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

Atel 15, LLC – ‘10-K’ for 12/31/20 – ‘EX-101.CAL’

On:  Tuesday, 3/30/21, at 6:47am ET   ·   For:  12/31/20   ·   Accession #:  1558370-21-3673   ·   File #:  0-54931

Previous ‘10-K’:  ‘10-K’ on 3/26/20 for 12/31/19   ·   Next:  ‘10-K’ on 3/18/22 for 12/31/21   ·   Latest:  ‘10-K’ on 3/21/24 for 12/31/23   ·   1 Reference:  To:  Atel 15, LLC – ‘424B3’ on 11/1/11

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

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

 3/30/21  Atel 15, LLC                      10-K       12/31/20   69:6.2M                                   Toppan Merrill Bridge/FA

Annual Report   —   Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    557K 
 2: EX-4.1      Instrument Defining the Rights of Security Holders  HTML     23K 
 3: EX-14.1     Code of Ethics                                      HTML     28K 
 4: EX-31.1     Certification -- §302 - SOA'02                      HTML     27K 
 5: EX-31.2     Certification -- §302 - SOA'02                      HTML     27K 
 6: EX-32.1     Certification -- §906 - SOA'02                      HTML     23K 
 7: EX-32.2     Certification -- §906 - SOA'02                      HTML     23K 
14: R1          Document and Entity Information                     HTML     55K 
15: R2          Balance Sheets                                      HTML     68K 
16: R3          Statements of Operations                            HTML     86K 
17: R4          Statements of Changes in Members' Capital           HTML     36K 
18: R5          Statements of Changes in Members' Capital           HTML     22K 
                (Parenthetical)                                                  
19: R6          Statements of Cash Flows                            HTML    105K 
20: R7          Organization and Limited Liability Company Matters  HTML     27K 
21: R8          Summary of Significant Accounting Policies          HTML     85K 
22: R9          Concentration of Credit Risk and Major Customers    HTML     57K 
23: R10         Notes Receivable, Net                               HTML     22K 
24: R11         Equipment Under Operating Leases, Net               HTML    155K 
25: R12         Allowance for Credit Losses                         HTML     57K 
26: R13         Related Party Transactions                          HTML     38K 
27: R14         Non-Recourse Debt                                   HTML     48K 
28: R15         Borrowing Facilities                                HTML     22K 
29: R16         Commitments                                         HTML     23K 
30: R17         Guarantees                                          HTML     23K 
31: R18         Members' Capital                                    HTML     38K 
32: R19         Fair Value Measurements                             HTML    270K 
33: R20         Global Health Emergency                             HTML     23K 
34: R21         Summary of Significant Accounting Policies          HTML    117K 
                (Policy)                                                         
35: R22         Summary of Significant Accounting Policies          HTML     61K 
                (Tables)                                                         
36: R23         Concentration of Credit Risk and Major Customers    HTML     59K 
                (Tables)                                                         
37: R24         Equipment Under Operating Leases, Net (Tables)      HTML    158K 
38: R25         Allowance for Credit Losses (Tables)                HTML     57K 
39: R26         Related Party Transactions (Tables)                 HTML     35K 
40: R27         Non-Recourse Debt (Tables)                          HTML     45K 
41: R28         Members' Capital (Tables)                           HTML     36K 
42: R29         Fair Value Measurements (Tables)                    HTML    271K 
43: R30         Organization and Limited Liability Company Matters  HTML     54K 
                (Narrative) (Details)                                            
44: R31         Summary of Significant Accounting Policies          HTML     67K 
                (Narrative) (Details)                                            
45: R32         Summary of Significant Accounting Policies          HTML     26K 
                (Schedule of Differences Between Book Value and                  
                Tax Basis of Net Assets) (Details)                               
46: R33         Summary of Significant Accounting Policies          HTML     36K 
                (Reconciliation of Net Income (Loss) Reported in                 
                Financial Statements and Federal Tax Return)                     
                (Details)                                                        
47: R34         Concentration of Credit Risk and Major Customers    HTML     43K 
                (Schedule of Leasing and Lending Revenues)                       
                (Details)                                                        
48: R35         Equipment Under Operating Leases, Net (Narrative)   HTML     35K 
                (Details)                                                        
49: R36         Equipment Under Operating Leases, Net (Investment   HTML     35K 
                in Leases) (Details)                                             
50: R37         Equipment Under Operating Leases, Net (Property on  HTML     52K 
                Operating Leases) (Details)                                      
51: R38         Equipment Under Operating Leases, Net (Future       HTML     33K 
                Minimum Lease Payments Receivable) (Details)                     
52: R39         Equipment Under Operating Leases, Net (Schedule of  HTML     45K 
                Useful Lives of Lease Assets) (Details)                          
53: R40         Allowance for Credit Losses (Activity in Allowance  HTML     33K 
                for Doubtful Accounts) (Details)                                 
54: R41         Related Party Transactions (Managing Member and/or  HTML     26K 
                Affiliates Earned Commissions and Billed for                     
                Reimbursements Pursuant to Operating Agreement)                  
                (Details)                                                        
55: R42         Non-Recourse Debt (Narrative) (Details)             HTML     36K 
56: R43         Non-Recourse Debt (Future Minimum Payments of       HTML     55K 
                Non-Recourse Debt) (Details)                                     
57: R44         Borrowing Facilities (Narrative) (Details)          HTML     22K 
58: R45         Commitments (Narrative) (Details)                   HTML     21K 
59: R46         Members' Capital (Narrative) (Details)              HTML     44K 
60: R47         Members' Capital (Distributions to Other Members)   HTML     28K 
                (Details)                                                        
61: R48         Fair Value Measurements (Narrative) (Details)       HTML     24K 
62: R49         Fair Value Measurements (Fair Value, Warrants       HTML     27K 
                Measured on Recurring Basis) (Details)                           
63: R50         Fair Value Measurements (Fair Value, Investment     HTML     30K 
                Securities Measured on Recurring Basis) (Details)                
64: R51         Fair Value Measurements (Fair Value Measurement of  HTML     24K 
                Assets and Liabilities Measured at Fair Value on a               
                Non-Recurring Basis) (Details)                                   
65: R52         Fair Value Measurements (Summary of Valuation       HTML     66K 
                Techniques and Significant Unobservable Inputs                   
                Used) (Details)                                                  
66: R53         Fair Value Measurements (Estimated Fair Values of   HTML     40K 
                Financial Instruments) (Details)                                 
68: XML         IDEA XML File -- Filing Summary                      XML    123K 
67: EXCEL       IDEA Workbook of Financial Reports                  XLSX     78K 
 8: EX-101.INS  XBRL Instance -- atel-20201231                       XML   1.81M 
10: EX-101.CAL  XBRL Calculations -- atel-20201231_cal               XML    171K 
11: EX-101.DEF  XBRL Definitions -- atel-20201231_def                XML    373K 
12: EX-101.LAB  XBRL Labels -- atel-20201231_lab                     XML    822K 
13: EX-101.PRE  XBRL Presentations -- atel-20201231_pre              XML    677K 
 9: EX-101.SCH  XBRL Schema -- atel-20201231                         XSD    162K 
69: ZIP         XBRL Zipped Folder -- 0001558370-21-003673-xbrl      Zip    128K

‘EX-101.CAL’   —   XBRL Calculations — atel-20201231_cal

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<!-- XBRL document created with Toppan Merrill Bridge 9.9.3.5 -->
<!-- Based on XBRL 2.1 -->
<!-- Created on: 3/30/2021 6:41:06 AM -->
<!-- Modified on: 3/30/2021 6:41:06 AM -->
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#StatementBalanceSheets" roleURI="http://www.atel.com/role/StatementBalanceSheets"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#StatementStatementsOfOperations" roleURI="http://www.atel.com/role/StatementStatementsOfOperations"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#StatementStatementsOfOperationsAlt" roleURI="http://www.atel.com/role/StatementStatementsOfOperationsAlt"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#StatementStatementsOfCashFlows" roleURI="http://www.atel.com/role/StatementStatementsOfCashFlows"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDifferencesBetweenBookValueAndTaxBasisOfNetAssetsDetails" roleURI="http://www.atel.com/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDifferencesBetweenBookValueAndTaxBasisOfNetAssetsDetails"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureSummaryOfSignificantAccountingPoliciesReconciliationOfNetIncomeLossReportedInFinancialStatementsAndFederalTaxReturnDetails" roleURI="http://www.atel.com/role/DisclosureSummaryOfSignificantAccountingPoliciesReconciliationOfNetIncomeLossReportedInFinancialStatementsAndFederalTaxReturnDetails"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureEquipmentUnderOperatingLeasesNetPropertyOnOperatingLeasesDetails" roleURI="http://www.atel.com/role/DisclosureEquipmentUnderOperatingLeasesNetPropertyOnOperatingLeasesDetails"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureEquipmentUnderOperatingLeasesNetFutureMinimumLeasePaymentsReceivableDetails" roleURI="http://www.atel.com/role/DisclosureEquipmentUnderOperatingLeasesNetFutureMinimumLeasePaymentsReceivableDetails"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureRelatedPartyTransactionsManagingMemberAndOrAffiliatesEarnedCommissionsAndBilledForReimbursementsPursuantToOperatingAgreementDetails" roleURI="http://www.atel.com/role/DisclosureRelatedPartyTransactionsManagingMemberAndOrAffiliatesEarnedCommissionsAndBilledForReimbursementsPursuantToOperatingAgreementDetails"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureNonRecourseDebtFutureMinimumPaymentsOfNonRecourseDebtDetails" roleURI="http://www.atel.com/role/DisclosureNonRecourseDebtFutureMinimumPaymentsOfNonRecourseDebtDetails"/>
<roleRef xlink:type="simple" xlink:href="atel-20201231.xsd#DisclosureNonRecourseDebtFutureMinimumPaymentsOfNonRecourseDebtDetailsAlt" roleURI="http://www.atel.com/role/DisclosureNonRecourseDebtFutureMinimumPaymentsOfNonRecourseDebtDetailsAlt"/>
<calculationLink xlink:role="http://www.atel.com/role/StatementBalanceSheets" xlink:type="extended" xlink:title="00100 - Statement - Balance Sheets">
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_637526832651921149"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_637526832651921149" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Investments" xlink:label="us-gaap_Investments_637526832651941167"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Investments_637526832651941167" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncurrentAssets" xlink:label="us-gaap_NoncurrentAssets_637526832651941167"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_NoncurrentAssets_637526832651941167" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssets" xlink:label="us-gaap_PrepaidExpenseAndOtherAssets_637526832651941167"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_PrepaidExpenseAndOtherAssets_637526832651941167" order="4" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeNet" xlink:label="us-gaap_DerivativeFairValueOfDerivativeNet_637526832651941167"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_DerivativeFairValueOfDerivativeNet_637526832651941167" order="5" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNet" xlink:label="us-gaap_AccountsReceivableNet_637526832651946165"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_AccountsReceivableNet_637526832651946165" order="6" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DueFromAffiliates" xlink:label="us-gaap_DueFromAffiliates_637526832651946165"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_DueFromAffiliates_637526832651946165" order="7" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity_636834438050124254"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities_637526832652066284"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity_636834438050124254" xlink:to="us-gaap_Liabilities_637526832652066284" order="1" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_OtherAccountsPayableAndAccruedLiabilities_637526832652066284"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637526832652066284" xlink:to="us-gaap_OtherAccountsPayableAndAccruedLiabilities_637526832652066284" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_DistributionsPayableCurrentAndNoncurrent" xlink:label="cik0001519117_DistributionsPayableCurrentAndNoncurrent_637526832652066284"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637526832652066284" xlink:to="cik0001519117_DistributionsPayableCurrentAndNoncurrent_637526832652066284" order="2" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebt" xlink:label="us-gaap_SecuredDebt_637526832652066284"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637526832652066284" xlink:to="us-gaap_SecuredDebt_637526832652066284" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredRevenueLeasesNet" xlink:label="us-gaap_DeferredRevenueLeasesNet_637526832652066284"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637526832652066284" xlink:to="us-gaap_DeferredRevenueLeasesNet_637526832652066284" order="4" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent" xlink:label="us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_637526832652066284"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities_637526832652066284" xlink:to="us-gaap_AccountsPayableRelatedPartiesCurrentAndNoncurrent_637526832652066284" order="5" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MembersEquity" xlink:label="us-gaap_MembersEquity_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity_636834438050124254" xlink:to="us-gaap_MembersEquity_637526832652076291" order="2" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_ManagingMembersCapitalAccount" xlink:label="cik0001519117_ManagingMembersCapitalAccount_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_MembersEquity_637526832652076291" xlink:to="cik0001519117_ManagingMembersCapitalAccount_637526832652076291" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_OtherMembersCapitalAccount" xlink:label="cik0001519117_OtherMembersCapitalAccount_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_MembersEquity_637526832652076291" xlink:to="cik0001519117_OtherMembersCapitalAccount_637526832652076291" order="2" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/StatementStatementsOfOperations" xlink:type="extended" xlink:title="00200 - Statement - Statements of Operations">
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_OperatingIncomeLoss_637526832652076291" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss_637526832652076291" xlink:to="us-gaap_Revenues_637526832652076291" order="1" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLeaseIncome" xlink:label="us-gaap_OperatingLeaseLeaseIncome_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues_637526832652076291" xlink:to="us-gaap_OperatingLeaseLeaseIncome_637526832652076291" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_GainsLossesOnSalesOrDispositionOfAssets" xlink:label="cik0001519117_GainsLossesOnSalesOrDispositionOfAssets_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues_637526832652076291" xlink:to="cik0001519117_GainsLossesOnSalesOrDispositionOfAssets_637526832652076291" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestAndDividendIncomeOperating" xlink:label="us-gaap_InterestAndDividendIncomeOperating_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues_637526832652076291" xlink:to="us-gaap_InterestAndDividendIncomeOperating_637526832652076291" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIncome" xlink:label="us-gaap_OtherIncome_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues_637526832652076291" xlink:to="us-gaap_OtherIncome_637526832652076291" order="4" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses_637526832652076291"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss_637526832652076291" xlink:to="us-gaap_CostsAndExpenses_637526832652076291" order="2" use="optional" weight="-1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_Depreciation_637526832652086302" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_OutsideServicesExpense" xlink:label="cik0001519117_OutsideServicesExpense_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="cik0001519117_OutsideServicesExpense_637526832652086302" order="2" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdministrativeFeesExpense" xlink:label="us-gaap_AdministrativeFeesExpense_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_AdministrativeFeesExpense_637526832652086302" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="us-gaap_AssetImpairmentCharges_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_AssetImpairmentCharges_637526832652086302" order="4" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_AssetManagementCostsToManagerGeneralPartner" xlink:label="cik0001519117_AssetManagementCostsToManagerGeneralPartner_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="cik0001519117_AssetManagementCostsToManagerGeneralPartner_637526832652086302" order="5" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_AmortizationOfInitialDirectCosts" xlink:label="cik0001519117_AmortizationOfInitialDirectCosts_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="cik0001519117_AmortizationOfInitialDirectCosts_637526832652086302" order="6" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_StorageCost" xlink:label="cik0001519117_StorageCost_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="cik0001519117_StorageCost_637526832652086302" order="7" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="us-gaap_InterestExpenseDebt_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_InterestExpenseDebt_637526832652086302" order="8" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfessionalFees" xlink:label="us-gaap_ProfessionalFees_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_ProfessionalFees_637526832652086302" order="9" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_ProvisionForRecoveryOfLoanAndLeaseLosses" xlink:label="cik0001519117_ProvisionForRecoveryOfLoanAndLeaseLosses_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="cik0001519117_ProvisionForRecoveryOfLoanAndLeaseLosses_637526832652086302" order="10" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="us-gaap_OtherCostAndExpenseOperating_637526832652086302"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_OtherCostAndExpenseOperating_637526832652086302" order="11" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_ProvisionForFranchiseFeesAndTaxes" xlink:label="cik0001519117_ProvisionForFranchiseFeesAndTaxes_637526832652096329"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="cik0001519117_ProvisionForFranchiseFeesAndTaxes_637526832652096329" order="12" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfInvestments" xlink:label="us-gaap_ImpairmentOfInvestments_637526832652096329"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses_637526832652076291" xlink:to="us-gaap_ImpairmentOfInvestments_637526832652096329" order="13" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="us-gaap_OtherNonoperatingIncomeExpense_637526832652096329"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_OtherNonoperatingIncomeExpense_637526832652096329" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss" xlink:label="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_637526832652096329"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OtherNonoperatingIncomeExpense_637526832652096329" xlink:to="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_637526832652096329" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="us-gaap_UnrealizedGainLossOnDerivatives_637526832652096329"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OtherNonoperatingIncomeExpense_637526832652096329" xlink:to="us-gaap_UnrealizedGainLossOnDerivatives_637526832652096329" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtAndEquitySecuritiesRealizedGainLoss" xlink:label="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_637526832652096329"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OtherNonoperatingIncomeExpense_637526832652096329" xlink:to="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_637526832652096329" order="3" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/StatementStatementsOfOperationsAlt" xlink:type="extended" xlink:title="00200 - Statement - Statements of Operations (ALT)">
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_NetIncomeLossAllocatedToManagingMembers" xlink:label="cik0001519117_NetIncomeLossAllocatedToManagingMembers_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="cik0001519117_NetIncomeLossAllocatedToManagingMembers_637526832652106324" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_NetIncomeLossAllocatedToOtherMembers" xlink:label="cik0001519117_NetIncomeLossAllocatedToOtherMembers_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="cik0001519117_NetIncomeLossAllocatedToOtherMembers_637526832652106324" order="2" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/StatementStatementsOfCashFlows" xlink:type="extended" xlink:title="00400 - Statement - Statements of Cash Flows">
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_NetIncomeLoss_637526832652106324" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation" xlink:label="us-gaap_Depreciation_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_Depreciation_637526832652106324" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_AmortizationOfInitialDirectCosts" xlink:label="cik0001519117_AmortizationOfInitialDirectCosts_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="cik0001519117_AmortizationOfInitialDirectCosts_637526832652106324" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable_637526832652106324" order="4" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_637526832652106324"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_637526832652106324" order="5" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableRelatedParties_637526832652116328" order="6" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccountsPayable" xlink:label="us-gaap_IncreaseDecreaseInOtherAccountsPayable_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_IncreaseDecreaseInOtherAccountsPayable_637526832652116328" order="7" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtAndEquitySecuritiesRealizedGainLoss" xlink:label="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_DebtAndEquitySecuritiesRealizedGainLoss_637526832652116328" order="8" use="optional" weight="-1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInCustomerAdvancesAndDeposits" xlink:label="us-gaap_IncreaseDecreaseInCustomerAdvancesAndDeposits_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_IncreaseDecreaseInCustomerAdvancesAndDeposits_637526832652116328" order="9" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_GainsLossesOnSalesOrDispositionOfAssets" xlink:label="cik0001519117_GainsLossesOnSalesOrDispositionOfAssets_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="cik0001519117_GainsLossesOnSalesOrDispositionOfAssets_637526832652116328" order="10" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrealizedGainLossOnDerivatives" xlink:label="us-gaap_UnrealizedGainLossOnDerivatives_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_UnrealizedGainLossOnDerivatives_637526832652116328" order="11" use="optional" weight="-1" priority="3"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_ProvisionForRecoveryOfLoanAndLeaseLosses" xlink:label="cik0001519117_ProvisionForRecoveryOfLoanAndLeaseLosses_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="cik0001519117_ProvisionForRecoveryOfLoanAndLeaseLosses_637526832652116328" order="12" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss" xlink:label="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_DebtAndEquitySecuritiesUnrealizedGainLoss_637526832652116328" order="13" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ImpairmentOfInvestments" xlink:label="us-gaap_ImpairmentOfInvestments_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_ImpairmentOfInvestments_637526832652116328" order="14" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInDueFromRelatedParties" xlink:label="us-gaap_IncreaseDecreaseInDueFromRelatedParties_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities_637526832652106324" xlink:to="us-gaap_IncreaseDecreaseInDueFromRelatedParties_637526832652116328" order="15" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities_637526832652116328" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt" xlink:label="us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_637526832652116328"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities_637526832652116328" xlink:to="us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt_637526832652116328" order="1" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_ProceedsFromEarlyTerminationOfNotesReceivable" xlink:label="cik0001519117_ProceedsFromEarlyTerminationOfNotesReceivable_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities_637526832652116328" xlink:to="cik0001519117_ProceedsFromEarlyTerminationOfNotesReceivable_637526832652126331" order="2" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities_637526832652126331" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfSecuredDebt" xlink:label="us-gaap_RepaymentsOfSecuredDebt_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637526832652126331" xlink:to="us-gaap_RepaymentsOfSecuredDebt_637526832652126331" order="1" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637526832652126331" xlink:to="us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_637526832652126331" order="2" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfCapitalDistribution" xlink:label="us-gaap_PaymentsOfCapitalDistribution_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637526832652126331" xlink:to="us-gaap_PaymentsOfCapitalDistribution_637526832652126331" order="3" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:label="us-gaap_ProceedsFromIssuanceOfSecuredDebt_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities_637526832652126331" xlink:to="us-gaap_ProceedsFromIssuanceOfSecuredDebt_637526832652126331" order="4" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDifferencesBetweenBookValueAndTaxBasisOfNetAssetsDetails" xlink:type="extended" xlink:title="40203 - Disclosure - Summary of Significant Accounting Policies (Schedule of Differences Between Book Value and Tax Basis of Net Assets) (Details)">
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_NetAssetsDifferenceBetweenFinancialStatementBasisAndTaxBasis" xlink:label="cik0001519117_NetAssetsDifferenceBetweenFinancialStatementBasisAndTaxBasis_636154046373380093"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MembersEquity" xlink:label="us-gaap_MembersEquity_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_NetAssetsDifferenceBetweenFinancialStatementBasisAndTaxBasis_636154046373380093" xlink:to="us-gaap_MembersEquity_637526832652126331" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_TaxBasisOfNetAssets" xlink:label="cik0001519117_TaxBasisOfNetAssets_637526832652126331"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_NetAssetsDifferenceBetweenFinancialStatementBasisAndTaxBasis_636154046373380093" xlink:to="cik0001519117_TaxBasisOfNetAssets_637526832652126331" order="2" use="optional" weight="-1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureSummaryOfSignificantAccountingPoliciesReconciliationOfNetIncomeLossReportedInFinancialStatementsAndFederalTaxReturnDetails" xlink:type="extended" xlink:title="40204 - Disclosure - Summary of Significant Accounting Policies (Reconciliation of Net Income (Loss) Reported in Financial Statements and Federal Tax Return) (Details)">
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_IncomeOrLossPerFederalTaxReturn" xlink:label="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_IncomeTaxReconciliationAdjustmentsToRevenue" xlink:label="cik0001519117_IncomeTaxReconciliationAdjustmentsToRevenue_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435" xlink:to="cik0001519117_IncomeTaxReconciliationAdjustmentsToRevenue_637526832652136334" order="1" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_IncomeTaxReconciliationProvisionForDoubtfulAccounts" xlink:label="cik0001519117_IncomeTaxReconciliationProvisionForDoubtfulAccounts_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435" xlink:to="cik0001519117_IncomeTaxReconciliationProvisionForDoubtfulAccounts_637526832652136334" order="2" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationDispositionOfAssets" xlink:label="us-gaap_IncomeTaxReconciliationDispositionOfAssets_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435" xlink:to="us-gaap_IncomeTaxReconciliationDispositionOfAssets_637526832652136334" order="3" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepreciation" xlink:label="us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepreciation_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435" xlink:to="us-gaap_IncomeTaxReconciliationNondeductibleExpenseDepreciation_637526832652136334" order="4" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435" xlink:to="us-gaap_IncomeTaxReconciliationOtherAdjustments_637526832652136334" order="5" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_IncomeOrLossPerFederalTaxReturn_636154046373410435" xlink:to="us-gaap_NetIncomeLoss_637526832652136334" order="6" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureEquipmentUnderOperatingLeasesNetPropertyOnOperatingLeasesDetails" xlink:type="extended" xlink:title="40504 - Disclosure - Equipment Under Operating Leases, Net (Property on Operating Leases) (Details)">
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertyOnOperatingLeasesNet" xlink:label="cik0001519117_PropertyOnOperatingLeasesNet"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertyOnOperatingLeasesAccumulatedDepreciation" xlink:label="cik0001519117_PropertyOnOperatingLeasesAccumulatedDepreciation_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_PropertyOnOperatingLeasesNet" xlink:to="cik0001519117_PropertyOnOperatingLeasesAccumulatedDepreciation_637526832652136334" order="1" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertyOnOperatingLeasesGross" xlink:label="cik0001519117_PropertyOnOperatingLeasesGross_637526832652136334"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_PropertyOnOperatingLeasesNet" xlink:to="cik0001519117_PropertyOnOperatingLeasesGross_637526832652136334" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAdditions" xlink:label="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAdditions"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciationAdditions" xlink:label="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciationAdditions_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAdditions" xlink:to="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciationAdditions_637526832652146342" order="1" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositions" xlink:label="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositions"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciationReclassificationsOrDispositions" xlink:label="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciationReclassificationsOrDispositions_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositions" xlink:to="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciationReclassificationsOrDispositions_637526832652146342" order="1" use="optional" weight="-1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositionsGross" xlink:label="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositionsGross_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositions" xlink:to="cik0001519117_PropertySubjectToOrAvailableForOperatingLeaseReclassificationsOrDispositionsGross_637526832652146342" order="2" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureEquipmentUnderOperatingLeasesNetFutureMinimumLeasePaymentsReceivableDetails" xlink:type="extended" xlink:title="40506 - Disclosure - Equipment Under Operating Leases, Net (Future Minimum Lease Payments Receivable) (Details)">
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceived"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedTwoYears_637526832652146342" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedThreeYears_637526832652146342" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFourYears_637526832652146342" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedFiveYears_637526832652146342" order="4" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths" xlink:label="us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LessorOperatingLeasePaymentsToBeReceived" xlink:to="us-gaap_LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths_637526832652146342" order="5" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureRelatedPartyTransactionsManagingMemberAndOrAffiliatesEarnedCommissionsAndBilledForReimbursementsPursuantToOperatingAgreementDetails" xlink:type="extended" xlink:title="40701 - Disclosure - Related Party Transactions (Managing Member and/or Affiliates Earned Commissions and Billed for Reimbursements Pursuant to Operating Agreement) (Details)">
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:label="us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdministrativeFeesExpense" xlink:label="us-gaap_AdministrativeFeesExpense_637526832652146342"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:to="us-gaap_AdministrativeFeesExpense_637526832652146342" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_AssetManagementCostsToManagerGeneralPartner" xlink:label="cik0001519117_AssetManagementCostsToManagerGeneralPartner_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty" xlink:to="cik0001519117_AssetManagementCostsToManagerGeneralPartner_637526832652156357" order="2" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureNonRecourseDebtFutureMinimumPaymentsOfNonRecourseDebtDetails" xlink:type="extended" xlink:title="40802 - Disclosure - Non-Recourse Debt (Future Minimum Payments of Non-Recourse Debt) (Details)">
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtInterest" xlink:label="cik0001519117_LongTermDebtInterest"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInNextTwelveMonths" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInNextTwelveMonths_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInNextTwelveMonths_637526832652156357" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearTwo" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearTwo_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearTwo_637526832652156357" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearThree" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearThree_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearThree_637526832652156357" order="3" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearFour" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearFour_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearFour_637526832652156357" order="4" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtPrincipalAndInterest" xlink:label="cik0001519117_LongTermDebtPrincipalAndInterest"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtPrincipalAndInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths_637526832652156357" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtPrincipalAndInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo_637526832652156357" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtPrincipalAndInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree_637526832652156357" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour_637526832652156357"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtPrincipalAndInterest" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour_637526832652156357" order="4" use="optional" weight="1" priority="1"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebt" xlink:label="us-gaap_SecuredDebt"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_637526832652166356"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SecuredDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_637526832652166356" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_637526832652226411"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SecuredDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_637526832652226411" order="2" use="optional" weight="1" priority="3"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_637526832652226411"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SecuredDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_637526832652226411" order="3" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_637526832652226411"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SecuredDebt" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_637526832652226411" order="4" use="optional" weight="1" priority="2"/>
</calculationLink>
<calculationLink xlink:role="http://www.atel.com/role/DisclosureNonRecourseDebtFutureMinimumPaymentsOfNonRecourseDebtDetailsAlt" xlink:type="extended" xlink:title="40802 - Disclosure - Non-Recourse Debt (Future Minimum Payments of Non-Recourse Debt) (Details) (ALT)">
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_637526832652226411"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_637526832652226411" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInNextTwelveMonths" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInNextTwelveMonths_637526832652226411"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInNextTwelveMonths" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInNextTwelveMonths_637526832652226411" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearFour" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearFour_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearFour_637526832652236423" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearFour" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_637526832652236423" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_637526832652236423" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearThree" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearThree_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearThree" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearThree_637526832652236423" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo" xlink:to="us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_637526832652236423" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearTwo" xlink:label="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearTwo_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtMaturitiesRepaymentsOfPrincipalAndInterestInYearTwo" xlink:to="cik0001519117_LongTermDebtMaturitiesRepaymentsOfInterestInYearTwo_637526832652236423" order="2" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtPrincipalAndInterest" xlink:label="cik0001519117_LongTermDebtPrincipalAndInterest"/>
<loc xlink:type="locator" xlink:href="atel-20201231.xsd#cik0001519117_LongTermDebtInterest" xlink:label="cik0001519117_LongTermDebtInterest_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtPrincipalAndInterest" xlink:to="cik0001519117_LongTermDebtInterest_637526832652236423" order="1" use="optional" weight="1" priority="2"/>
<loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SecuredDebt" xlink:label="us-gaap_SecuredDebt_637526832652236423"/>
<calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="cik0001519117_LongTermDebtPrincipalAndInterest" xlink:to="us-gaap_SecuredDebt_637526832652236423" order="2" use="optional" weight="1" priority="2"/>
</calculationLink>
</linkbase>

1 Previous Filing that this Filing References

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

11/01/11  Atel 15, LLC                      424B3                  1:4.4M                                   Toppan Merrill/FA
↑Top
Filing Submission 0001558370-21-003673   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Tue., Apr. 30, 8:56:46.1pm ET