recoveries and not including potential fines and penalties which continue to be indeterminable. At June 30, 2023, the cost estimate for the incident was adjusted to $ i 794 million based on a review of costs and commitments incurred and, at December 31, 2023,     remains unchanged. Amounts paid for the environmental remediation liability were $ i 676 million at December 31, 2023 (December 31, 2022 i nil). The remaining balance reflected in Accounts payable and other and Other long-term liabilities     on the Company’s Consolidated balance sheet was $ i 122 million and $ i 9 million, respectively at December 31, 2023 (December 31, 2022 – $ i 650 million and  i nil, respectively).
The expected recovery of the remaining estimated environmental remediation costs recorded in Other current assets and Other long-term assets were $ i 150 million and $ i 33 million, respectively at December 31, 2023 (December 31, 2022 – $ i 410 million and $ i 240 million, respectively). An additional $ i 36 million was accrued during the year, which is expected to be recoverable from TC Energy's wholly-owned captive insurance subsidiary. This amount was recorded as an expense in Interest income and other in the Consolidated statement of income. During the year, the Company received $ i 575 million (2022 –  i nil) from its insurance policies related to the costs for environmental remediation. Restoration activities are ongoing and expected to continue into 2024.
19.   i OTHER LONG-TERM LIABILITIES
 i 
at December 3120232022
(millions of Canadian $)
Operating lease obligations (Note 11)
 i 401  i 379 
Fair value of derivative contracts (Note 29)
 i 106  i 151 
Employee post-retirement benefits (Note 28)
 i 97  i 111 
Asset retirement obligations i 64  i 79 
Long-term contract liabilities (Note 6)
 i 12  i 32 
Other i 335  i 265 
  i 1,015  i 1,017 
 / 
184 | TC Energy Consolidated Financial Statements 2023


20.   i INCOME TAXES
 i 
Geographic Components of Income before Income Taxes
year ended December 31202320222021
(millions of Canadian $)
Canada( i 446)( i 2,154)( i 292)
Foreign i 4,456  i 3,528  i 2,458 
Income before Income Taxes i 4,010  i 1,374  i 2,166 
 / 
Provision for Income Taxes
 i 
year ended December 31202320222021
(millions of Canadian $)
Current   
Canada i 73  i 43  i 29 
Foreign i 858  i 372  i 276 
  i 931  i 415  i 305 
Deferred   
Canada( i 39)( i 467)( i 327)
Foreign i 50  i 641  i 142 
  i 11  i 174 ( i 185)
Income Tax Expense i 942  i 589  i 120 
 / 
Reconciliation of Income Tax Expense
 i 
year ended December 31202320222021
(millions of Canadian $)
Income before income taxes i 4,010  i 1,374  i 2,166 
Federal and provincial statutory tax rate i 23.0 % i 23.0 % i 23.0 %
Expected income tax expense i 922  i 316  i 498 
Income tax differential related to regulated operations( i 260)( i 174)( i 139)
Foreign income tax rate differentials( i 174)( i 271)( i 230)
Income from non-controlling interests and equity investments( i 56)( i 54)( i 70)
Valuation allowance (release)
 i 197  i 199 ( i 8)
Non-taxable capital (gains) and losses i 196  i 173  i  
Mexico foreign exchange exposure
 i 132  i 9  i 10 
Impact of Mexico inflationary adjustments
 i 1  i 24  i 32 
Settlement of Mexico prior years' income tax assessments i   i 196  i  
U.S. minimum tax( i 14) i 96  i  
Non-deductible goodwill impairment i   i 91  i  
Other( i 2)( i 16) i 27 
Income Tax Expense i 942  i 589  i 120 
 / 
TC Energy Consolidated Financial Statements 2023 | 185


Deferred Income Tax Assets and Liabilities
 i 
at December 3120232022
(millions of Canadian $)
Deferred Income Tax Assets  
Tax loss and credit carryforwards i 1,833  i 1,519 
Regulatory and other deferred amounts i 569  i 571 
Unrealized foreign exchange losses on long-term debt i 206  i 333 
Other i 73  i 193 
  i 2,681  i 2,616 
Less: Valuation allowance i 730  i 640 
 i 1,951  i 1,976 
Deferred Income Tax Liabilities  
Difference in accounting and tax bases of plant, property and equipment  i 6,816  i 6,686 
Equity investments i 1,115  i 1,152 
Taxes on future revenue requirement i 493  i 397 
Financial instruments i 160  i 126 
Other i 160  i 193 
  i 8,744  i 8,554 
Net Deferred Income Tax Liabilities i 6,793  i 6,578 
The above deferred tax amounts have been classified on the Consolidated balance sheet as follows:
at December 3120232022
(millions of Canadian $)
Deferred Income Tax Assets  
Other long-term assets (Note 16)
 i 1,332  i 1,070 
Deferred Income Tax Liabilities  
Deferred income tax liabilities i 8,125  i 7,648 
Net Deferred Income Tax Liabilities i 6,793  i 6,578 
 / 
At December 31, 2023, the Company has recognized the benefit of non-capital loss carryforwards of $ i 6,593 million (2022 – $ i 5,429 million) for federal and provincial purposes in Canada, which expire from 2030 to 2043. The Company has not yet recognized the benefit of capital loss carryforwards of $ i 478 million (2022 – $ i 251 million) for federal and provincial purposes in Canada which have no expiry date. The Company also has Ontario corporate minimum tax (CMT) credits of $ i 140 million         (2022 – $ i 126 million), which expire from 2026 to 2043. As of December 31, 2023, the Company has not recognized the benefit of CMT credits of $ i 22 million (2022 – $ i 22 million).
At December 31, 2023, the Company has recognized the benefit of net operating loss carryforwards of US$ i 47 million         (2022 – US$ i 69 million) in Mexico, which expire from 2024 to 2033.
186 | TC Energy Consolidated Financial Statements 2023


TC Energy recorded an income tax valuation allowance of $ i 730 million and $ i 640 million against the deferred income tax asset balances at December 31, 2023 and 2022, respectively. The increase in the valuation allowance is primarily a result of the foreign exchange movement on unrecognized capital losses and the unrealized non-taxable capital losses on the Coastal GasLink equity investment. At December 31, 2023, the Company recorded a total of $ i 358 million (2022 – $ i 173 million) in valuation allowance as a result of the Coastal GasLink equity investment impairment that resulted in a portion of the impairment having unrealized     non-taxable capital losses. These losses have not been recognized as of December 31, 2023. At each reporting date, the Company considers new evidence, both positive and negative, that could affect its view of the future realization of deferred tax assets. As at December 31, 2023, the Company determined there was sufficient positive evidence to conclude that it is more likely than not that the net deferred tax assets will be realized.
Unremitted Earnings of Foreign Investments
Income taxes have not been provided on the unremitted earnings of foreign investments that the Company does not intend to repatriate in the foreseeable future. Deferred income tax liabilities would have increased at December 31, 2023 by approximately $ i 1,629 million (2022 – $ i 1,216 million) if there had been a provision for these taxes.
Income Tax Payments
Income tax payments of $ i 836 million, net of refunds, were made in 2023 (2022 – payments, net of refunds, of $ i 394 million;     2021 – payments, net of refunds, of $ i 371 million).
Reconciliation of Unrecognized Tax Benefit
 i 
Below is the reconciliation of the annual changes in the total unrecognized tax benefit:
at December 31202320222021
(millions of Canadian $)
Unrecognized tax benefit at beginning of year i 91  i 80  i 52 
Gross increases – tax positions in prior years i 9  i 6  i 5 
Gross decreases – tax positions in prior years( i 1) i  ( i 1)
Gross increases – tax positions in current year i 16  i 7  i 26 
Lapse of statutes of limitations( i 30)( i 2)( i 2)
Unrecognized Tax Benefit at End of Year i 85  i 91  i 80 
 / 
TC Energy's practice is to recognize interest and penalties related to income tax uncertainties in Income tax expense. Income tax expense for the year ended December 31, 2023 reflects $ i 3 million interest expense (2022 – $ i 6 million; 2021 – $ i 1 million). At December 31, 2023, the Company had accrued $ i 21 million in interest expense (2022 – $ i 18 million; 2021 – $ i 12 million). The Company incurred  i  i  i no /  /  penalties associated with income tax uncertainties related to income tax expense for the years ended December 31, 2023, 2022 and 2021 and  i  i  i no /  /  penalties were accrued as at December 31, 2023, 2022 and 2021.
Subject to the results of audit examinations by taxing authorities and other legislative amendments, TC Energy does not anticipate further adjustments to the unrecognized tax benefits during the next 12 months that would have a material impact on its financial statements.
TC Energy and its subsidiaries are subject to either Canadian federal and provincial income tax, U.S. federal, state and local income tax or the relevant income tax in other international jurisdictions. The Company has substantially concluded all Canadian federal and provincial income tax matters for the years through 2015. Substantially all material U.S. federal, state and local income tax matters have been concluded for years through 2015. Substantially all material Mexico income tax matters have been concluded for years through 2017.
TC Energy Consolidated Financial Statements 2023 | 187


Mexico Tax Audit
In 2019, the Mexican tax authority, the Tax Administration Services (SAT), completed an audit of the 2013 tax return of one of the Company’s subsidiaries in Mexico. The audit resulted in a tax assessment that denied the deduction for all interest expense and an assessment of additional tax, penalties and financial charges totaling less than US$ i 1 million. The Company disagreed with this assessment and commenced litigation to challenge it. In January 2022, TC Energy received the tax court’s ruling on the 2013 tax return, which upheld the SAT assessment. From September 2021 to February 2022, the SAT issued assessments for tax years 2014 through 2017 which denied the deduction of all interest expense as well as assessed incremental withholding tax on the interest. These assessments totaled approximately US$ i 490 million in income and withholding taxes, interest, penalties and other financial charges.
During 2022, TC Energy settled with the SAT on all of the above matters for the tax years 2013 through 2021 and recorded $ i 196 million (US$ i 153 million) of income tax expense, inclusive of withholding taxes, interest, penalties and other financial charges for the year ended December 31, 2022.
188 | TC Energy Consolidated Financial Statements 2023


21.   i LONG-TERM DEBT
 i 
at December 31
 20232022
Maturity Dates
Outstanding
Interest
Rate1
Outstanding
Interest
Rate1
(millions of Canadian $, unless otherwise noted)
TRANSCANADA PIPELINES LIMITED     
Medium Term Notes     
Canadian
2024 to 2052
 i 15,466  i 4.6 % i 13,966  i 4.5 %
Senior Unsecured Notes     
U.S. (2023 – US$ i 16,167; 2022 – US$ i 15,542)
2024 to 2049 i 21,349  i 5.0 % i 21,032  i 4.9 %
   i 36,815   i 34,998  
NOVA GAS TRANSMISSION LTD.     
Debentures and Notes     
Canadian2024 i 100  i 9.9 % i 100  i 9.9 %
U.S. (2023 –  i nil; 2022 – US$ i 200)
 i   i   i 271  i 7.9 %
Medium Term Notes     
Canadian2025 to 2030 i 504  i 7.4 % i 504  i 7.4 %
U.S. (2023 and 2022 – US$ i  i 33 / )
2026 i 43  i 7.5 % i 44  i 7.5 %
  i 647   i 919  
COLUMBIA PIPELINE GROUP, INC.
Senior Unsecured Notes2
U.S. (2023 –  i nil; 2022 – US$ i 1,500)
 i   i   i 2,030  i 4.9 %
COLUMBIA PIPELINES OPERATING COMPANY LLC
Senior Unsecured Notes2
U.S. (2023 – US$ i 6,100; 2022 –  i nil)
2025 to 2063 i 8,055  i 6.1 % i   i  
COLUMBIA PIPELINES HOLDING COMPANY LLC
Senior Unsecured Notes2
U.S. (2023 – US$ i 1,000; 2022 –  i nil)
2026 to 2028 i 1,320  i 6.2 % i   i  
ANR PIPELINE COMPANY     
Senior Unsecured Notes     
U.S. (2023 and 2022 – US$ i  i 1,172 / )
2024 to 2037 i 1,548  i 4.1 % i 1,587  i 4.1 %
TC PIPELINES, LP     
Senior Unsecured Notes
U.S. (2023 and 2022 – US$ i  i 850 / )
2025 to 2027 i 1,122  i 4.2 % i 1,150  i 4.2 %
 / 
TC Energy Consolidated Financial Statements 2023 | 189


at December 31
 20232022
Maturity Dates
Outstanding
Interest
Rate1
Outstanding
Interest
Rate1
(millions of Canadian $, unless otherwise noted)
GAS TRANSMISSION NORTHWEST LLC    
Senior Unsecured Notes
U.S. (2023 – US$ i 375; 2022 – US$ i 325)
2030 to 2035 i 495  i 4.4 % i 440  i 4.3 %
PORTLAND NATURAL GAS TRANSMISSION SYSTEM
Senior Unsecured Notes
U.S. (2023 and 2022 – US$ i  i 250 / )
2030 to 2031 i 330  i 2.8 % i 338  i 2.8 %
GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP    
Senior Unsecured Notes
 
    
U.S. (2023 – US$ i 125; 2022 – US$ i 146)
2028 to 2030 i 165  i 7.6 % i 198  i 7.6 %
TUSCARORA GAS TRANSMISSION COMPANY    
Unsecured Term Loan
U.S. (2023 –  i nil; 2022 – US$ i 34)
 i   i   i 46  i 6.5 %
TC ENERGÍA MEXICANA, S. DE R.L. DE C.V.
Senior Unsecured Term Loan
U.S. (2023 – US$ i 1,800; 2022 –  i nil)
2028 i 2,377  i 7.7 % i   i  
Senior Unsecured Revolving Credit Facility
U.S. (2023 – US$ i 185; 2022 –  i nil)
2028 i 244  i 7.7 % i   i  
 i 2,621  i  
 i 53,118  i 41,706 
Current portion of long-term debt ( i 2,938) ( i 1,898) 
Unamortized debt discount and issue costs( i 312)( i 239)
Fair value adjustments3
 i 108  i 76 
   i 49,976   i 39,645  
1Interest rates are the effective interest rates except for those pertaining to long-term debt issued for the Company's Canadian regulated natural gas operations, in which case the weighted average interest rate is presented as approved by the regulators. The effective interest rate is calculated by discounting the expected future interest payments, adjusted for loan fees, premiums and discounts. Weighted average and effective interest rates are stated as at the respective outstanding dates.
2On August 8, 2023, US$ i 1.5 billion senior unsecured notes were assigned from Columbia Pipelines Group, Inc. to Columbia Pipelines Operating Company LLC in advance of the October 4, 2023 sale of a  i 40 per cent non-controlling equity interest in Columbia Gas and Columbia Gulf. Preceding this sale, US$ i 5.6 billion of senior unsecured notes were issued. Refer to Note 24, Non-controlling interests, for additional information.
3The fair value adjustments include $ i 119 million (2022 – $ i 140 million) related to the acquisition of Columbia Pipeline Group, Inc. These adjustments also include a decrease of $ i 11 million (2022 – $ i 64 million) related to hedged interest rate risk. Refer to Note 29, Risk management and financial instruments, for additional information.
Principal Repayments
 i 
At December 31, 2023, principal repayments for the next five years on the Company's long-term debt are approximately as follows:
(millions of Canadian $)20242025202620272028
Principal repayments on long-term debt i 2,938 i 2,779 i 5,287 i 3,096 i 6,232
 / 

190 | TC Energy Consolidated Financial Statements 2023


Long-Term Debt Issued
The Company issued long-term debt over the three years ended December 31, 2023 as follows:
(millions of Canadian $, unless otherwise noted)
Company Issue Date Type Maturity DateAmount Interest Rate
TRANSCANADA PIPELINES LIMITED
May 2023
Senior Unsecured Term Loan1
May 2026US  i 1,024Floating
March 2023Senior Unsecured Notes
March 20262
US  i 850 i 6.20 %
March 2023Senior Unsecured Notes
March 20262
US  i 400Floating
March 2023Medium Term NotesJuly 2030 i 1,250 i 5.28 %
March 2023Medium Term Notes
March 20262
 i 600 i 5.42 %
March 2023Medium Term Notes
March 20262
 i 400Floating
May 2022Medium Term NotesMay 2032 i 800 i 5.33 %
May 2022Medium Term NotesMay 2026 i 400 i 4.35 %
May 2022Medium Term NotesMay 2052 i 300 i 5.92 %
October 2021Senior Unsecured NotesOctober 2024US  i 1,250 i 1.00 %
October 2021Senior Unsecured NotesOctober 2031US  i 1,000 i 2.50 %
June 2021Medium Term NotesJune 2024 i 750Floating
June 2021Medium Term NotesJune 2031 i 500 i 2.97 %
June 2021Medium Term NotesSeptember 2047 i 250 i 4.33 %3
COLUMBIA PIPELINES OPERATING COMPANY LLC
August 2023
Senior Unsecured NotesNovember 2033US  i 1,500 i 6.04 %
August 2023
Senior Unsecured NotesNovember 2053US  i 1,250 i 6.54 %
August 2023
Senior Unsecured NotesAugust 2030US  i 750 i 5.93 %
August 2023
Senior Unsecured NotesAugust 2043US  i 600 i 6.50 %
August 2023
Senior Unsecured NotesAugust 2063US  i 500 i 6.71 %
COLUMBIA PIPELINES HOLDING COMPANY LLC
August 2023
Senior Unsecured NotesAugust 2028US  i 700 i 6.04 %
August 2023
Senior Unsecured NotesAugust 2026US  i 300 i 6.06 %
GAS TRANSMISSION NORTHWEST LLC
June 2023Senior Unsecured NotesJune 2030US  i 50 i 4.92 %
TC ENERGÍA MEXICANA, S. DE R.L. DE C.V.
January 2023Senior Unsecured Term LoanJanuary 2028US  i 1,800Floating
January 2023Senior Unsecured Revolving Credit FacilityJanuary 2028US  i 500Floating
ANR PIPELINE COMPANY
May 2022Senior Unsecured NotesMay 2032US  i 300 i 3.43 %
May 2022Senior Unsecured NotesMay 2034US  i 200 i 3.58 %
May 2022Senior Unsecured NotesMay 2037US  i 200 i 3.73 %
May 2022Senior Unsecured NotesMay 2029US  i 100 i 3.26 %
PORTLAND NATURAL GAS TRANSMISSION SYSTEM
October 2021Senior Unsecured NotesOctober 2031US  i 125 i 2.68 %
TC Energy Consolidated Financial Statements 2023 | 191


(millions of Canadian $, unless otherwise noted)
Company Issue Date Type Maturity DateAmount Interest Rate
TUSCARORA GAS TRANSMISSION COMPANY
August 2021Unsecured Term LoanAugust 2024US  i 13Floating
KEYSTONE XL SUBSIDIARIES4
VariousProject-Level Credit FacilityJune 2021US  i 849Floating
COLUMBIA PIPELINE GROUP, INC.5
January 2021Unsecured Term LoanJune 2022US  i 4,040Floating
1This loan was fully repaid and retired in September 2023. Related unamortized debt issue costs of $ i 3 million were included in Interest expense in the Consolidated statement of income.
2Callable at par in March 2024 or at any time thereafter.
3Reflects coupon rate on re-opening of a pre-existing Medium Term Notes (MTN) issue. The MTNs were issued at a premium to par, resulting in a re-issuance yield of  i 4.19 per cent.
4In January 2021, the Company established a US$ i 4.1 billion project-level credit facility to support the construction of the Keystone XL pipeline, which was fully guaranteed by the Government of Alberta and non-recourse to TC Energy. The availability of this credit facility was subsequently reduced to US$ i 1.6 billion and all amounts outstanding were fully repaid by the Government of Alberta in June 2021. Refer to Note 7, Keystone XL, for additional information.
5In December 2020, Columbia entered into a US$ i 4.2 billion Unsecured Term Loan agreement. In January 2021, US$ i 4.0 billion was drawn on the Unsecured Term Loan and the total availability under the loan agreement was reduced accordingly. The loan was fully repaid and retired in December 2021.
On January 9, 2024, Columbia Pipelines Holding Company LLC issued US$ i 500 million senior unsecured notes due January 2034, bearing interest at a fixed rate of  i 5.68 per cent.
192 | TC Energy Consolidated Financial Statements 2023


Long-Term Debt Retired/Repaid
 i 
The Company retired/repaid long-term debt over the three years ended December 31, 2023 as follows:
(millions of Canadian $, unless otherwise noted)
Company Retirement/Repayment Date Type Amount Interest Rate
TRANSCANADA PIPELINES LIMITED
October 2023
Senior Unsecured NotesUS  i 625 i 3.75 %
September 2023
Senior Unsecured Notes1

US  i 1,024Floating
July 2023Medium Term Notes i 750 i 3.69 %
December 2022Medium Term Notes i 25  i 9.95 %
August 2022Senior Unsecured NotesUS  i 1,000 i 2.50 %
November 2021Medium Term Notes i 500  i 3.65 %
January 2021DebenturesUS  i 400 i 9.88 %
TUSCARORA GAS TRANSMISSION COMPANY
November 2023
Unsecured Term LoanUS  i 32Floating
NOVA GAS TRANSMISSION LTD.
April 2023DebenturesUS  i 200 i 7.88 %
TC ENERGÍA MEXICANA, S. DE R.L. DE C.V.
VariousSenior Unsecured Revolving Credit FacilityUS  i 315Floating
COLUMBIA PIPELINE GROUP, INC.
December 2021
Unsecured Term Loan2
US  i 4,040Floating
NORTH BAJA PIPELINE, LLC
December 2021Unsecured Term LoanUS  i 50Floating
TC PIPELINES, LP
November 2021Unsecured Term LoanUS  i 450Floating
March 2021Senior Unsecured NotesUS  i 350 i 4.65 %
ANR PIPELINE COMPANY
November 2021Senior Unsecured NotesUS  i 300 i 9.63 %
GREAT LAKES GAS TRANSMISSION LIMITED PARTNERSHIP
November 2021Senior Unsecured NotesUS  i 10 i 9.09 %
PORTLAND NATURAL GAS TRANSMISSION SYSTEM
October 2021Unsecured Loan FacilityUS  i 93Floating
KEYSTONE XL SUBSIDIARIES3
June 2021Project-Level Credit FacilityUS  i 849Floating
1In May 2023, the Company entered into a US$ i 1,024 million senior unsecured term loan and the full amount was drawn. The loan was fully repaid and retired in September 2023. Related unamortized debt issue costs of $ i 3 million were included in Interest expense in the Consolidated statement of income.
2In December 2020, Columbia entered into a US$ i 4.2 billion Unsecured Term Loan agreement. In January 2021, US$ i 4.0 billion was drawn on the Unsecured Term Loan and the total availability under the loan agreement was reduced accordingly. The loan was fully repaid and retired in December 2021. Related unamortized debt issue costs of $ i 5 million were included in Interest expense in the Consolidated statement of income for the year ended December 31, 2021.
3In June 2021, in accordance with the terms of the guarantee, the Government of Alberta repaid the US$ i 849 million outstanding balance under the Keystone XL project-level credit facility bearing interest at a floating rate, subsequent to which it was terminated, resulting in no cash impact to TC Energy. Refer to Note 7, Keystone XL, for additional information.
 / 
In March 2021, the Company's subsidiary, TC PipeLines, LP, terminated its US$ i 500 million Unsecured Loan Facility bearing interest at a floating rate on which  i no amount was outstanding.
TC Energy Consolidated Financial Statements 2023 | 193


 i 
Interest Expense
year ended December 31202320222021
(millions of Canadian $)
Interest on long-term debt i 2,562  i 1,883  i 1,841 
Interest on junior subordinated notes  i 617  i 543  i 453 
Interest on short-term debt i 165  i 153  i 10 
Capitalized interest( i 187)( i 27)( i 22)
Amortization and other financial charges1
 i 106  i 36  i 78 
  i 3,263  i 2,588  i 2,360 
1Amortization and other financial charges include amortization of transaction costs and debt discounts calculated using the effective interest method and losses on derivatives used to manage the Company's exposure to changes in interest rates.
 / 
The Company made interest payments of $ i 2,931 million in 2023 (2022 – $ i 2,478 million; 2021 – $ i 2,299 million) on long-term debt, junior subordinated notes and short-term debt, net of interest capitalized.
194 | TC Energy Consolidated Financial Statements 2023


22.   i JUNIOR SUBORDINATED NOTES
 i 
at December 31
 20232022
Maturity
Date
Outstanding
Effective
Interest Rate1
Outstanding
Effective
Interest Rate1
(millions of Canadian $, unless otherwise noted)
TRANSCANADA PIPELINES LIMITED     
US$ i 1,000 issued 2007 at  i 6.35%2
2067 i 1,320  i 6.5 % i 1,353  i 6.2 %
US$ i 750 issued 2015 at  i 5.88%3,4
2075 i 990  i 7.8 % i 1,015  i 7.4 %
US$ i 1,200 issued 2016 at  i 6.13%3,4
2076 i 1,585  i 8.3 % i 1,624  i 8.0 %
US$ i 1,500 issued 2017 at  i 5.55%3,4
2077 i 1,981  i 7.5 % i 2,030  i 7.1 %
$ i 1,500 issued 2017 at  i 4.90%3,4
2077 i 1,500  i 7.0 % i 1,500  i 6.8 %
US$ i 1,100 issued 2019 at  i 5.75%3,4
2079 i 1,453  i 8.0 % i 1,488  i 7.6 %
$ i 500 issued 2021 at  i 4.45%3,5
2081 i 500  i 5.7 % i 500  i 5.7 %
US$ i 800 issued 2022 at  i 5.85%3,5
2082 i 1,056  i 7.1 % i 1,083  i 7.2 %
 i 10,385  i 10,593 
Unamortized debt discount and issue costs ( i 98)( i 98)
 i 10,287  i 10,495 
1The effective interest rate is calculated by discounting the expected future interest payments using the coupon rate and any estimated future rate resets, adjusted for issue costs and discounts.
2Junior subordinated notes of US$ i 1.0 billion were issued in 2007 at a fixed rate of  i 6.35 per cent and converted in 2017 to bear interest at a floating rate.
3The Junior subordinated notes were issued to TransCanada Trust (the Trust), a financing trust subsidiary wholly-owned by TCPL. While the obligations of the Trust are fully and unconditionally guaranteed by TCPL on a subordinated basis, the Trust is not consolidated in TC Energy's financial statements since TCPL does not have a variable interest in the Trust and the only substantive assets of the Trust are junior subordinated notes of TCPL.
4The coupon rate is initially a fixed interest rate for the first  i 10 years and converts to a floating rate thereafter.
5The coupon rate is initially a fixed interest rate for the first  i 10 years and resets every  i five years thereafter.
 / 
The Junior subordinated notes are subordinated in right of payment to existing and future senior indebtedness or other obligations of TCPL.
In March 2022, TransCanada Trust (the Trust) issued US$ i 800 million of Trust Notes – Series 2022-A to investors with a fixed interest rate of  i 5.60 per cent per annum for the first  i 10 years and resetting on the 10th anniversary and every  i five years thereafter. All of the proceeds of the issuance by the Trust were loaned to TCPL for US$ i 800 million of junior subordinated notes of TCPL at an initial fixed rate of  i 5.85 per cent per annum, including a  i 0.25 per cent administration charge. The rate on the junior subordinated notes of TCPL will reset every  i five years commencing March 2032 until March 2052 to the then  i Five-Year Treasury Rate, as defined in the document governing the subordinated notes, plus  i 4.236 per cent per annum; from March 2052 until March 2082, the interest rate will reset every five years to the then  i Five-Year Treasury Rate plus  i 4.986 per cent per annum. The junior subordinated notes are callable at TCPL's option at any time from December 7, 2031 to March 7, 2032 and on each interest payment and reset date thereafter at  i 100 per cent of the principal amount plus accrued and unpaid interest to the date of redemption.
In March 2021, the Trust issued $ i 500 million of Trust Notes – Series 2021-A to investors with a fixed interest rate of  i 4.20 per cent
per annum for the first  i 10 years and resetting on the 10th anniversary and every  i five years thereafter. All of the proceeds of the
issuance by the Trust were loaned to TCPL for $ i 500 million of junior subordinated notes of TCPL at an initial fixed rate of
 i 4.45 per cent per annum, including a  i 0.25 per cent administration charge. The rate on the junior subordinated notes of TCPL will
reset every  i five years commencing March 2031 until March 2051 to the then  i Five-Year Government of Canada Yield, as defined in
the document governing the subordinated notes, plus  i 3.316 per cent per annum; from March 2051 until March 2081, the interest
rate will reset every five years to the then  i Five-Year Government of Canada Yield plus  i 4.066 per cent per annum. The junior
subordinated notes are callable at TCPL's option at any time from December 4, 2030 to March 4, 2031 and on each interest
payment and reset date thereafter at  i 100 per cent of the principal amount plus accrued and unpaid interest to the date of
redemption.
TC Energy Consolidated Financial Statements 2023 | 195


Pursuant to the terms of the notes issued between the Trust and TCPL (the Trust Notes) and related agreements, in certain circumstances: 1) TCPL may issue deferral preferred shares to holders of the Trust Notes in lieu of interest; and 2) TC Energy and TCPL would be prohibited from declaring or paying dividends on or redeeming their outstanding preferred shares (or, if none are outstanding, their respective common shares) until all deferral preferred shares are redeemed by TCPL. The Trust Notes may also be automatically exchanged for preferred shares of TCPL upon certain kinds of bankruptcy and insolvency events. All of these preferred shares would rank equally with any other outstanding first preferred shares of TCPL.
23.   i FOREIGN EXCHANGE (GAINS) LOSSES, NET
 i 
year ended December 31
2023
2022
2021
(millions of Canadian $)
Derivative instruments held for trading (Note 29)
( i 401) i 151 ( i 37)
Other i 81  i 34  i 27 
( i 320) i 185 ( i 10)
 / 
24.   i NON-CONTROLLING INTERESTS
Disposition of Equity Interest
Columbia Gas and Columbia Gulf
On October 4, 2023, TC Energy completed the sale of a  i 40 per cent non-controlling equity interest in Columbia Gas and Columbia Gulf to Global Infrastructure Partners (GIP) for proceeds of $ i 5.3 billion (US$ i 3.9 billion). The Company continues to have a controlling interest in these companies and will remain the operator of the pipelines. TC Energy and GIP will each fund their proportionate share of annual maintenance, modernization and sanctioned growth capital expenditures through internally generated cash flows, debt financing within the Columbia entities, or from proportionate contributions from TC Energy and GIP.
The sale was accounted for as an equity transaction of which $ i 9.5 billion (US$ i 6.9 billion) was recorded as Non-controlling interests to reflect the  i 40 per cent change in the Company’s ownership interest in Columbia Gulf and Columbia Gas. The difference between the non-controlling ownership interest recognized and the consideration received was recorded as a reduction to Additional paid-in capital of $ i 3.5 billion (US$ i 3.0 billion), net of tax and transaction costs.
Preceding the close of the equity sale, on August 8, 2023, Columbia Pipelines Operating Company LLC and Columbia Pipelines Holding Company LLC issued US$ i 4.6 billion and US$ i 1.0 billion of long-term, senior unsecured debt, respectively, with all proceeds paid to TC Energy. The net proceeds from the offerings and equity sale were used to repay existing intercompany and third-party debt. Refer to Note 21, Long-term debt, for additional information.
Acquisitions
Texas Wind Farms
On March 15, 2023 and June 14, 2023, TC Energy acquired  i 100 per cent of the Class B Membership Interests in Fluvanna Wind Farm (Fluvanna) and Blue Cloud Wind Farm (Blue Cloud), respectively. Each of these operating assets has a tax equity investor which owns  i 100 per cent of the Class A Membership Interests, to which a percentage of earnings, tax attributes and cash flows are allocated. The tax equity investors' interests were recorded as non-controlling interests at their aggregate estimated fair value of $ i 222 million (US$ i 167 million).
TC Energy has determined that the use of the Hypothetical Liquidation at Book Value (HLBV) method of allocating earnings between the Company and the tax equity investors is appropriate as the earnings, tax attributes and cash flows from Fluvanna and Blue Cloud are allocated to its Class A and Class B Membership Interest owners on a basis other than ownership percentages. Using the HLBV method, the Company's earnings from the projects is calculated based on how the projects would allocate and distribute cash if the net assets were sold at their carrying amounts on the reporting date under the provisions of the tax equity agreements.
TC Energy determined it has a controlling financial interest in both projects and has consolidated the acquired entities as voting interest entities. The tax equity investors’ interests were recorded as Non-controlling interests at their estimated fair values of $ i 106 million (US$ i 80 million) for Fluvanna and $ i 116 million (US$ i 87 million) for Blue Cloud. These transactions are accounted for as asset acquisitions and therefore did not result in the recognition of goodwill.
196 | TC Energy Consolidated Financial Statements 2023


TC PipeLines, LP
On March 3, 2021, the Company acquired all the outstanding common units of TC PipeLines, LP not beneficially owned by TC Energy or its affiliates in exchange for TC Energy common shares. Under this transaction, TC PipeLines, LP common unitholders received  i 0.70 TC Energy common shares for each issued and outstanding publicly-held TC PipeLines, LP common unit representing, in aggregate,  i 37,955,093 TC Energy common shares. As a result, TC PipeLines, LP became an indirect,         wholly-owned subsidiary of TC Energy.
 i 
As the Company controlled TC PipeLines, LP, this acquisition was accounted for as an equity transaction with the following impact reflected on the Consolidated balance sheet:
(millions of Canadian $)March 3, 2021
Common shares i 2,063 
Additional paid-in-capital( i 398)
Accumulated other comprehensive income (loss)
 i 353 
Non-controlling interests( i 1,563)
Deferred income tax liabilities( i 443)
Other( i 12)
 / 
Non-controlling interests
 i 
The Company's Net income (loss) attributable to non-controlling interests included in the Consolidated statement of income and Non-controlling interests included on the Consolidated balance sheet were as follows:
(millions of Canadian $)
Non-Controlling Interests
Ownership at 
Income (Loss) Attributable to
Non-Controlling Interests
Non-Controlling Interests
year ended December 31at December 31
20232022202120232022
Columbia Gas and Columbia Gulf i 40.0 % i 143  i   i   i 9,167 — 
Portland Natural Gas Transmission System i 38.3 % i 41  i 37  i 30  i 106  i 126 
Texas Wind Farms
 i 100%
1( i 38) i   i   i 182 — 
TC PipeLines, LP
 i nil
2 i   i   i 60  — 
Redeemable non-controlling
  interest (Note 7)
 i nil i   i   i 1  — 
   i 146  i 37  i 91  i 9,455  i 126 
1     Non-controlling interests in the Texas Wind Farms comprises Class A Membership Interests.
 / 
2    Prior to the March 3, 2021 acquisition, the non-controlling interest in TC PipeLines, LP was  i 74.5 per cent.
TC Energy Consolidated Financial Statements 2023 | 197


25.   i COMMON SHARES
 i 
 Number of SharesAmount
(thousands)(millions of Canadian $)
Outstanding at January 1, 2021 i 940,064  i 24,488 
Acquisition of TC PipeLines, LP, net of transaction costs (Note 24)
 i 37,955  i 2,063 
Exercise of options i 2,797  i 165 
Outstanding at December 31, 2021 i 980,816  i 26,716 
Issued under public offering1
 i 28,400  i 1,754 
Dividend reinvestment and share purchase plan i 5,916  i 342 
Exercise of options i 2,830  i 183 
Outstanding at December 31, 2022 i 1,017,962  i 28,995 
Dividend reinvestment and share purchase plan i 19,464  i 1,003 
Exercise of options i 62  i 4 
Outstanding at December 31, 2023 i 1,037,488  i 30,002 
1Net of underwriting commissions and deferred income taxes.
 / 
Common Shares Issued and Outstanding
The Company is authorized to issue an unlimited number of common shares without par value.
Common Shares Issued Under Public Offering
On August 10, 2022, TC Energy issued  i 28,400,000 common shares at a price of $ i 63.50 each for total gross proceeds of approximately $ i 1.8 billion.
Dividend Reinvestment and Share Purchase Plan
Under the Company's Dividend Reinvestment and Share Purchase Plan (DRP), eligible holders of common and preferred shares of TC Energy can reinvest their dividends and make optional cash payments to obtain additional TC Energy common shares. From August 31, 2022 to July 31, 2023, common shares were issued from treasury at a discount of  i two per cent to market prices over a specified period.
For the periods between January 1, 2021 and August 31, 2022 and after July 31, 2023, common shares purchased with reinvested cash dividends under TC Energy's DRP are acquired on the open market at  i 100 per cent of the weighted average purchase price.
Acquisition of TC PipeLines, LP
On March 3, 2021, TC Energy issued  i 37,955,093 common shares to acquire all the outstanding publicly-held common units of
TC PipeLines, LP. Refer to Note 24, Non-controlling interests, for additional information.
Basic and Diluted Net Income (Loss) per Common Share
Net income (loss) per common share is calculated by dividing Net income (loss) attributable to common shares by the weighted average number of common shares outstanding. The weighted average number of shares for the diluted earnings per share calculation includes options exercisable under TC Energy's Stock Option Plan and, from August 31, 2022 to July 31, 2023, common shares issuable from treasury under the DRP.
 i 
Weighted Average Common Shares Outstanding
(millions)202320222021
Basic i 1,030  i 995  i 973 
Diluted i 1,030  i 996  i 974 
 / 
198 | TC Energy Consolidated Financial Statements 2023


Stock Options
 i 
Number of
Options
Weighted Average Exercise PricesWeighted Average Remaining Contractual Life
(thousands)(years)
Options outstanding at January 1, 2023
 i 6,109 $ i 63.86
Options granted i 1,933 $ i 56.66
Options exercised( i 62)$ i 48.44
Options forfeited/expired( i 544)$ i 60.60
Options Outstanding at December 31, 2023
 i 7,436 $ i 62.36 i 4.1
Options Exercisable at December 31, 2023
 i 4,375 $ i 64.47 i 3.0
 / 
At December 31, 2023, an additional  i 2,267,871 common shares were reserved for future issuance from treasury under TC Energy's Stock Option Plan. The contractual life of options granted is  i seven years. Options may be exercised at a price determined at the time the option is awarded and vest equally on the anniversary date in each of the  i three years following the award. Forfeiture of stock options results from their expiration and, if not previously vested, upon resignation or termination of the option holder's employment.
 i 
The Company used a binomial model for determining the fair value of options granted and applied the following weighted average assumptions:
year ended December 31202320222021
Weighted average fair value$ i 7.88$ i 8.24$ i 7.39
Expected life (years)1
 i 5.1 i 5.4 i 5.4
Interest rate i 2.9 % i 1.6 % i 0.5 %
Volatility2
 i 24 % i 22 % i 25 %
Dividend yield i 6.3 % i 5.5 % i 6.0 %
1Expected life is based on historical exercise activity.
2Volatility is derived based on the average of both the historical and implied volatility of the Company's common shares.
 / 
The amount expensed for stock options, with a corresponding increase in Additional paid-in capital, was $ i 9 million in 2023 (2022 – $ i 10 million; 2021 – $ i 12 million). At December 31, 2023, unrecognized compensation costs related to non-vested stock options were $ i 12 million. The cost is expected to be fully recognized over a weighted average period of  i two years.
 i 
The following table summarizes additional stock option information:
year ended December 31202320222021
(millions of Canadian $, unless otherwise noted)
Total intrinsic value of options exercised i   i 33  i 28 
Total fair value of options that have vested i 76  i 89  i 110 
Total options vested i 1.5 million i 1.6 million i 1.9 million
 / 
As at December 31, 2023, the aggregate intrinsic values of the total options exercisable and the total options outstanding were  i  i nil / .
Shareholder Rights Plan
TC Energy's Shareholder Rights Plan is designed to provide the Board of Directors (Board) with sufficient time to explore and develop alternatives for maximizing shareholder value in the event of a takeover offer for the Company and to encourage the fair treatment of shareholders in connection with any such offer. Attached to each common share is  i one right that, under certain circumstances, entitles certain holders to purchase an additional common share of the Company.
TC Energy Consolidated Financial Statements 2023 | 199


26.   i PREFERRED SHARES
 i 
at
Number of
Shares
Outstanding
Current Yield
Annual Dividend Per Share1,2
Redemption Price Per ShareRedemption and Conversion Option DateRight to Convert Into
Carrying Value
December 313
202320222021
(thousands)(millions of Canadian $)
Cumulative First Preferred Shares
Series 1 i 14,577  i 3.48 %$ i 0.86975 $ i 25.00 December 31, 2024Series 2 i 360  i 360  i 360 
Series 2 i 7,423 Floating4Floating$ i 25.00 December 31, 2024Series 1 i 179  i 179  i 179 
Series 3 i 9,997  i 1.69 %$ i 0.4235 $ i 25.00 June 30, 2025Series 4 i 246  i 246  i 246 
Series 4 i 4,003 Floating4Floating$ i 25.00 June 30, 2025Series 3 i 97  i 97  i 97 
Series 5 i 12,071  i 1.95 %5$ i 0.48725 $ i 25.00 January 30, 2026Series 6 i 294  i 294  i 294 
Series 6 i 1,929 Floating4Floating$ i 25.00 January 30, 2026Series 5 i 48  i 48  i 48 
Series 7 i 24,000  i 3.90 %

$ i 0.97575 $ i 25.00 April 30, 2024Series 8 i 589  i 589  i 589 
Series 9 i 18,000  i 3.76 %

$ i 0.9405 $ i 25.00 October 30, 2024Series 10 i 442  i 442  i 442 
Series 11 i 10,000  i 3.35 %$ i 0.83775 $ i 25.00 November 28, 2025Series 12 i 244  i 244  i 244 
Series 15 i   i  

 i   i  — —  i   i   i 988 
 i 2,499  i 2,499  i 3,487 
1Each of the even-numbered series of preferred shares, if in existence, will be entitled to receive floating rate cumulative quarterly preferential dividends per share at an annualized rate equal to the  i 90-day Government of Canada Treasury bill rate (T-bill rate) plus  i 1.92 per cent (Series 2),  i 1.28 per cent (Series 4),  i 1.54 per cent (Series 6),  i 2.38 per cent (Series 8),  i 2.35 per cent (Series 10), or  i 2.96 per cent (Series 12). These rates reset quarterly with the then current T-Bill rate.
2The odd-numbered series of preferred shares, if in existence, will be entitled to receive fixed rate cumulative quarterly preferential dividends, which will reset on the redemption and conversion option date and every fifth year thereafter, at an annualized rate equal to the then  i Five-Year Government of Canada bond yield plus  i 1.92 per cent (Series 1),  i 1.28 per cent (Series 3),  i 1.54 per cent (Series 5),  i 2.38 per cent (Series 7),  i 2.35 per cent (Series 9), or  i 2.96 per cent (Series 11).
3Net of underwriting commissions and deferred income taxes.
4The floating quarterly dividend rate for the Series 2 preferred shares is  i 6.96 per cent for the period starting December 29, 2023 to, but excluding, March 28, 2024. The floating quarterly dividend rate for the Series 4 preferred shares is  i 6.32 per cent for the period starting December 29, 2023 to, but excluding, March 28, 2024. The floating quarterly dividend rate for the Series 6 preferred shares is  i 6.69 per cent for the period starting October 30, 2023 to, but excluding, January 30, 2024. These rates will reset each quarter going forward.
5The fixed rate dividend for Series 5 preferred shares decreased from  i 2.26 per cent to  i 1.95 per cent on January 30, 2021 and is due to reset on every fifth anniversary thereafter.
 / 
The holders of preferred shares are entitled to receive a fixed cumulative quarterly preferential dividend as and when declared by the Board with the exception of Series 2, Series 4 and Series 6 preferred shares. The holders of Series 2, Series 4 and Series 6 preferred shares are entitled to receive quarterly floating rate cumulative preferential dividends as and when declared by the Board. The holders will have the right, subject to certain conditions, to convert their first preferred shares of a specified series into first preferred shares of another specified series on the conversion option date and every fifth anniversary thereafter as indicated in the table above.
TC Energy may, at its option, redeem all or a portion of the outstanding preferred shares for the redemption price per share, plus all accrued and unpaid dividends on the applicable redemption option date and on every fifth anniversary thereafter. In addition, Series 2, Series 4 and Series 6 preferred shares are redeemable by TC Energy at any time other than on a designated date for $ i 25.50 per share plus all accrued and unpaid dividends on such redemption date.
On May 31, 2022, TC Energy redeemed all  i 40,000,000 issued and outstanding Series 15 preferred shares at a redemption price of $ i 25.00 per share and paid the final quarterly dividend of $ i 0.30625 per Series 15 preferred share, for the period up to but excluding May 31, 2022. The Company used the proceeds from the March 2022 issuance of US$ i 800 million of junior subordinated notes through the Trust to finance this preferred share redemption.

200 | TC Energy Consolidated Financial Statements 2023


In May 2021, TC Energy redeemed all  i 20,000,000 issued and outstanding Series 13 preferred shares at a redemption price of $ i 25.00 per share and paid the final quarterly dividend of $ i 0.34375 per Series 13 preferred share for the period up to but excluding May 31, 2021. The Company used the proceeds from the March 2021 issuance of $ i 500 million of junior subordinated notes through the Trust to finance this preferred share redemption.
In February 2021,  i 818,876 Series 5 preferred shares were converted, on a  i one-for-one basis, into Series 6 preferred shares and  i 175,208 Series 6 preferred shares were converted, on a  i one-for-one basis, into Series 5 preferred shares.
27.   i OTHER COMPREHENSIVE INCOME(LOSS) AND ACCUMULATED OTHER COMPREHENSIVE INCOME(LOSS)
 i 
Components of other comprehensive income (loss), including the portion attributable to non-controlling interests and related tax effects, were as follows:
year ended December 31, 2023
Before Tax Amount
Income Tax (Expense) Recovery
Net of Tax Amount
(millions of Canadian $)
Foreign currency translation gains and losses on net investment in foreign
operations
( i 1,148) i 7 ( i 1,141)
Change in fair value of net investment hedges i 23 ( i 6) i 17 
Reclassification to net income of (gains) losses on cash flow hedges
 i 97 ( i 23) i 74 
Unrealized actuarial gains (losses) on pension and other post-retirement benefit plans
( i 15) i 4 ( i 11)
Other comprehensive income (loss) on equity investments
( i 283) i 72 ( i 211)
Other Comprehensive Income (Loss)
( i 1,326) i 54 ( i 1,272)
year ended December 31, 2022
Before Tax Amount
Income Tax (Expense) Recovery
Net of Tax Amount
(millions of Canadian $)
Foreign currency translation gains and losses on net investment in foreign
operations
 i 1,410  i 84  i 1,494 
Change in fair value of net investment hedges( i 48) i 12 ( i 36)
Change in fair value of cash flow hedges( i 58) i 19 ( i 39)
Reclassification to net income of (gains) losses on cash flow hedges
 i 63 ( i 21) i 42 
Unrealized actuarial gains (losses) on pension and other post-retirement benefit
plans
 i 81 ( i 18) i 63 
Reclassification to net income of actuarial (gains) losses on pension and other
post-retirement benefit plans
 i 9 ( i 3) i 6 
Other comprehensive income (loss) on equity investments
 i 1,156 ( i 289) i 867 
Other Comprehensive Income (Loss)
 i 2,613 ( i 216) i 2,397 
year ended December 31, 2021
Before Tax Amount
Income Tax (Expense) Recovery
Net of Tax Amount
(millions of Canadian $)
Foreign currency translation gains and losses on net investment in foreign
operations
( i 100)( i 8)( i 108)
Change in fair value of net investment hedges( i 3) i 1 ( i 2)
Change in fair value of cash flow hedges( i 13) i 3 ( i 10)
Reclassification to net income of (gains) losses on cash flow hedges
 i 68 ( i 13) i 55 
Unrealized actuarial gains (losses) on pension and other post-retirement benefit
plans
 i 208 ( i 50) i 158 
Reclassification to net income of actuarial (gains) losses on pension and other
post-retirement benefit plans
 i 20 ( i 6) i 14 
Other comprehensive income (loss) on equity investments
 i 714 ( i 179) i 535 
Other Comprehensive Income (Loss)
 i 894 ( i 252) i 642 
 / 
TC Energy Consolidated Financial Statements 2023 | 201


 i 
The changes in AOCI by component, net of tax, are as follows:
(millions of Canadian $)
Currency
Translation
Adjustments
Cash Flow
Hedges
Pension and Other Post-Retirement Benefit Plan Adjustments
Equity Investments
Total
AOCI balance at January 1, 2021( i 1,273)( i 143)( i 285)( i 738)( i 2,439)
Other comprehensive income (loss) before reclassifications1
( i 98)( i 11) i 158  i 506  i 555 
Amounts reclassified from AOCI i   i 55  i 14 i 28  i 97 
Net current period other comprehensive income (loss)
( i 98) i 44  i 172  i 534  i 652 
Acquisition of TC PipeLines, LP2
 i 362 ( i 13) i   i 4  i 353 
AOCI balance at December 31, 2021( i 1,009)( i 112)( i 113)( i 200)( i 1,434)
Other comprehensive income (loss) before reclassifications1
 i 1,450 ( i 39) i 63  i 870  i 2,344 
Amounts reclassified from AOCI i   i 42  i 6( i 3) i 45 
Net current period other comprehensive income (loss) i 1,450  i 3  i 69  i 867  i 2,389 
AOCI balance at December 31, 2022 i 441 ( i 109)( i 44) i 667  i 955 
Other comprehensive income (loss) before reclassifications1
( i 231) i  ( i 11)( i 195)( i 437)
Amounts reclassified from AOCI3
 i   i 74  i  ( i 16) i 58 
Net current period other comprehensive income (loss)
( i 231) i 74 ( i 11)( i 211)( i 379)
Impact of non-controlling interest4
( i 527) i   i   i  ( i 527)
AOCI balance at December 31, 2023( i 317)( i 35)( i 55) i 456  i 49 
1Other comprehensive income(loss) before reclassifications on currency translation adjustments, cash flow hedges and equity investments are net of         non-controlling interest loss of $ i 366 million (2022 – gains of $ i 8 million; 2021 – losses of $ i 12 million),  i nil (2022 –  i nil; 2021 – gains of $ i 1 million), and  i nil (2022 –  i nil; 2021 – gains of $ i 1 million), respectively.
2Represents the AOCI attributable to non-controlling interests of TC PipeLines, LP which was reclassified to AOCI on the Consolidated balance sheet upon completion of the acquisition of all the outstanding publicly-held common units of TC PipeLines, LP on March 3, 2021. Refer to Note 24, Non-controlling interests, for additional information.
3Losses related to cash flow hedges reported in AOCI and expected to be reclassified to net income in the next 12 months are estimated to be $ i 4 million ($ i 3 million, net of tax) at December 31, 2023. These estimates assume constant commodity prices, interest rates and foreign exchange rates over time; however, the amounts reclassified will vary based on the actual value of these factors at the date of settlement.
4Represents the AOCI attributable to the  i 40 per cent non-controlling equity interest in Columbia Gas and Columbia Gulf upon its sale on October 4, 2023. Refer to Note 24, Non-controlling interests, for additional information.
 / 
202 | TC Energy Consolidated Financial Statements 2023


 i 
Details about reclassifications out of AOCI into the Consolidated statement of income were as follows:
year ended December 31
Amounts Reclassified
From AOCI
Affected Line Item in the Consolidated Statement of Income1
202320222021
(millions of Canadian $)
Cash flow hedges   
Commodities( i 85)( i 47)( i 22)Revenues (Power and Energy Solutions)
Interest rate( i 12)( i 16)( i 46)Interest expense
( i 97)( i 63)( i 68)Total before tax
 i 23  i 21  i 13 Income tax (expense) recovery
 ( i 74)( i 42)( i 55)
Net of tax
Pension and other post-retirement benefit plan adjustments   
Amortization of actuarial gains (losses) i  ( i 11)( i 22)
Plant operating costs and other2
Settlement gain (loss)
 i   i 2  i 2 
Plant operating costs and other2
 i  ( i 9)( i 20)Total before tax
  i   i 3  i 6 Income tax (expense) recovery
  i  ( i 6)( i 14)Net of tax
Equity investments
Equity income (loss) i 22  i 4 ( i 37)
Income (loss) from equity investments
( i 6)( i 1) i 9 Income tax (expense) recovery
 i 16  i 3 ( i 28)Net of tax
1Amounts in parentheses indicate expenses to the Consolidated statement of income.
2These AOCI components are included in the computation of net benefit cost. Refer to Note 28, Employee post-retirement benefits, for additional information.
 / 

TC Energy Consolidated Financial Statements 2023 | 203


28.   i EMPLOYEE POST-RETIREMENT BENEFITS
The Company sponsors DB Plans for certain employees. Pension benefits provided under the DB Plans are generally based on years of service and highest average earnings over three to five consecutive years of employment. Effective January 1, 2019, there were certain amendments made to the Canadian DB Plan for new members. Subsequent to that date, and up until the Canadian DB Plan was closed to new entrants on January 1, 2024, benefits provided for these new members are based on years of service and highest average earnings over five consecutive years of employment. Upon commencement of retirement, pension benefits in the Canadian DB Plan increase annually by a portion of the increase in the Consumer Price Index for employees hired prior to January 1, 2019. In 2023, TC Energy announced a plan amendment to the Canadian OPEB Plan. This plan will be closed for any eligible active employees that do not retire by December 31, 2024. All active employees who no longer meet the eligibility for the OPEB Plan will be eligible for a new plan that provides an annual health spending account to retirees and their dependents from retirement to age 65.
The Company's U.S. DB Plan is closed to non-union new entrants and all non-union hires participate in the DC Plan. Net actuarial gains or losses are amortized out of AOCI over the EARSL of Plan participants, which was approximately  i nine years at December 31, 2023 (2022 –  i nine years; 2021 –  i 10 years).
The Company also provides its employees with savings plans in Canada and Mexico, DC Plans consisting of a 401(k) Plan in the U.S. and post-employment benefits other than pensions, including termination benefits and life insurance and medical benefits beyond those provided by government-sponsored plans. Net actuarial gains or losses for the plans are amortized out of AOCI over the EARSL of employees, which was approximately  i 12 years at December 31, 2023 (2022 –  i 12 years and 2021 –  i 11 years). In 2023, the Company expensed $ i 64 million (2022 – $ i 64 million and 2021 – $ i 58 million) for the savings and DC Plans.
 i 
Total cash contributions by the Company for employee post-retirement benefits were as follows:
year ended December 31202320222021
(millions of Canadian $)
DB Plans i 28  i 78  i 105 
Other post-retirement benefit plans i 9  i 8  i 8 
Savings and DC Plans i 64  i 64  i 58 
 i 101  i 150  i 171 
 / 
Current Canadian pension legislation allows for partial funding of solvency requirements over a number of years through letters of credit in lieu of cash contributions, up to certain limits. Total letters of credit provided to the Canadian DB plan at December 31, 2023 was $ i 244 million (2022 – $ i 322 million; 2021 – $ i 322 million).
The most recent actuarial valuation of the pension plans for funding purposes was as at January 1, 2023 and the next required valuation is at January 1, 2024.
In 2022, a settlement occurred for the U.S. DB Plan as a result of lump sum payments made during the year. The impact of the settlement was determined using actuarial assumptions consistent with those employed at December 31, 2022. The settlement gain decreased the U.S. DB Plan's unrealized actuarial gain by $ i 2 million which was included in OCI, and was recorded in net benefit cost in 2022.
In mid-2021, the Company offered a one-time Voluntary Retirement Program (VRP) to eligible employees. Participants in the program retired by December 31, 2021 and received a transition payment along with existing retirement benefits. In 2021, the Company expensed $ i 81 million mainly related to VRP transition payments which were included in Plant operating costs and other. In addition, $ i 18 million was recorded in Revenues related to costs that are recoverable through regulatory and tolling structures on a flow-through basis.
As a result of employee participation in the VRP in 2021, a settlement and curtailment occurred for the U.S. DB Plan and a curtailment occurred in the U.S. OPEB Plan. The impact of these amounts was determined using actuarial assumptions consistent with those employed at December 31, 2021. The settlement gain decreased the U.S. DB Plan's unrealized actuarial gain by $ i 2 million which was included in OCI, while the curtailment gain decreased the U.S. DB Plan's benefit obligation by $ i 5 million, both of which were recorded in net benefit cost in 2021. The curtailment loss decreased the OPEB Plan's unrealized actuarial gain by $ i 3 million which was included in OCI and increased the OPEB Plan obligation by $ i 3 million, resulting in no adjustment to net benefit cost in 2021.
204 | TC Energy Consolidated Financial Statements 2023


 i 
The Company's funded status was comprised of the following:
at December 31Pension
Benefit Plans
Other Post-Retirement
Benefit Plans
(millions of Canadian $)2023202220232022
Change in Benefit Obligation1
    
Benefit obligation – beginning of year i 3,081  i 4,027  i 310  i 419 
Service cost i 93  i 145  i 3  i 5 
Interest cost i 158  i 125  i 16  i 13 
Employee contributions i 7  i 6  i 2  i 2 
Benefits paid( i 185)( i 324)( i 44)( i 24)
Actuarial (gain) loss
 i 219 ( i 949) i 2 ( i 120)
Foreign exchange rate changes( i 17) i 51 ( i 4) i 15 
Benefit obligation – end of year i 3,356  i 3,081  i 285  i 310 
Change in Plan Assets    
Plan assets at fair value – beginning of year i 3,481  i 4,145  i 354  i 431 
Actual return on plan assets i 385 ( i 483) i 24 ( i 89)
Employer contributions2
 i 28  i 78  i 9  i 8 
Employee contributions i 7  i 6  i 2  i 2 
Benefits paid( i 185)( i 324)( i 23)( i 24)
Foreign exchange rate changes( i 19) i 59 ( i 8) i 26 
Plan assets at fair value – end of year i 3,697  i 3,481  i 358  i 354 
Funded Status – Plan Surplus i 341  i 400  i 73  i 44 
1The benefit obligation for the Company’s pension benefit plans represents the projected benefit obligation. The benefit obligation for the Company’s other post-retirement benefit plans represents the accumulated post-retirement benefit obligation.
2The Company reduced letters of credit by $ i 78 million in the Canadian DB Plan (2022 –  i nil) for funding purposes.
 / 
The actuarial loss realized on the defined benefit plan obligation is primarily attributable to a decrease in the weighted average discount rate from  i 5.15 per cent in 2022 to  i 4.75 per cent in 2023.
The actuarial loss realized on the OPEB Plan obligation is primarily due to a decrease in the weighted average discount rate from  i 5.45 per cent in 2022 to  i 5.10 per cent in 2023.
 i 
The amounts recognized on the Company's Consolidated balance sheet for its DB Plans and other post-retirement benefits plans were as follows:
at December 31Pension
Benefit Plans
Other Post-Retirement
Benefit Plans
(millions of Canadian $)2023202220232022
Other long-term assets (Note 16)
 i 341  i 400  i 177  i 163 
Accounts payable and other i   i  ( i 7)( i 8)
Other long-term liabilities (Note 19)
 i   i  ( i 97)( i 111)
  i 341  i 400  i 73  i 44 
 / 
TC Energy Consolidated Financial Statements 2023 | 205


 i 
Included in the above benefit obligation and fair value of plan assets were the following amounts for plans that were not fully funded:
at December 31Pension
Benefit Plans
Other Post-Retirement
Benefit Plans
(millions of Canadian $)2023202220232022
Projected benefit obligation1
 i   i  ( i 104)( i 119)
Plan assets at fair value i   i   i   i  
Funded Status – Plan Deficit i   i  ( i 104)( i 119)
1The projected benefit obligation for the pension benefit plans differs from the accumulated benefit obligation in that it includes an assumption with respect to future compensation levels.
 / 
 i 
The funded status based on the accumulated benefit obligation for all DB Plans was as follows:
at December 3120232022
(millions of Canadian $)
Accumulated benefit obligation( i 3,090)( i 2,880)
Plan assets at fair value i 3,697  i 3,481 
Funded Status – Plan Surplus i 607  i 601 
 / 
The Company's DB Plans with respect to accumulated benefit obligations and the fair value of plan assets were fully funded as at December 31, 2023 and December 31, 2022.
 i 
The Company pension plans' weighted average asset allocations and target allocations by asset category were as follows:
at December 31Percentage of
Plan Assets
Target Allocations
202320222023
Fixed income securities i 41 % i 38 %
 i 30% to  i 50%
Equity securities i 44 % i 44 %
 i 30% to  i 55%
Other investments  i 15 % i 18 %
 i 10% to  i 25%
  i 100 % i 100 % 
 / 
 i 
Fixed income and equity securities include the Company's debt and common shares as follows:
at December 31 Percentage of
Plan Assets
(millions of Canadian $)2023202220232022
Fixed income securities i 7  i 7  i 0.2 % i 0.2 %
Equity securities i 2  i 3  i 0.1 % i 0.1 %
 / 
Pension plan assets are managed on a going concern basis, subject to legislative restrictions, and are diversified across asset classes to maximize returns at an acceptable level of risk. Asset mix strategies consider plan demographics and may include traditional equity and debt securities as well as alternative assets such as infrastructure, private equity, real estate and derivatives to diversify risk. Derivatives are not used for speculative purposes and may be used to hedge certain liabilities.
All investments are measured at fair value using market prices. Where the fair value cannot be readily determined by reference to generally available price quotations, the fair value is determined by considering the discounted cash flows on a         risk-adjusted basis and by comparison to similar assets which are publicly traded. In Level I, the fair value of assets is determined by reference to quoted prices in active markets for identical assets that the Company has the ability to access at the measurement date. In Level II, the fair value of assets is determined using valuation techniques such as option pricing models and extrapolation using significant inputs which are observable directly or indirectly. In Level III, the fair value of assets is determined using a market approach based on inputs that are unobservable and significant to the overall fair value measurement.
206 | TC Energy Consolidated Financial Statements 2023


 i 
The following table presents plan assets for DB Plans and OPEB Plans measured at fair value, which have been categorized into the three categories based on a fair value hierarchy. Refer to Note 29, Risk management and financial instruments, for additional information.
at December 31Quoted Prices in
Active Markets
(Level I)
Significant Other Observable Inputs
(Level II)
Significant Unobservable Inputs
(Level III)
TotalPercentage of
Total Portfolio
(millions of Canadian $)2023202220232022202320222023202220232022
Asset Category
Cash and Cash Equivalents i 68  i 55  i 1  i 1  i   i   i 69  i 56  i 2  i 1 
Equity Securities:
Canadian i 121  i 117  i   i   i   i   i 121  i 117  i 3  i 3 
U.S. i 965  i 897  i   i   i   i   i 965  i 897  i 24  i 24 
International i 167  i 172  i 187  i 172  i   i   i 354  i 344  i 9  i 9 
Global i   i   i 74  i 75  i   i   i 74  i 75  i 2  i 2 
Emerging i 54  i 50  i 140  i 127  i   i   i 194  i 177  i 5  i 5 
Fixed Income Securities:
Canadian Bonds:
Federal i   i   i 266  i 221  i   i   i 266  i 221  i 7  i 6 
Provincial i   i   i 314  i 249  i   i   i 314  i 249  i 8  i 6 
Municipal i   i   i 16  i 12  i   i   i 16  i 12  i   i  
Corporate i   i   i 143  i 108  i   i   i 143  i 108  i 4  i 3 
U.S. Bonds:
Federal i 185  i 177  i 240  i 158  i   i   i 425  i 335  i 10  i 9 
Municipal i   i   i 1  i 1  i   i   i 1  i 1  i   i  
Corporate i 312  i 345  i 74  i 94  i   i   i 386  i 439  i 10  i 11 
International:
Government i 4  i 5  i 11  i 6  i   i   i 15  i 11  i   i  
Corporate i   i   i 83  i 58  i   i   i 83  i 58  i 2  i 1 
Mortgage backed i 43  i 36  i 17  i 1  i   i   i 60  i 37  i 1  i 1 
Net forward contracts i   i  ( i 131)( i 78) i   i  ( i 131)( i 78)( i 4)( i 2)
Other Investments:
Real estate i   i   i   i   i 283  i 336  i 283  i 336  i 7  i 9 
Infrastructure i   i   i   i   i 269  i 296  i 269  i 296  i 7  i 8 
Private equity funds i   i   i   i   i 10  i   i 10  i   i   i  
Funds held on deposit i 138  i 144  i   i   i   i   i 138  i 144  i 3  i 4 
  i 2,057  i 1,998  i 1,436  i 1,205  i 562  i 632  i 4,055  i 3,835  i 100  i 100 
 / 
 i 
The following table presents the net change in the Level III fair value category:
(millions of Canadian $, pre-tax)
Balance at December 31, 2021 i 565 
Purchases and sales i 52 
Realized and unrealized gains (losses)
 i 15 
Balance at December 31, 2022 i 632 
Purchases and sales( i 76)
Realized and unrealized gains (losses)
 i 6 
Balance at December 31, 2023 i 562 
 / 
TC Energy Consolidated Financial Statements 2023 | 207


In 2024, the Company's expects to make funding contributions of $ i 6 million for the other post-retirement benefit plans, approximately $ i 70 million for the savings plans and DC Plans and  i no contributions for the DB Plans. The Company is not expecting to issue any additional letters of credit for the funding of solvency requirements to the Canadian DB plan in 2024.
 i 
The following are estimated future benefit payments, which reflect expected future service:
at December 31Other Post-Retirement Benefits
(millions of Canadian $)Pension Benefits
2024 i 204  i 23 
2025 i 207  i 23 
2026 i 211  i 23 
2027 i 214  i 22 
2028 i 216  i 22 
2029 to 2033 i 1,127  i 104 
 / 
The rate used to discount pension and other post-retirement benefit plan obligations was developed based on a yield curve of primarily corporate AA bond yields at December 31, 2023. This yield curve is used to develop spot rates that vary based on the duration of the obligations. The estimated future cash flows for the pension and other post-retirement benefit obligations were matched to the corresponding rates on the spot rate curve to derive a weighted average discount rate.
 i 
The significant weighted average actuarial assumptions adopted in measuring the Company's benefit obligations were as follows:
at December 31Pension
Benefit Plans
Other Post-Retirement
Benefit Plans
2023202220232022
Discount rate i 4.75 % i 5.15 % i 5.10 % i 5.45 %
Rate of compensation increase i 3.20 % i 3.30 % i   i  
 / 
 i The significant weighted average actuarial assumptions adopted in measuring the Company's net benefit plan costs were as follows:
year ended December 31Pension
Benefit Plans
Other Post-Retirement
Benefit Plans
202320222021202320222021
Discount rate i 5.15 % i 3.05 % i 2.70 % i 5.45 % i 3.10 % i 2.80 %
Expected long-term rate of return on plan assets i 6.45 % i 6.10 % i 6.15 % i 4.50 % i 3.25 % i 3.00 %
Rate of compensation increase i 3.25 % i 3.00 % i 2.60 % i   i   i  
208 | TC Energy Consolidated Financial Statements 2023


The overall expected long-term rate of return on plan assets is based on historical and projected rates of return for the portfolio in aggregate and for each asset class in the portfolio. Assumed projected rates of return are selected after analyzing historical experience and estimating future levels and volatility of returns. Asset class benchmark returns and asset mix are also considered in determining the overall expected rate of return. The discount rate is based on market interest rates of high-quality bonds that match the timing and benefits expected to be paid under each plan.
A  i 5.95 per cent weighted-average annual rate of increase in the per capita cost of covered health care benefits was assumed for 2024 measurement purposes. The rate was assumed to decrease gradually to  i 4.80 per cent by 2030 and remain at this level thereafter.
 i 
The net benefit cost recognized for the Company’s pension benefit plans and other post-retirement benefit plans was as follows:
year ended December 31Pension
Benefit Plans
Other Post-Retirement
Benefit Plans
(millions of Canadian $)202320222021202320222021
Service cost1
 i 93  i 145  i 171  i 3  i 5  i 6 
Other components of net benefit cost1
Interest cost i 158  i 125  i 119  i 16  i 13  i 12 
Expected return on plan assets( i 234)( i 239)( i 234)( i 16)( i 14)( i 13)
Amortization of actuarial loss i   i 10  i 23  i   i 1  i 2 
Amortization of regulatory asset i   i 12  i 27  i   i 1  i 2 
Curtailment gain i   i  ( i 5) i   i   i  
Settlement gain – AOCI i  ( i 2)( i 2) i   i   i  
( i 76)( i 94)( i 72) i   i 1  i 3 
Net Benefit Cost Recognized i 17  i 51  i 99  i 3  i 6  i 9 
1    Service cost and other components of net benefit cost are included in Plant operating costs and other in the Consolidated statement of income.
 / 
 i 
Pre-tax amounts recognized in AOCI were as follows:
at December 31202320222021
Pension
Benefits
Other Post-
Retirement
Benefits
Pension
Benefits
Other Post-
Retirement
Benefits
Pension
Benefits
Other Post-
Retirement
Benefits
(millions of Canadian $)
Net loss i 71  i 6  i 38  i 24  i 147  i 5 
 / 
 i 
Pre-tax amounts recognized in OCI were as follows:
year ended December 31202320222021
Pension
Benefits
Other Post-
Retirement
Benefits
Pension
Benefits
Other Post-
Retirement
Benefits
Pension
Benefits
Other Post-
Retirement
Benefits
(millions of Canadian $)
Amortization of net gain (loss) from AOCI to net income
 i   i  ( i 10)( i 1)( i 23)( i 2)
Curtailment i   i   i   i   i   i 3 
Settlement  i   i   i 2  i   i 2  i  
Funded status adjustment i 33 ( i 18)( i 101) i 20 ( i 190)( i 18)
  i 33 ( i 18)( i 109) i 19 ( i 211)( i 17)
 / 
TC Energy Consolidated Financial Statements 2023 | 209


29.   i RISK MANAGEMENT AND FINANCIAL INSTRUMENTS
Risk Management Overview
TC Energy has exposure to various financial risks and has strategies, policies and limits in place to manage the impact of these risks on its earnings, cash flows and, ultimately, shareholder value.
Risk management strategies, policies and limits are designed to ensure TC Energy's risks and related exposures are in line with the Company's business objectives and risk tolerance. TC Energy's risks are managed within limits that are established by the Company's Board, implemented by senior management and monitored by the Company's risk management, internal audit and business segment groups. The Board's Audit Committee oversees how management monitors compliance with risk management policies and procedures and oversees management's review of the adequacy of the risk management framework.
Market Risk
The Company constructs and invests in energy infrastructure projects, purchases and sells commodities, issues short- and long-term debt, including amounts in foreign currencies and invests in foreign operations. Certain of these activities expose the Company to market risk from changes in commodity prices, foreign exchange rates and interest rates, which may affect the Company's earnings, cash flows and the value of its financial assets and liabilities. The Company assesses contracts used to manage market risk to determine whether all, or a portion, meets the definition of a derivative.
Derivative contracts the Company uses to assist in managing exposure to market risk may include the following:
forwards and futures contracts – agreements to purchase or sell a specific financial instrument or commodity at a specified price and date in the future
swaps – agreements between two parties to exchange streams of payments over time according to specified terms
options – agreements that convey the right, but not the obligation of the purchaser to buy or sell a specific amount of a financial instrument or commodity at a fixed price, either at a fixed date or at any time within a specified period.
Commodity price risk
The following strategies may be used to manage the Company's exposure to market risk resulting from commodity price risk management activities in the Company's non-regulated businesses:
in the Company's natural gas marketing business, TC Energy enters into natural gas transportation and storage contracts as well as natural gas purchase and sale agreements. The Company manages exposure on these contracts using financial instruments and hedging activities to offset market price volatility
in the Company's liquids marketing business, TC Energy enters into pipeline and storage terminal capacity contracts as well as crude oil purchase and sale agreements. The Company fixes a portion of the exposure on these contracts by entering into financial instruments to manage variable price fluctuations that arise from physical liquids transactions
in the Company's power businesses, TC Energy manages the exposure to fluctuating commodity prices through long-term contracts and hedging activities including selling and purchasing electricity and natural gas in forward markets
in the Company's non-regulated natural gas storage business, TC Energy's exposure to seasonal natural gas price spreads is managed with a portfolio of third-party storage capacity contracts and through offsetting purchases and sales of natural gas in forward markets to lock in future positive margins.
Lower natural gas, crude oil and electricity prices could lead to reduced investment in the development, expansion and production of these commodities. A reduction in the demand for these commodities could negatively impact opportunities to expand the Company's asset base and/or re-contract with TC Energy's shippers and customers as contractual agreements expire.
The physical and transition risks related to climate change could impact commodity prices and fossil fuel supply and demand dynamics which could affect the Company's financial performance. TC Energy evaluates the financial resilience of the Company’s asset portfolio against a range of future pricing and supply and demand outcomes as part of the Company’s strategic planning process. TC Energy’s exposure to climate change-related transition risks and resulting policy changes is managed through the Company’s business model, which is based on a long-term, low-risk strategy whereby the majority of TC Energy’s earnings are underpinned by regulated cost-of-service arrangements and/or long-term contracts. The Company factors physical and transition risks into capital planning, financial risk management and operational activities and is working towards reducing the GHG emissions intensity of existing operations.
210 | TC Energy Consolidated Financial Statements 2023


Interest rate risk
TC Energy utilizes short- and long-term debt to finance its operations which exposes the Company to interest rate risk. TC Energy typically pays fixed rates of interest on its long-term debt and floating rates on short-term debt including its commercial paper programs and amounts drawn on its credit facilities. A small portion of TC Energy's long-term debt bears interest at floating rates. In addition, the Company is exposed to interest rate risk on financial instruments and contractual obligations containing variable interest rate components. The Company actively manages its interest rate risk using interest rate derivatives.
Foreign exchange risk
Certain of TC Energy's businesses generate all or most of their earnings in U.S. dollars and, since the Company reports its financial results in Canadian dollars, changes in the value of the U.S. dollar against the Canadian dollar can affect its net income. As the Company's U.S. dollar-denominated operations continue to grow, this exposure increases. A portion of this risk is offset by interest expense on U.S. dollar-denominated debt. The balance of the exposure is actively managed on a rolling basis up to three years in advance using foreign exchange derivatives; however, the natural exposure beyond that period remains.
A portion of the Company's Mexico Natural Gas Pipelines monetary assets and liabilities are peso-denominated, while TC Energy's Mexico operations' financial results are denominated in U.S. dollars. These peso‑denominated balances are revalued to U.S. dollars and, as a result, changes in the value of the Mexican peso against the U.S. dollar can affect the Company's net income. In addition, foreign exchange gains or losses calculated for Mexico income tax purposes on the revaluation of U.S. dollar‑denominated monetary assets and liabilities result in a peso‑denominated income tax exposure for these entities, leading to fluctuations in Income from equity investments and Income tax expense. These exposures are actively managed using foreign exchange derivatives, although some unhedged exposure remains.
Net investment in foreign operations
The Company hedges a portion of its net investment in foreign operations (on an after-tax basis) with U.S. dollar‑denominated debt, cross-currency interest rate swaps and foreign exchange options as appropriate.
 i 
The fair values and notional amounts for the derivatives designated as a net investment hedge were as follows:
at December 3120232022
Fair
Value
1,2
Notional Amount
Fair
Value
1,2
Notional Amount
(millions of Canadian $, unless otherwise noted)
U.S. dollar foreign exchange options (maturing 2024)
 i 8 US  i 1,000( i 22)US  i 3,600
U.S. dollar cross-currency interest rate swaps (maturing 2024 to 2025)3
 i 2 US  i 200( i 5)US  i 300
  i 10 US  i 1,200( i 27)US  i 3,900
1Fair value equals carrying value.
2No amounts have been excluded from the assessment of hedge effectiveness.
3In 2023, Net income (loss) includes net realized gains of less than $ i 1 million (2022 – gains of $ i 1 million) related to the interest component of cross-currency swap settlements which are reported within Interest expense.
The notional amounts and fair value of U.S. dollar-denominated debt designated as a net investment hedge were as follows:
at December 3120232022
(millions of Canadian $, unless otherwise noted)
Notional amount
 i 27,800 (US  i 21,100)
 i 32,500 (US  i 24,000)
Fair value
 i 26,600 (US  i 20,200)
 i 30,800 (US  i 22,700)
 / 
TC Energy Consolidated Financial Statements 2023 | 211


Counterparty Credit Risk
TC Energy's exposure to counterparty credit risk includes its cash and cash equivalents, accounts receivable and certain contractual recoveries, available-for-sale assets, the fair value of derivative assets, net investment in leases and certain contract assets in Mexico.
At times, the Company's counterparties may endure financial challenges resulting from commodity price and market volatility, economic instability and political or regulatory changes. In addition to actively monitoring these situations, there are a number of factors that reduce TC Energy's counterparty credit risk exposure in the event of default, including:
contractual rights and remedies together with the utilization of contractually-based financial assurances
current regulatory frameworks governing certain TC Energy operations
the competitive position of the Company's assets and the demand for the Company's services
potential recovery of unpaid amounts through bankruptcy and similar proceedings.
The Company reviews financial assets carried at amortized cost for impairment using the lifetime expected loss of the financial asset at initial recognition and throughout the life of the financial asset. TC Energy uses historical credit loss and recovery data, adjusted for management's judgment regarding current economic and credit conditions, along with reasonable and supportable forecasts to determine any impairment, which is recognized in Plant operating costs and other.
The Company’s net investment in leases and certain contract assets are financial assets subject to ECL. TC Energy’s methodology for assessing the ECL regarding these financial assets includes consideration of the probability of default (the probability that the customer will default on its obligation), the loss given default (the economic loss as a proportion of the financial asset balance in the event of a default) and the exposure at default (the financial asset balance at the time of a hypothetical default) with one-year forward-looking information that includes assumptions for future macroeconomic conditions under three probability-weighted future scenarios.
The macroeconomic factors considered most relevant to the Company's net investment in leases and contract assets include Mexico's GDP, Mexico's government debt to GDP and Mexico's inflation. The ECL amount is updated at each reporting date to reflect changes in assumptions and forecasts for future economic conditions.
For the year ended December 31, 2023, the Company recorded a $ i 73 million ECL recovery (2022 – an expense of $ i 149 million; 2021 –  i nil) with respect to the net investment in leases associated with the in-service TGNH pipelines and a $ i 10 million ECL recovery (2022 – $ i 14 million expense; 2021 –  i nil) for contract assets related to certain other Mexico natural gas pipelines.
Other than the ECL provision noted above, the Company had  i  i no /  significant credit losses at December 31, 2023 and 2022. At December 31, 2023 and 2022, there were  i  i no /  significant credit risk concentrations and  i  i no /  significant amounts past due or impaired.
TC Energy has significant credit and performance exposure to financial institutions that hold cash deposits and provide committed credit lines and letters of credit that help manage the Company's exposure to counterparties and provide liquidity in commodity, foreign exchange and interest rate derivative markets. TC Energy's portfolio of financial sector exposure consists primarily of highly-rated investment grade, systemically important financial institutions.
Non-Derivative Financial Instruments
Fair value of non-derivative financial instruments
Available-for-sale assets are recorded at fair value which is calculated using quoted market prices where available. Certain non-derivative financial instruments included in Cash and cash equivalents, Accounts receivable, Other current assets, Restricted investments, Net investment in leases, Other long-term assets, Notes payable, Accounts payable and other, Dividends payable, Accrued interest and Other long-term liabilities have carrying amounts that approximate their fair value due to the nature of the item or the short time to maturity. Each of these instruments are classified in Level II of the fair value hierarchy, except for the Company's LMCI equity securities which are classified in Level I of the fair value hierarchy.
Credit risk has been taken into consideration when calculating the fair value of non-derivative financial instruments.
212 | TC Energy Consolidated Financial Statements 2023


Balance sheet presentation of non-derivative financial instruments
 i 
The following table details the fair value of non-derivative financial instruments, excluding those where carrying amounts approximate fair value, and would be classified in Level II of the fair value hierarchy:
at December 3120232022
Carrying
Amount
Fair
Value
Carrying
Amount
Fair
Value
(millions of Canadian $)
Long-term debt, including current portion (Note 21)1,2
( i 52,914)( i 52,815)( i 41,543)( i 39,505)
Junior subordinated notes (Note 22)
( i 10,287)( i 9,217)( i 10,495)( i 9,415)
 ( i 63,201)( i 62,032)( i 52,038)( i 48,920)
1Long-term debt is recorded at amortized cost, except for US$ i 2.0 billion (2022 – US$ i 1.6 billion) that is attributed to hedged risk and recorded at fair value.
2Net income (loss) for 2023 included unrealized losses of $ i 53 million (2022 – unrealized gains of $ i 64 million) for fair value adjustments attributable to the hedged interest rate risk associated with interest rate swap fair value hedging relationships on US$ i 2.0 billion of long-term debt at December 31, 2023         (2022 – US$ i 1.6 billion). There were no other unrealized gains or losses from fair value adjustments to the non-derivative financial instruments.
Available-for-sale assets summary
The following tables summarize additional information about the Company's restricted investments that were classified as available-for-sale assets:
at December 3120232022
LMCI Restricted Investments
Other Restricted Investments1
LMCI Restricted Investments
Other Restricted Investments1
(millions of Canadian $)
Fair value of fixed income securities2,3
Maturing within 1 year i 1  i 35  i   i 54 
Maturing within 1-5 years i 8  i 291  i   i 106 
Maturing within 5-10 years i 1,340  i   i 1,153  i  
Maturing after 10 years i 102  i   i 77  i  
Fair value of equity securities2,4
 i 883  i   i 749  i  
 i 2,334  i 326  i 1,979  i 160 
1Other restricted investments have been set aside to fund insurance claim losses to be paid by the Company's wholly-owned captive insurance subsidiary.
2Available-for-sale assets are recorded at fair value and included in Other current assets and Restricted investments on the Company's Consolidated balance sheet.
3Classified in Level II of the fair value hierarchy.
4Classified in Level I of the fair value hierarchy.
 / 
 i  i 
year ended December 31202320222021

(millions of Canadian $)
LMCI Restricted Investments1
Other Restricted Investments2
LMCI Restricted Investments1
Other Restricted Investments2
LMCI Restricted Investments1
Other Restricted Investments2
Net unrealized gains (losses)
 i 190  i 13 ( i 244)( i 7) i 45 ( i 2)
Net realized gains (losses)3
( i 34) i  ( i 32) i   i 3  i  
1Unrealized and realized gains (losses) arising from changes in the fair value of LMCI restricted investments impact the subsequent amounts to be collected through tolls to cover future pipeline abandonment costs. As a result, the Company records these gains and losses as regulatory liabilities or regulatory assets.
2Unrealized and realized gains (losses) on other restricted investments are included in Interest income and other in the Company's Consolidated statement of income.
3Realized gains (losses) on the sale of LMCI restricted investments are determined using the average cost basis.
 / 
 / 
Derivative Instruments
Fair value of derivative instruments
The fair value of foreign exchange and interest rate derivatives has been calculated using the income approach which uses year-end market rates and applies a discounted cash flow valuation model. The fair value of commodity derivatives has been calculated using quoted market prices where available. In the absence of quoted market prices, third-party broker quotes or other valuation techniques have been used. The fair value of options has been calculated using the Black-Scholes pricing model. Credit risk has been taken into consideration when calculating the fair value of derivative instruments. Unrealized gains and losses on derivative instruments are not necessarily representative of the amounts that will be realized on settlement.
TC Energy Consolidated Financial Statements 2023 | 213


In some cases, even though the derivatives are considered to be effective economic hedges, they do not meet the specific criteria for hedge accounting treatment or are not designated as a hedge and are accounted for at fair value with changes in fair value recorded in net income in the period of change. This may expose the Company to increased variability in reported earnings because the fair value of the derivative instruments can fluctuate significantly from period to period.
The recognition of gains and losses on derivatives for Canadian natural gas regulated pipeline exposures is determined through the regulatory process. Gains and losses arising from changes in the fair value of derivatives accounted for as part of RRA, including those that qualify for hedge accounting treatment, are expected to be refunded or recovered through the tolls charged by the Company. As a result, these gains and losses are deferred as regulatory assets or regulatory liabilities and are refunded to or collected from the rate payers in subsequent years when the derivative settles.
Balance sheet presentation of derivative instruments
The balance sheet classification of the fair value of derivative instruments was as follows:
at December 31, 2023Cash Flow HedgesFair Value HedgesNet
 Investment Hedges
Held for
 Trading
Total Fair
 Value of Derivative Instruments1
(millions of Canadian $)
Other current assets (Note 9)
   
Commodities2
 i 9  i   i   i 1,195  i 1,204 
Foreign exchange i   i   i 10  i 71  i 81 
 i 9  i   i 10  i 1,266  i 1,285 
Other long-term assets (Note 16)
Commodities2
 i 3  i   i   i 86  i 89 
Foreign exchange i   i   i   i 30  i 30 
Interest rate i   i 36  i   i   i 36 
 i 3  i 36  i   i 116  i 155 
Total Derivative Assets i 12  i 36  i 10  i 1,382  i 1,440 
Accounts payable and other (Note 18)
Commodities2
( i 1) i   i  ( i 1,110)( i 1,111)
Foreign exchange i   i   i  ( i 14)( i 14)
Interest rate i  ( i 18) i   i  ( i 18)
( i 1)( i 18) i  ( i 1,124)( i 1,143)
Other long-term liabilities (Note 19)
Commodities2
 i   i   i  ( i 75)( i 75)
Foreign exchange i   i   i  ( i 2)( i 2)
Interest rate i  ( i 29) i   i  ( i 29)
 i  ( i 29) i  ( i 77)( i 106)
Total Derivative Liabilities( i 1)( i 47) i  ( i 1,201)( i 1,249)
Total Derivatives i 11 ( i 11) i 10  i 181  i 191 
1Fair value equals carrying value.
2Includes purchases and sales of power, natural gas and liquids.

214 | TC Energy Consolidated Financial Statements 2023


The balance sheet classification of the fair value of derivative instruments was as follows:
at December 31, 2022Cash Flow HedgesFair Value Hedges
Net
 Investment Hedges
Held for
 Trading
Total Fair
Value of Derivative Instruments1
(millions of Canadian $)
Other current assets (Note 9)
   
Commodities2
 i   i   i   i 597  i 597 
Foreign exchange i   i   i 6  i 11  i 17 
 i   i   i 6  i 608  i 614 
Other long-term assets (Note 16)
Commodities2
 i   i   i   i 62  i 62 
Foreign exchange i   i   i 2  i 15  i 17 
Interest rate i   i 12  i   i   i 12 
 i   i 12  i 2  i 77  i 91 
Total Derivative Assets i   i 12  i 8  i 685  i 705 
Accounts payable and other (Note 18)
Commodities2
( i 72) i   i  ( i 584)( i 656)
Foreign exchange i   i  ( i 31)( i 158)( i 189)
Interest rate i  ( i 26) i   i  ( i 26)
( i 72)( i 26)( i 31)( i 742)( i 871)
Other long-term liabilities (Note 19)
Commodities2
( i 2) i   i  ( i 75)( i 77)
Foreign exchange i   i  ( i 4)( i 20)( i 24)
Interest rate i  ( i 50) i   i  ( i 50)
( i 2)( i 50)( i 4)( i 95)( i 151)
Total Derivative Liabilities( i 74)( i 76)( i 35)( i 837)( i 1,022)
Total Derivatives( i 74)( i 64)( i 27)( i 152)( i 317)
1Fair value equals carrying value.
2Includes purchases and sales of power, natural gas and liquids.
The majority of derivative instruments held for trading have been entered into for risk management purposes and all are subject to the Company's risk management strategies, policies and limits. These include derivatives that have not been designated as hedges or do not qualify for hedge accounting treatment but have been entered into as economic hedges to manage the Company's exposures to market risk.
Derivatives in fair value hedging relationships
 i 
The following table details amounts recorded on the Consolidated balance sheet in relation to cumulative adjustments for fair value hedges included in the carrying amount of the hedged liabilities:
at December 31Carrying Amount
Fair Value Hedging Adjustments1
(millions of Canadian $)2023202220232022
Long-term debt( i 2,630)( i 2,101) i 11  i 64 
1At December 31, 2023 and 2022, adjustments for discontinued hedging relationships included in these balances were  i  i nil / .
 / 
TC Energy Consolidated Financial Statements 2023 | 215


Notional and maturity summary
The maturity and notional amount or quantity outstanding related to the Company's derivative instruments excluding hedges of the net investment in foreign operations was as follows:
at December 31, 2023PowerNatural GasLiquidsForeign ExchangeInterest Rate
Net sales (purchases)1,2
 i 9,209  i 50 ( i 7)  
Millions of U.S. dollars    i 4,978  i 2,000 
Millions of Mexican pesos    i 20,000  i  
Maturity dates
2024-2044
2024-2029
2024
2024-2026
2030-2034
1Volumes for power, natural gas and liquids derivatives are in GWh, Bcf and MMBbls, respectively.
2In 2023, the Company entered into contracts to sell  i 50 MW of power commencing in 2025 with terms ranging from  i 15 to  i 20 years and provided from specified renewable sources in the Province of Alberta.
at December 31, 2022PowerNatural GasLiquidsForeign ExchangeInterest Rate
Net sales (purchases)1
 i 673 ( i 96) i 11 — — 
Millions of U.S. dollars— — —  i 5,997  i 1,600 
Millions of Mexican pesos— — —  i 9,747— 
Maturity dates2023-20262023-20272023-20242023-20262030-2032
1Volumes for power, natural gas and liquids derivatives are in GWh, Bcf and MMBbls, respectively.
Unrealized and Realized Gains (Losses) on Derivative Instruments
The following summary does not include hedges of the net investment in foreign operations:
year ended December 31202320222021
(millions of Canadian $)
Derivative Instruments Held for Trading1
Unrealized gains (losses) in the year
Commodities i 96  i 14  i 9 
Foreign exchange (Note 23)
 i 246 ( i 149)( i 203)
Realized gains (losses) in the year
Commodities i 811  i 759  i 287 
Foreign exchange (Note 23)
 i 155 ( i 2) i 240 
Derivative Instruments in Hedging Relationships2
Realized gains (losses) in the year
Commodities( i 2)( i 73)( i 44)
Interest rate( i 43)( i 3)( i 32)
1Realized and unrealized gains (losses) on held-for-trading derivative instruments used to purchase and sell commodities are included on a net basis in Revenues. Realized and unrealized gains (losses) on foreign exchange held-for-trading derivative instruments are included on a net basis in Foreign exchange (gains) losses, net.
2In 2023, there were  i no gains or losses included in Net Income (loss) relating to discontinued cash flow hedges where it was probable that the anticipated transaction would not occur (2022 –  i nil; 2021 – realized loss of $ i 10 million).
216 | TC Energy Consolidated Financial Statements 2023


Derivatives in cash flow hedging relationships
 i 
The components of OCI (Note 27) related to the change in fair value of derivatives in cash flow hedging relationships before tax and including the portion attributable to non-controlling interests were as follows:
year ended December 31202320222021
(millions of Canadian $, pre-tax)
Gains (losses) in fair value of derivative instruments recognized in OCI1
Commodities i  ( i 94)( i 35)
Interest rate i   i 36  i 22 
 i  ( i 58)( i 13)
1No amounts have been excluded from the assessment of hedge effectiveness.
 / 
Effect of fair value and cash flow hedging relationships
The following table details amounts presented in the Consolidated statement of income in which the effects of fair value or cash flow hedging relationships were recorded:
year ended December 31202320222021
(millions of Canadian $)
Fair Value Hedges
Interest rate contracts1
Hedged items ( i 98)( i 30) i  
Derivatives designated as hedging instruments( i 43)( i 1) i  
Cash Flow Hedges
Reclassification of gains (losses) on derivative instruments from AOCI to Net income (loss)2,3
Commodity contracts4
( i 85)( i 47)( i 22)
Interest rate contracts1
( i 12)( i 16)( i 46)
1Presented within Interest expense in the Consolidated statement of income.
2Refer to Note 27, Other comprehensive income (loss) and accumulated other comprehensive income (loss), for the components of OCI related to derivatives in cash flow hedging relationships including the portion attributable to non-controlling interests.
3There are no amounts recognized in earnings that were excluded from effectiveness testing.
4Presented within Revenues (Power and Energy Solutions) in the Consolidated statement of income.
Offsetting of derivative instruments
The Company enters into derivative contracts with the right to offset in the normal course of business as well as in the event of default. TC Energy has no master netting agreements; however, similar contracts are entered into containing rights to offset.
The Company has elected to present the fair value of derivative instruments with the right to offset on a gross basis on the Consolidated balance sheet.
TC Energy Consolidated Financial Statements 2023 | 217


 i  i 
The following tables show the impact on the presentation of the fair value of derivative instrument assets and liabilities had the Company elected to present these contracts on a net basis:
at December 31, 2023Gross Derivative Instruments
Amounts Available for Offset1
Net Amounts
(millions of Canadian $)
Derivative Instrument Assets
Commodities i 1,293 ( i 1,099) i 194 
Foreign exchange i 111 ( i 16) i 95 
Interest rate i 36 ( i 5) i 31 
 i 1,440 ( i 1,120) i 320 
Derivative Instrument Liabilities
Commodities( i 1,186) i 1,099 ( i 87)
Foreign exchange( i 16) i 16  i  
Interest rate( i 47) i 5 ( i 42)
( i 1,249) i 1,120 ( i 129)
1Amounts available for offset do not include cash collateral pledged or received.
at December 31, 2022Gross Derivative Instruments
Amounts Available for Offset1
Net Amounts
(millions of Canadian $)
Derivative Instrument Assets
Commodities i 659 ( i 591) i 68 
Foreign exchange i 34 ( i 33) i 1 
Interest rate i 12 ( i 4) i 8 
 i 705 ( i 628) i 77 
Derivative Instrument Liabilities
Commodities( i 733) i 591 ( i 142)
Foreign exchange( i 213) i 33 ( i 180)
Interest rate( i 76) i 4 ( i 72)
( i 1,022) i 628 ( i 394)
1Amounts available for offset do not include cash collateral pledged or received.
 / 
 / 
With respect to the derivative instruments presented above, the Company provided cash collateral of $ i 149 million and letters of credit of $ i 83 million at December 31, 2023 (2022 – $ i 138 million and $ i 68 million, respectively) to its counterparties. At December 31, 2023, the Company held less than $ i 1 million in cash collateral and $ i 15 million in letters of credit (2022 – less than $ i 1 million and $ i 10 million, respectively) from counterparties on asset exposures.
Credit-risk-related contingent features of derivative instruments
Derivative contracts entered into to manage market risk often contain financial assurance provisions that allow parties to the contracts to manage credit risk. These provisions may require collateral to be provided if a credit-risk-related contingent event occurs, such as a downgrade in the Company's credit rating to non-investment grade. The Company may also need to provide collateral if the fair value of its derivative financial instruments exceeds pre-defined exposure limits.
Based on contracts in place and market prices at December 31, 2023, the aggregate fair value of all derivative instruments with credit-risk-related contingent features that were in a net liability position was $ i 3 million (2022 – $ i 19 million), for which the Company has provided no collateral in the normal course of business. If the credit-risk-related contingent features in these agreements were triggered on December 31, 2023, the Company would have been required to provide collateral equal to the fair value of the related derivative instruments discussed above. Collateral may also need to be provided should the fair value of derivative instruments exceed pre-defined contractual exposure limit thresholds. The Company has sufficient liquidity in the form of cash and undrawn committed revolving credit facilities to meet these contingent obligations should they arise.
218 | TC Energy Consolidated Financial Statements 2023


Fair Value Hierarchy
The Company's financial assets and liabilities recorded at fair value have been categorized into three categories based on a fair value hierarchy.
LevelsHow Fair Value Has Been Determined
Level IQuoted prices in active markets for identical assets and liabilities that the Company has the ability to access at the measurement date. An active market is a market in which frequency and volume of transactions provides pricing information on an ongoing basis.
Level II
This category includes interest rate and foreign exchange derivative assets and liabilities where fair value is determined using the income approach and commodity derivatives where fair value is determined using the market approach.
Inputs include published exchange rates, interest rates, interest rate swap curves, yield curves and broker quotes from external data service providers.
Level III
This category includes long-dated commodity transactions in certain markets where liquidity is low. The Company uses the most observable inputs available or alternatively long-term broker quotes or negotiated commodity prices that have been contracted for under similar terms in determining an appropriate estimate of these transactions. Where appropriate, these long-dated prices are discounted to reflect the expected pricing from the applicable markets.
There is uncertainty caused by using unobservable market data which may not accurately reflect possible future changes in fair value.
 i 
The fair value of the Company's derivative assets and liabilities measured on a recurring basis, including both current and non-current portions, were categorized as follows:
at December 31, 2023Quoted Prices in Active Markets
(Level I)
Significant Other Observable Inputs
 (Level II)1
Significant Unobservable Inputs
(Level III)
1
Total
(millions of Canadian $)
Derivative Instrument Assets
Commodities i 1,054  i 229  i 10  i 1,293 
Foreign exchange i   i 111  i   i 111 
Interest rate i   i 36  i   i 36 
Derivative Instrument Liabilities
Commodities( i 1,002)( i 163)( i 21)( i 1,186)
Foreign exchange i  ( i 16) i  ( i 16)
Interest rate i  ( i 47) i  ( i 47)
 i 52  i 150 ( i 11) i 191 
1There were no transfers from Level II to Level III for the year ended December 31, 2023.
In 2023, the Company entered into contracts to sell  i 50 MW of power commencing in 2025 with terms ranging from  i 15 to  i 20 years and provided from specified renewable sources in the Province of Alberta. The fair value of these contracts is classified in Level III of the fair value hierarchy and is based on the assumption that the contract volumes will be sourced approximately  i 80 per cent from wind generation,  i 10 per cent from solar generation and  i 10 per cent from the market.
 / 
TC Energy Consolidated Financial Statements 2023 | 219


at December 31, 2022
Quoted Prices in Active Markets
(Level I)
Significant Other Observable Inputs
(Level II)1
Significant Unobservable Inputs
(Level III)
1
Total
(millions of Canadian $)
Derivative Instrument Assets
Commodities i 515  i 142  i 2  i 659 
Foreign exchange i   i 34  i   i 34 
Interest rate i   i 12  i   i 12 
Derivative Instrument Liabilities
Commodities( i 478)( i 242)( i 13)( i 733)
Foreign exchange i  ( i 213) i  ( i 213)
Interest rate i  ( i 76) i  ( i 76)
 i 37 ( i 343)( i 11)( i 317)
1There were no transfers from Level II to Level III for the year ended December 31, 2022.
 i 
The following table presents the net change in fair value of derivative assets and liabilities classified in Level III of the fair value hierarchy:
(millions of Canadian $, pre-tax)20232022
Balance at beginning of year( i 11)( i 6)
Net gains (losses) included in Net income (loss)
( i 2)( i 10)
Net gains (losses) included in OCI
 i  ( i 3)
Transfers out of Level III i 2  i 7 
Settlements i   i 1 
Balance at End of Year1
( i 11)( i 11)
1Revenues include unrealized losses of $ i 2 million attributed to derivatives in the Level III category that were still held at December 31, 2023 (2022 – unrealized losses of $ i 10 million).
 / 
30.   i CHANGES IN OPERATING WORKING CAPITAL
 i 
year ended December 31202320222021
(millions of Canadian $)
(Increase) decrease in Accounts receivable
( i 394)( i 575)( i 925)
(Increase) decrease in Inventories
( i 56)( i 190)( i 93)
(Increase) decrease in Other current assets
 i 618  i 118 ( i 141)
Increase (decrease) in Accounts payable and other
( i 206)( i 83) i 890 
Increase (decrease) in Accrued interest
 i 245  i 91 ( i 18)
(Increase) Decrease in Operating Working Capital
 i 207 ( i 639)( i 287)
 / 
220 | TC Energy Consolidated Financial Statements 2023


31.   i ACQUISITIONS AND DISPOSITIONS
U.S. Natural Gas Pipelines
Disposition of Equity Interest
On October 4, 2023, the Company completed the sale of a  i 40 per cent non-controlling equity interest in Columbia Gas and Columbia Gulf for $ i 5.3 billion (US$ i 3.9 billion). The sale was accounted for as an equity transaction of which $ i 9.5 billion (US$ i 6.9 billion) was recorded as Non-controlling interests to reflect the  i 40 per cent change in the Company’s ownership interest in Columbia Gulf and Columbia Gas. The difference between the non-controlling ownership interest recognized and the consideration received was recorded as a reduction to Additional paid-in capital of $ i 3.5 billion (US$ i 3.0 billion), net of tax and transaction costs.
Liquids Pipelines
Northern Courier
In November 2021, TC Energy completed the sale of its remaining  i 15 per cent equity interest in Northern Courier to a third party for gross proceeds of approximately $ i 35 million resulting in a pre-tax gain of $ i 13 million ($ i 19 million after tax). The pre-tax gain was included in Net gain(loss) on sale of assets in the Consolidated statement of income.
Power and Energy Solutions
Texas Wind Farms
On March 15, 2023, TC Energy closed the acquisition of  i 100 per cent of the Class B Membership Interests in the  i 155 MW Fluvanna Wind Farm located in Scurry County, Texas for US$ i 99 million, before post-closing adjustments. On June 14, 2023, the Company closed the acquisition of  i 100 per cent of the Class B Membership Interests in the  i 148 MW Blue Cloud Wind Farm located in Bailey County, Texas for US$ i 125 million, before post-closing adjustments. The Fluvanna and Blue Cloud assets have tax equity investors that own  i 100 per cent of the Class A Membership Interests, to which a percentage of earnings, tax attributes and cash flows are allocated.
32.   i COMMITMENTS, CONTINGENCIES AND GUARANTEES
Commitments
TC Energy and its affiliates have long-term natural gas transportation and natural gas purchase arrangements as well as other purchase obligations, all of which are transacted at market prices and in the normal course of business. Purchases under these contracts in 2023 were $ i 397 million (2022 – $ i 362 million; 2021 – $ i 239 million).
The Company has entered into PPAs with solar and wind-power generating facilities ranging from 2024 to 2038 that require the purchase of generated energy and associated environmental attributes. At December 31, 2023, the total planned capacity secured under the PPAs is approximately  i 800 MW with the generation subject to operating availability and capacity factors. These PPAs do not meet the definition of a lease or derivative. Future payments and their timing cannot be reasonably estimated as they are dependent on when certain underlying facilities are placed into service and the amount of energy generated. Certain of these purchase commitments have offsetting sale PPAs for all or a portion of the related output from the facility.
Capital expenditure commitments include obligations related to the construction of growth projects and are based on the projects proceeding as planned. Changes to these projects, including cancellation, would reduce or possibly eliminate these commitments as a result of cost mitigation efforts. At December 31, 2023, TC Energy had approximately $ i 2.1 billion of capital expenditure commitments, primarily consisting of:
$ i 0.3 billion for its U.S. natural gas pipelines, primarily related to construction costs associated with ANR and other pipeline projects
$ i 1.3 billion for its Mexico natural gas pipelines related to construction of the Southeast Gateway pipeline.
Contingencies
TC Energy is subject to laws and regulations governing environmental quality and pollution control. At December 31, 2023, the Company had accrued approximately $ i 19 million (2022 – $ i 20 million) related to operating facilities, which represents the present value of the estimated future amount it expects to spend to remediate the sites. However, additional liabilities may be incurred as assessments take place and remediation efforts continue.
TC Energy Consolidated Financial Statements 2023 | 221


TC Energy and its subsidiaries are subject to various legal proceedings, arbitrations and actions arising in the normal course of business. The amounts involved in such proceedings are not reasonably estimable as the final outcome of such legal proceedings cannot be predicted with certainty. The Company assesses all legal matters on an ongoing basis, including those of its equity investments, to determine if they meet the requirements for disclosure or accrual of a contingent loss. With the potential exception of the matters discussed below, for which the claims are material and there is a reasonable possibility of loss, but have not been assessed as probable and a reasonable estimate of loss cannot be made, it is the opinion of management that the ultimate resolution of such proceedings and actions will not have a material impact on the Company's consolidated financial position or results of operations.
Coastal GasLink LP
Coastal GasLink LP is in dispute with a number of contractors related to construction of the Coastal GasLink pipeline. Material legal matters pertaining to Coastal GasLink are summarized as follows:
SA Energy Group
Coastal GasLink LP is in arbitration with SA Energy Group (SAEG), which is one of the prime construction contractors on the Coastal GasLink pipeline. While still engaged as prime contractor, SAEG filed a request to arbitrate in February 2022, seeking damages for incremental costs resulting from alleged project delays. In order to mitigate cost, schedule and environmental risk while the project was in active construction, Coastal GasLink LP advanced without prejudice payments to SAEG which Coastal GasLink LP now seeks to recover via set off. By agreement among the parties, the scope of the arbitration is limited to damages for project work completed prior to December 29, 2022. In November 2023, SAEG filed materials purporting to seek damages in excess of $ i 1.1 billion. Coastal GasLink LP continues to dispute the merits of SAEG’s claims and to assert its right to set off. Arbitration is scheduled to proceed in late 2024. At December 31, 2023, the final outcome of this matter cannot be reasonably estimated.
Pacific Atlantic Pipeline Construction Ltd.
Coastal GasLink LP is in arbitration with one of its previous prime contractors, Pacific Atlantic Pipeline Construction Ltd. (PAPC). Coastal GasLink LP terminated its contract with PAPC for cause, due to the failure of PAPC to complete work as scheduled and made a demand on the parental guarantee for payment of the guaranteed obligations. Following Coastal GasLink LP’s demand on the guarantee, in August 2022, PAPC initiated arbitration. As of November 2023, PAPC purports to seek at least $ i 428 million in damages for wrongful termination for cause, termination damages and payments alleged to be outstanding. Coastal GasLink LP disputes the merits of PAPC’s claims and has counterclaimed against PAPC and its parent company and guarantor, Bonatti S.p.A., citing delays and failures by PAPC to perform and manage work in accordance with the terms of its contract. Coastal GasLink LP estimates its damages to be $ i 1.2 billion. Arbitration is scheduled to proceed in late 2024. At December 31, 2023, the final outcome of this matter cannot be reasonably estimated.
Separately, Coastal GasLink LP has sought to draw down on a $ i 117 million irrevocable standby letter of credit (LOC) provided by PAPC based on a bona fide belief that Coastal GasLink LP’s damages are in excess of the face value of the LOC. PAPC has applied for an injunction restraining Coastal GasLink LP from drawing on the LOC pending the completion of the arbitration between Coastal GasLink LP, PAPC, and Bonatti, which is the subject of further court proceedings.
Keystone XL
In 2021, TC Energy filed a Request for Arbitration to formally initiate a legacy North American Free Trade Agreement (NAFTA) claim to recover economic damages resulting from the revocation of the Presidential Permit for the Keystone XL pipeline project. In 2022, the International Centre for Settlement of Investment Disputes formally constituted a tribunal to hear TC Energy's request for arbitration under NAFTA. In April 2023, the tribunal suspended the proceeding, granting a request from the U.S. Department of State to decide the jurisdictional grounds of the case as a preliminary matter. A hearing on the jurisdictional matter is set to occur in second quarter of 2024. In April 2023, the Government of Alberta filed its own request for arbitration, which will proceed separately from the Company's claim. Termination activities undertaken in 2023, including asset dispositions and preservation, will continue through the first half of 2024. The Company will continue to coordinate with regulators, stakeholders and Indigenous groups to meet its environmental and regulatory commitments.
222 | TC Energy Consolidated Financial Statements 2023


2016 Columbia Pipeline Acquisition Lawsuit
In 2023, the Delaware Chancery Court issued its decision in the class action lawsuit commenced by former shareholders of Columbia Pipeline Group Inc. (CPG) related to the acquisition of CPG by TC Energy in 2016. The Court found that the former CPG executives breached their fiduciary duties, that the former CPG Board breached its duty of care in overseeing the sale process and that TC Energy aided and abetted those breaches. The Court awarded US$ i 1 per share in damages to the plaintiffs and total damages, which is presently estimated at US$ i 400 million plus statutory interest. Post-trial briefing and argument has concluded and a decision from the Court allocating liability as between TC Energy and the CPG executives is expected sometime in the first half of 2024. Until the allocation of damages is known, the amount that TC Energy is liable for cannot be reasonably estimated, therefore, the Company has not accrued a provision for this claim at December 31, 2023. Management expects to proceed with an appeal following the Court’s determination of total damages and TC Energy’s allocated share.
Guarantees
TC Energy and its partner on the Sur de Texas pipeline, IEnova, have jointly guaranteed the financial performance of the entity which owns the pipeline. Such agreements include a guarantee and a letter of credit which are primarily related to the delivery of natural gas.
TC Energy and its joint venture partner on Bruce Power, BPC Generation Infrastructure Trust, have each severally guaranteed certain contingent financial obligations of Bruce Power related to a lease agreement and contractor and supplier services.
The Company and its partners in certain other jointly-owned entities have either: i) jointly and severally; ii) jointly or             iii) severally guaranteed the financial performance of these entities. Such agreements include guarantees and letters of credit which are primarily related to construction services and the payment of liabilities. For certain of these entities, any payments made by TC Energy under these guarantees in excess of its ownership interest are to be reimbursed by its partners.
 i 
The carrying value of these guarantees has been recorded in Other long-term liabilities on the Consolidated balance sheet. Information regarding the Company’s guarantees were as follows:
at December 3120232022
Term
Potential Exposure1
Carrying Value
Potential Exposure1
Carrying Value
(millions of Canadian $)
Sur de TexasRenewable to 2053 i 97  i   i 100  i  
Bruce PowerRenewable to 2065 i 88  i   i 88  i  
Other jointly-owned entitiesto 2043 i 80  i 3  i 81  i 3 
 i 265  i 3  i 269  i 3 
1TC Energy's share of the potential estimated current or contingent exposure.
 / 

TC Energy Consolidated Financial Statements 2023 | 223


33.   i VARIABLE INTEREST ENTITIES
Consolidated VIEs
A significant portion of the Company’s assets are held through VIEs in which the Company holds a  i 100 per cent voting interest, the VIE meets the definition of a business and the VIE’s assets can be used for general corporate purposes.  i The consolidated VIEs whose assets cannot be used for purposes other than for the settlement of the VIE’s obligations, or are not considered a business, were as follows:
at December 31
(millions of Canadian $)
20231
2022
ASSETS
Current Assets
Cash and cash equivalents i 190  i 60 
Accounts receivable i 476  i 98 
Inventories i 90  i 32 
Other current assets i 49  i 14 
 i 805  i 204 
Plant, Property and Equipment i 27,649  i 3,997 
Equity Investments i 823  i 748 
Regulatory Assets
 i 12  i  
Goodwill i 439  i 449 
 i 29,728  i 5,398 
LIABILITIES
Current Liabilities
Accounts payable and other i 1,135  i 234 
Accrued interest i 210  i 18 
Current portion of long-term debt i 28  i 31 
 i 1,373  i 283 
Regulatory Liabilities i 280  i 78 
Other Long-Term Liabilities i 56  i 1 
Deferred Income Tax Liabilities i 22  i 16 
Long-Term Debt i 11,388  i 2,136 
 i 13,119  i 2,514 
1Columbia Gas and Columbia Gulf were classified as a VIE upon TC Energy's sale of a  i 40 per cent non-controlling equity interest on October 4, 2023. Refer to             Note 24, Non-controlling interests, and Note 31, Acquisitions and dispositions, for additional information.
224 | TC Energy Consolidated Financial Statements 2023


Non-Consolidated VIEs
The carrying value of these VIEs and the maximum exposure to loss as a result of the Company's involvement with these VIEs were as follows:
at December 31
(millions of Canadian $)20232022
Balance Sheet Exposure
Equity investments
Bruce Power i 6,241  i 5,783 
Pipeline equity investments and other i 1,411  i 1,148 
Off-Balance Sheet Exposure1
Bruce Power
 i 1,538  i 2,025 
Coastal GasLink2
 i 855  i 3,300 
Pipeline equity investments i 58  i 58 
Maximum exposure to loss i 10,103  i 12,314 
1Includes maximum potential exposure to guarantees and future funding commitments.
2TC Energy is contractually obligated to fund the capital costs to complete the Coastal GasLink pipeline by funding the remaining equity requirements of Coastal GasLink LP through incremental capacity on the subordinated loan agreement with Coastal GasLink LP until final costs are determined. At December 31, 2023, the total capacity committed by TC Energy under this subordinated loan agreement was $ i 3,375 million (December 31, 2022 – $ i 1,262 million). In the year ended December 31, 2023, $ i 2,520 million was drawn on the subordinated loan, reducing the Company's funding commitment under the subordinated loan agreement to $ i 855 million. Refer to Note 8, Coastal GasLink, for further information.
In July 2022, the Company entered into revised project agreements relating to its investment in Coastal GasLink LP and committed to make additional equity contributions, which did not result in a change in the Company’s  i 35 per cent ownership. These revisions and additional equity contributions were determined to be a VIE reconsideration event for TC Energy’s investment in Coastal GasLink LP. The Company performed a re-assessment of control and determined that Coastal GasLink LP continued to meet the definition of a VIE in which the Company held a variable interest. The re-assessment further determined that TC Energy was not the primary beneficiary of Coastal GasLink LP as the Company does not have the power, either explicit or implicit through voting rights or otherwise, to direct the activities that most significantly impact the economic performance of Coastal GasLink LP. Accordingly, the Company continued to account for its investment using the equity method of accounting. Refer to Note 8, Coastal GasLink, for additional information.
TC Energy Consolidated Financial Statements 2023 | 225

Dates Referenced Herein   and   Documents Incorporated by Reference

This ‘40-F’ Filing    Date    Other Filings
3/7/32
12/7/31
3/4/31
12/4/30
3/1/29
8/1/28
2/28/27
1/31/27
4/1/26
1/30/26
11/28/25
11/1/25
10/31/25
6/30/25
4/30/25
4/1/25
1/1/25
12/31/24
10/30/24
4/30/24
4/1/24
3/28/24
3/1/24
Filed on:2/16/246-K
2/15/24
2/12/24
1/30/24
1/9/24
1/1/24
For Period end:12/31/236-K
12/29/23
11/8/236-K
10/30/23
10/4/236-K
9/30/236-K
9/29/23
9/6/23
8/25/23
8/8/23
7/31/23
7/27/236-K
6/30/236-K
6/14/23
4/11/23
3/24/23
3/15/23
2/1/236-K
1/1/23
12/31/2211-K,  40-F,  6-K
12/29/22
11/22/226-K
8/31/22
8/10/226-K
8/4/22FWP,  SUPPL
7/31/22
7/29/22
7/28/226-K
5/31/22
3/31/226-K
3/15/22
1/1/22
12/31/2111-K,  40-F,  6-K
11/18/21
5/31/21
3/3/216-K,  SC 13D/A
1/30/21
1/20/216-K
1/8/21F-4
1/4/21
1/1/21
12/31/2011-K,  40-F,  6-K
1/1/19
12/31/1811-K,  40-F,  6-K
 List all Filings 


1 Subsequent Filing that References this Filing

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

 4/16/24  South Bow Corp.                   40FR12B                3:35K                                    Donnelley … Solutions/FA
Top
Filing Submission 0001232384-24-000015   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Tue., May 7, 9:58:41.1pm ET