Equity investee financials added in HA Sustainable (NYSE: HASI) 10-K/A
HA Sustainable Infrastructure Capital, Inc. filed Amendment No. 1 to its Form 10-K for the year ended December 31, 2025 to comply with Regulation S-X Rule 3-09 by adding separate financial statements for significant equity method investees Palmetto HASI Holdings LLC and Daggett Renewable Holdco LLC and their subsidiaries.
The amendment primarily updates Item 15 to include new exhibits with these consolidated financial statements and related auditor consents, along with updated CEO and CFO certifications. As of June 30, 2025, common stock held by non-affiliates had an aggregate market value of $3.3 billion, and on March 23, 2026 there were 128,420,364 common shares outstanding, including 619,298 unvested restricted shares.
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FAQ
What is the main purpose of HA Sustainable Infrastructure (HASI) filing this Form 10-K/A?
Which equity method investees’ financial statements are included in HA Sustainable Infrastructure’s 10-K amendment?
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| ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | |||||
| TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 | |||||

| (State or other jurisdiction of incorporation or organization) | (I.R.S. Employer Identification No.) | |||||||
| (Address of principal executive offices) | (Zip Code) | |||||||
| Title of each class | Trading Symbol(s) | Name of each exchange on which registered | ||||||
| ☒ | Accelerated filer | ☐ | |||||||||
| Non-accelerated filer | ☐ | Smaller reporting company | |||||||||
| Emerging growth company | |||||||||||
| Auditor Name: | Auditor Location: | PCAOB ID: | ||||||||||||||||||||||||
Exhibit number | Exhibit description | ||||
| 3.1 | Certificate of Incorporation of the Company, filed with the Secretary of Delaware on July 1, 2024 and effective, July 2, 2024 (incorporated by reference to Exhibit 3.1 on the Registrant’s Form 8-K (No. 001-35877) filed on July 3, 2024). | ||||
| 3.2 | Bylaws of the Company effective July 2, 2024 (incorporated by reference to Exhibit 3.2 on the Registrant’s Form 8-K (No. 001-35877) filed on July 3, 2024). | ||||
| 4.1 | Specimen Common Stock Certificate of the Company (incorporated by reference to Exhibit 99.3 on the Registrant’s Form 8-K (No. 001-35877) filed on July 3, 2024). | ||||
| 4.2 | Description of the Company’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934 (incorporated by reference to Exhibit 99.2 on the Registrant’s Form 8-K (No. 001-35877) filed on July 3, 2024) | ||||
| 4.3 | Indenture, dated as of August 25, 2020, between HAT Holdings I LLC and HAT Holdings II LLC, as issuers, and Hannon Armstrong Sustainable Infrastructure Capital, Inc., Hannon Armstrong Sustainable Infrastructure, L.P., and Hannon Armstrong Capital, LLC, as guarantors, and U.S. Bank National Association, as trustee (including the form of HAT Holdings I LLC and HAT Holdings II LLC's 3.750% Senior Notes due 2030) (incorporated by reference to Exhibit 4.1 on the Registrant's Form 8-K (No. 011-35877), filed on August 25, 2020) | ||||
| 4.4 | Indenture, dated as of June 28, 2021, between HAT Holdings I LLC and HAT Holdings II LLC, as issuers, and Hannon Armstrong Sustainable Infrastructure Capital, Inc., Hannon Armstrong Sustainable Infrastructure, L.P., and Hannon Armstrong Capital, LLC, as guarantors, and U.S. Bank National Association, as trustee (including the form of HAT Holdings I LLC and HAT Holdings II LLC’s 3.375% Senior Notes due 2026) (incorporated by reference to Exhibit 4.1 on the Registrant’s Form 8-K (No. 011-35877), filed on June 28, 2021) | ||||
| 4.5 | Indenture, dated as of April 13, 2022 by and among HAT Holdings I LLC and HAT Holdings II LLC, as issuers, and Hannon Armstrong Sustainable Infrastructure Capital, Inc., Hannon Armstrong Sustainable Infrastructure, L.P., and Hannon Armstrong Capital, LLC, as guarantors, and U.S. Bank Trust Company, National Association, as trustee (incorporated by reference to Exhibit 4.1 on the Registrant’s Form 8-K (No. 011-35877) filed on April 15, 2022) | ||||
| 4.6 | First Supplemental Indenture, dated as of April 13, 2022 by and among HAT Holdings I LLC and HAT Holdings II LLC, as issuers, and the Company, Hannon Armstrong Sustainable Infrastructure, L.P., and Hannon Armstrong Capital, LLC, as guarantors, and U.S. Bank Trust Company, National Association, as trustee (including the form of HAT Holdings I LLC’s and HAT Holdings II LLC’s 0.00% Green Exchangeable Senior Note due 2025) (incorporated by reference to Exhibit 4.2 on the Registrant’s Form 8-K (No. 011-35877) filed on April 15, 2022) | ||||
| 4.7 | Indenture, dated as of August 11, 2023 by and among HAT Holdings I LLC and HAT Holdings II LLC, as issuers, and the Company, Hannon Armstrong Sustainable Infrastructure, L.P., and Hannon Armstrong Capital, LLC, as guarantors, and U.S. Bank Trust Company, National Association, as trustee (including the form of HAT Holdings I LLC’s and HAT Holdings II LLC’s 3.750% Green Exchangeable Senior Unsecured Note due 2028) (incorporated by reference to Exhibit 4.1 to the Registrant’s Form 8-K (No. 001-35877), filed on August 11, 2023) | ||||
| 4.8 | Indenture, dated as of December 7, 2023 by and among HAT Holdings I LLC and HAT Holdings II LLC, as issuers, the guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee (including the form of HAT Holdings I LLC and HAT Holdings II LLC’s 8.00% Green Senior Unsecured Note due 2027) (incorporated by reference to Exhibit 4.1 to the Registrant’s Form 8-K (No. 001-35877), filed on December 7, 2023) | ||||
| 4.9 | Indenture, dated as of July 1, 2024 by and among Hannon Armstrong Sustainable Infrastructure Capital, Inc., as issuer, the guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee (including the form of Hannon Armstrong Sustainable Infrastructure Capital, Inc.’s 6.375% Green Senior Unsecured Note due 2034) (incorporated by reference to Exhibit 4.1 to the Registrant’s Form 8-K (No. 001-35877), filed on July 1, 2024) | ||||
4.10 | Indenture, dated as of June 24, 2025 by and among HA Sustainable Infrastructure Capital, Inc., as issuer, the guarantors party thereto and U.S. Bank Trust Company, National Association, as trustee (incorporated by reference to Exhibit 4.1 to the Registrant’s Form 8-K (No. 001-35877), filed on June 24, 2025) | ||||
4.11 | Indenture Officer’s Certificate pursuant to Section 2.02 of the Indenture, dated June 24, 2025 (including the forms of HA Sustainable Infrastructure Capital, Inc.’s 6.150% Green Senior Unsecured Note due 2031 and 6.750% Green Senior Unsecured Note due 2035) (incorporated by reference to Exhibit 4.2 to the Registrant’s Form 8-K (No. 001-35877), filed on June 24, 2025) | ||||
4.12 | Indenture Officer’s Certificate pursuant to Section 2.02 of the Indenture, dated November 20, 2025 (including the form of HA Sustainable Infrastructure Capital, Inc.’s 8.000% Green Junior Subordinated Note due 2056) (incorporated by reference to Exhibit 4.2 to the Registrant’s Form 8-K (No. 001-35877), filed on November 20, 2025) | ||||
| 10.1 | Second Amended and Restated Agreement of Limited Partnership of Hannon Armstrong Sustainable Infrastructure, L.P. (incorporated by reference to Exhibit 10.1 to the Registrant's Form 10-K for the year ended December 31, 2023 (No. 001-35877), filed on February 16, 2024) | ||||
| 10.2 | Form of Indemnification Agreement (incorporated by reference to Exhibit 10.2 to the Registrant's Form 10-K for the year ended December 31, 2024 (No. 001-35877), filed on February 14, 2025) | ||||
| 10.3 | Amended and Restated 2013 Hannon Armstrong Sustainable Infrastructure Capital, Inc. Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended March 31, 2017 (No. 001-35877), filed on May 4, 2017) | ||||
| 10.4 | 2022 HA Sustainable Infrastructure Capital, Inc. Equity Incentive Plan (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 8-K (No. 001-35877), filed on June 7, 2022) | ||||
| 10.5 | Restricted Stock Award Agreement dated April 23, 2013 between the Company and Jeffrey W. Eckel (incorporated by reference to Exhibit 10.2 to the Registrant’s Form 10-Q for the quarter ended June 30, 2013 (No. 001-35877), filed on August 9, 2013) | ||||
| 10.6 | Form of Restricted Stock Award Agreement (Executive Officers) (incorporated by reference to Exhibit 10.3 to the Registrant’s Form 10-Q for the quarter ended June 30, 2013 (No. 001-35877), filed on August 9, 2013) | ||||
| 10.7 | Form of Restricted Stock Award Agreement (Non-employee Directors) (incorporated by reference to Exhibit 10.4 to the Registrant’s Form 10-Q for the quarter ended June 30, 2013 (No. 001-35877), filed on August 9, 2013) | ||||
| 10.8 | Amended and Restated Form of Restricted Stock Unit Award Agreement (incorporated by reference to Exhibit 10.2 to the Registrant’s Form 10-Q for the quarter ended March, 31 2017 (No. 001-35877), filed on May 4, 2017) | ||||
| 10.9 | Form of Amended and Restated Restricted Stock Unit Agreement (incorporated by reference to Exhibit 10.57 to the Registrant's Form 10-K for the year ended December 31, 2017 (No. 001-35877) filed on February 23, 2018) | ||||
| 10.10 | Form of LTIP Unit Vesting Agreement (incorporated by reference to Exhibit 10.2 to the Registrant’s Form 10-Q for the quarter ended March 31, 2019 (No. 001-35877), filed on May 3, 2019) | ||||
| 10.11 | Form of Time-Based LTIP Unit Award Agreement (incorporated by reference to Exhibit 10.3 to the Registrant’s Form 10-Q for the quarter ended March 31, 2019 (No. 001-35877), filed on May 3, 2019) | ||||
| 10.12 | Form of Performance-Based LTIP Unit Award Agreement (incorporated by reference to Exhibit 10.4 to the Registrant’s Form 10-Q for the quarter ended March 31, 2019 (No. 001-35877), filed on May 3, 2019) | ||||
| 10.13 | Form of Performance-Based LTIP Unit Award Agreement (incorporated by reference to Exhibit 10.4 to the Registrant’s Form 10-Q for the quarter ended March 31, 2024 (No. 001-35877), filed on May 8, 2024) | ||||
| 10.14 | Employment Agreement, dated April 17, 2013, by and between the Company and Steven L. Chuslo (incorporated by reference to Exhibit 10.9 to the Registrant’s Form 10-Q for the quarter ended June 30, 2013 (No. 001-35877), filed on August 9, 2013) | ||||
| 10.15 | Amended and Restated Employment Agreement, dated February 11, 2025, by and between the Company and Nathaniel J. Rose (incorporated by reference to Exhibit 10.15 to the Registrant's Form 10-K for the year ended December 31, 2024 (No. 001-35877), filed on February 14, 2025) | ||||
| 10.16 | Amended and Restated Employment Agreement, dated February 11, 2025, by and between the Company and Charles Melko (incorporated by reference to Exhibit 10.16 to the Registrant's Form 10-K for the year ended December 31, 2024 (No. 001-35877), filed on February 14, 2025) | ||||
| 10.17 | Letter Agreement, dated as of January 6, 2021, between J. Brendan Herron, the Company and Hannon Armstrong Capital Inc. (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended March 31, 2021 (No. 001-35877), filed on May 7, 2021) | ||||
| 10.18 | Employment Agreement, dated June 30, 2021, by and between the Company and Susan D. Nickey (incorporated by reference to Exhibit 10.3 to the Registrant’s Form 10-Q for the quarter ended June 30, 2021 (No. 001-35877), filed on August 6, 2021) | ||||
| 10.19 | Amended and Restated Employment Agreement, dated February 14, 2023, by and between the Company and Jeffrey Lipson (incorporated by reference to Exhibit 10.31 to the Registrant’s Form 10-K for the year ended December 31, 2022 (No. 001-35877), filed on February 21, 2023) | ||||
| 10.20 | Amended and Restated Employment Agreement, dated February 11, 2025, by and between the Company and Marc Pangburn (incorporated by reference to Exhibit 10.20 to the Registrant's Form 10-K for the year ended December 31, 2024 (No. 001-35877), filed on February 14, 2025) | ||||
| 10.21 | Amended and Restated Employment Agreement, dated January 26, 2024, by and between the Company and Richard R. Santoroski (incorporated by reference to Exhibit 10.21 on the Registrant’s Form 10-K for the year ended December 31, 2023 (No. 001-35877), filed on February 16, 2024). | ||||
| 10.22 | Amended and Restated Employment Agreement, dated February 15, 2024, by and between the Company and Jeffrey Eckel (incorporated by reference to Exhibit 10.22 on the Registrant’s Form 10-K for the year ended December 31, 2023 (No. 001-35877), filed on February 16, 2024) | ||||
| 10.23 | Employment Agreement, Dated April 15, 2024, by and between the Company and Viral Amin (incorporated by reference to Exhibit 10.5 on the Registrant’s Form 10-Q for the quarter ended March, 31 2024 (No. 001-35877) filed on May 8, 2024). | ||||
| 10.24 | Letter Agreement, dated April 4, 2024, between Hannon Armstrong Sustainable Infrastructure Capital, Inc., Hannon Armstrong Capital LLC, and Richard R. Santoroski (incorporated by reference to Exhibit 10.6 on the Registrant’s Form 10-Q (No. 001-35877) filed on May 8, 2024). | ||||
| 10.25 | Registration Rights Agreement, dated April 23, 2013, by and among the Company and the parties listed on Schedule I thereto (incorporated by reference to Exhibit 10.6 to the Registrant’s Form 10-Q for the quarter ended June 30, 2013 (No. 001-35877), filed on August 9, 2013) | ||||
| 10.26 | Registration Rights Agreement, dated as of April 13, 2022, by and among HAT Holdings I LLC, HAT Holdings II LLC, and the Company and the initial purchasers party thereto. (incorporated by reference to Exhibit 10.1 on the Registrant’s Form 8-K (No. 011-35877) filed on April 15, 2022) | ||||
| 10.27 | Registration Rights Agreement, dated as of August 11, 2023, by and among HAT Holdings I LLC, HAT Holdings II LLC, and the Company and the representatives of the Initial Purchasers party thereto (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 8-K (No. 001-35877), filed on August 11, 2023) | ||||
| 10.28 | Registration Rights Agreement, dated as of July 1, 2024, by and among the Company and the representatives of the initial purchasers party thereto (incorporated by reference to Exhibit 10.1 on the Registrant’s Form 8-K (No. 001-35877), filed on July 1, 2024) | ||||
| 10.29 | Registration Rights Agreement, dated as of December 12, 2024, by and among the Company and the representatives of the initial purchasers party thereto (incorporated by reference to Exhibit 4.1 on the Registrant’s Form 8-K (No. 001-35877), filed on December 12, 2024) | ||||
| 10.30 | Indemnity Agreement, dated as of September 30, 2015, by the Company in favor of the Bank of New York Mellon (incorporated by reference to Exhibit 10.7 to the Registrant’s Form 10-Q for the quarter ended September 30, 2015 (No. 001-35877), filed on November 5, 2015) | ||||
| 10.31 | Credit Agreement, dated as of April 12, 2024, by and among the Company, certain subsidiaries of the Company, JPMorgan Chase Bank, N.A. as administrative agent, sole bookrunner and sustainability structuring agent, JPMorgan, Citibank, N.A., Credit Agricole Corporate and Investment Bank, Keybank National Association, M&T Bank, Mizuho Bank, Ltd., Morgan Stanley Senior Funding, Inc., Royal Bank of Canada, Sumitomo Mitsui Banking Corporation and Truist Securities, Inc. as joint lead arrangers, Bank of America, N.A., Barclays Bank PLC and Goldman Sachs Bank USA as documentation agents, and each lender from time to time party thereto (incorporated by reference to Exhibit 1.1 to the Company’s Form 8-K (No.001-35877), filed on April 17, 2024). | ||||
| 10.32 | Amendment No. 1 to Credit Agreement, dated as of September 10, 2024, by and among the Company, certain subsidiaries of the Company, JPMorgan Chase Bank, N.A. as administrative agent, sole bookrunner, sustainability structuring agent and lender, Citibank, N.A., Credit Agricole Corporate and Investment Bank, Keybank National Association, M&T Bank, Mizuho Bank, Ltd., Morgan Stanley Senior Funding, Inc., Royal Bank of Canada, Sumitomo Mitsui Banking Corporation and Truist Securities, Inc. as joint lead arrangers and lenders, and Bank of America, N.A., Barclays Bank PLC and Goldman Sachs Bank USA as documentation agents and lenders (incorporated by reference to Exhibit 1.2 to the Company’s Form 8-K (No.001-35877), filed on September 13, 2024). | ||||
| 10.33 | Amendment No. 2 to Credit Agreement, dated as of October 31, 2024, by and among the Company, certain subsidiaries of the Company, JPMorgan Chase Bank, N.A. as administrative agent and Coöperatieve Rabobank U.A., New York Branch as lender (incorporated by reference to Exhibit 1.3 to the Company’s Form 8-K (No.001-35877), filed on November 1, 2024). | ||||
| 10.34 | Form of Commercial Paper Dealer Agreement between the Company, as issuer, and the applicable Dealer party thereto (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 8-K (No. 001-35877), filed on December 6, 2024. | ||||
| 10.35 | At Market Issuance Sales Agreement, dated May 13, 2020, by and between the Company, B. Riley FBR, Inc., Robert W. Baird & Co. Incorporated, BofA Securities, Inc., Loop Capital Markets LLC, SMBC Nikko Securities America, Inc. and Nomura Securities International, Inc. (incorporated by reference to Exhibit 1.1 to the Registrant's Form 8-K (No. 001-35877), filed on May 13, 2020) | ||||
| 10.36 | Amendment No. 1 to the At Market Issuance Sales Agreement, dated February 26, 2021, by and among the Company, B. Riley Securities, Inc., Robert W. Baird & Co. Incorporated, BofA Securities, Inc., Loop Capital Markets LLC, SMBC Nikko Securities America, Inc. and Nomura Securities International, Inc. (incorporated by reference to Exhibit 1.2 to the Registrant’s Form 8-K (No. 001-35877), filed on March 1, 2021) | ||||
| 10.37 | Amendment No. 2 to the At Market Issuance Sales Agreement, dated March 1, 2022, by and among the Company, B. Riley Securities, Inc., Robert W. Baird & Co. Incorporated, BofA Securities, Inc., Loop Capital Markets LLC, SMBC Nikko Securities America, Inc. and Nomura Securities International, Inc. (incorporated by reference to Exhibit 1.3 to the Registrant’s Form 8-K (No. 001-35877), filed on March 2, 2022) | ||||
| 10.38 | Amendment No. 3 to the At Market Issuance Sales Agreement, dated February 22, 2023, by and among the Company, B. Riley Securities, Inc., Barclays Capital Inc., BofA Securities, Inc., Credit Suisse Securities (USA) LLC, Goldman Sachs & Co. LLC, J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC, Nomura Securities International, Inc., SMBC Nikko Securities America, Inc., Truist Securities, Inc. and Wells Fargo Securities, LLC (incorporated by reference to Exhibit 1.4 to the Registrant’s Form 8-K (No. 001-35877), filed on February 23, 2023) | ||||
| 10.39 | Amendment No. 4 to the At Market Issuance Sales Agreement, dated May 10, 2023, by and among the Company, B. Riley Securities, Inc., Barclays Capital Inc., BofA Securities, Inc., Credit Suisse Securities (USA) LLC, Goldman Sachs & Co. LLC, KeyBanc Capital Markets Inc., Jefferies LLC, J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC, Nomura Securities International, Inc., Truist Securities, Inc. and Wells Fargo Securities, LLC (incorporated by reference to Exhibit 1.5 to the Registrant’s Form 8-K (No. 001-35877), filed on May 11, 2023) | ||||
| 10.40 | Amendment No. 5 to the At Market Issuance Sales Agreement, dated September 5, 2023, by and among the Company, B. Riley Securities, Inc., Barclays Capital Inc., BofA Securities, Inc., Credit Suisse Securities (USA) LLC, Goldman Sachs & Co. LLC, KeyBanc Capital Markets Inc., Jefferies LLC, J.P. Morgan Securities LLC, Morgan Stanley & Co. LLC, Nomura Securities International, Inc., Truist Securities, Inc. and Wells Fargo Securities, LLC (incorporated by reference to Exhibit 1.6 to the Registrant’s Form 8-K (No. 001-35877), filed on September 5, 2023) | ||||
| 10.41 | Amendment No. 6 to the At Market Issuance Sales Agreement, dated July 3, 2024, by and among HA Sustainable Infrastructure Capital, Inc., B. Riley Securities, Inc., Barclays Capital Inc., BofA Securities, Inc., Goldman Sachs & Co. LLC, Jefferies LLC, J.P. Morgan Securities LLC, KeyBanc Capital Markets Inc., Morgan Stanley & Co. LLC, Nomura Securities International, Inc., Truist Securities, Inc. and Wells Fargo Securities, LLC. (incorporated by reference to Exhibit 1.7 to the Registrant’s Form 8-K (No. 001-35877), filed on July 3, 2024) | ||||
| 10.42 | Amendment No. 7 to the At Market Issuance Sales Agreement, dated February 28, 2025, by and among HA Sustainable Infrastructure Capital, Inc., B. Riley Securities, Inc., Barclays Capital Inc., BofA Securities, Inc., Citigroup Global Markets Inc., Credit Agricole Securities (USA) Inc., Goldman Sachs & Co. LLC, Jefferies LLC, J.P. Morgan Securities LLC, KeyBanc Capital Markets Inc., Mizuho Securities USA LLC, Morgan Stanley & Co. LLC, Nomura Securities International, Inc., RBC Capital Markets, LLC, Robert W. Baird & Co. Incorporated and Truist Securities, Inc. (incorporated by reference to Exhibit 1.8 to the Registrant’s Form 8-K (No. 001-35877), filed on March 3, 2025) | ||||
| 10.43 | Amendment No. 3 to Credit Agreement, dated as of March 28, 2025, by and among the Company, certain subsidiaries of the Company, JPMorgan Chase Bank, N.A. as administrative agent and Bank of Montreal and M&T Bank as lenders (incorporated by reference to Exhibit 1.4 to the Registrant’s Form 8-K (No. 001-35877), filed on March 31, 2025) | ||||
| 10.44 | Amendment No. 4 to Credit Agreement, dated as of December 9, 2025, by and among the Company, certain subsidiaries of the Company, JPMorgan Chase Bank, N.A. as administrative agent and ING Capital LLC as lender (incorporated by reference to Exhibit 1.5 to the Registrant’s Form 8-K (No. 001-35877), filed on December 10, 2025) | ||||
| 10.45 | Amendment No. 5 to Credit Agreement, dated as of December 22, 2025, by and among the Company, certain subsidiaries of the Company, JPMorgan Chase Bank, N.A. as administrative agent and Natixis, New York Branch and The Bank of Nova Scotia as lenders (incorporated by reference to Exhibit 1.6 to the Registrant’s Form 8-K (No. 001-35877), filed on December 29, 2025) | ||||
| 10.46 | Form of Offer Letter to be used between the Company and certain executives (incorporated by reference to Exhibit 10.1 to the Registrant’s Form 10-Q for the quarter ended June 30, 2025 (No. 001-35877), filed on August 8, 2025) | ||||
| 10.47 | Consulting Agreement, dated December 10, 2025, by and between the Company and Steven L. Chuslo (incorporated by reference to Exhibit 10.47 to the Registrant’s Form 10-K for the year ended December 31, 2025 (No. 001-35877), filed on February 13, 2026) | ||||
| 19.1 | Insider Trading Policies and Procedures of the Company (incorporated by reference to Exhibit 10.20 to the Registrant's Form 10-K for the year ended December 31, 2024 (No. 001-35877), filed on February 14, 2025) | ||||
| 21.1 | List of subsidiaries of HA Sustainable Infrastructure Capital, Inc. (incorporated by reference to Exhibit 21.1 to the Registrant's Form 10-K for the year ended December 31, 2025 (No. 001-35877) filed on February 13, 2026) | ||||
| 23.1 | Consent of Ernst & Young LLP for HA Sustainable Infrastructure Capital, Inc. (incorporated by reference to Exhibit 23.1 to the Registrant's Form 10-K for the year ended December 31, 2025 (No. 001-35877) filed on February 13, 2026) | ||||
| 23.2* | Consent of CohnReznick LLP for Palmetto HASI Holdings LLC and Subsidiaries | ||||
| 23.3* | Consent of PricewaterhouseCoopers LLP for Daggett Renewable HoldCo LLC and Subsidiaries | ||||
| 23.4* | Consent of Ernst & Young LLP for Daggett Renewable HoldCo LLC and Subsidiaries | ||||
| 24.1 | Power of Attorney (incorporated by reference to Exhibit 24.1 to the Registrant’s Form 10-K for the year ended December 31, 2025 (No. 001-35877), filed on February 13, 2026) | ||||
31.1* | Certification of Chief Executive Officer pursuant to Section 302 of the Sarbanes—Oxley Act of 2002 | ||||
31.2* | Certification of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | ||||
32.1** | Certification of Chief Executive Officer pursuant to section 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes—Oxley Act of 2002 | ||||
32.2** | Certification of Chief Financial Officer pursuant to section 18 U.S.C. Section 1350 as adopted pursuant to Section 906 of the Sarbanes—Oxley Act of 2002 | ||||
| 97.1 | Recovery Policy Relating to Erroneously Awarded Incentive Compensation of the Company (incorporated by reference to Exhibit 97.1 to the Registrant's Form 10-K for the period ended December 31, 2023 (No. 001-35877) filed on February 16, 2024) | ||||
| 99.1* | Consolidated financial statements as of December 31, 2025 and 2024 and the periods then ended of Palmetto HASI Holdings LLC and Subsidiaries | ||||
| 99.2* | Consolidated financial statements as of December 31, 2025 and 2024 and the periods ended December 31, 2025, 2024, and 2023 of Daggett Renewable HoldCo LLC and Subsidiaries | ||||
| 99.3* | Consolidated financial statements as of December 31, 2023 and the period then ended of Daggett Renewable HoldCo LLC and Subsidiaries | ||||
| 101.SCH | Inline XBRL Taxonomy Extension Schema (incorporated by reference to Exhibit 101.SCH to the Registrant’s Form 10-K for the period ended December 31, 2025 (No. 001-35877), filed on February 13, 2026) | ||||
| 101.CAL | Inline XBRL Taxonomy Extension Calculation Linkbase (incorporated by reference to Exhibit 101.CAL to the Registrant’s Form 10-K for the period ended December 31, 2025 (No. 001-35877), filed on February 13, 2026) | ||||
| 101.DEF | Inline XBRL Taxonomy Extension Definition Linkbase (incorporated by reference to Exhibit 101.DEF to the Registrant’s Form 10-K for the period ended December 31, 2025 (No. 001-35877), filed on February 13, 2026) | ||||
| 101.LAB | Inline XBRL Taxonomy Extension Label Linkbase (incorporated by reference to Exhibit 101.LAB to the Registrant’s Form 10-K for the period ended December 31, 2025 (No. 001-35877), filed on February 13, 2026) | ||||
| 101 PRE | Inline XBRL Taxonomy Extension Presentation Linkbase | ||||
| 104 | Cover Page Interactive Data File Included as Exhibit 101 (embedded within the Inline XBRL document) | ||||
| * Filed herewith. | |||||
| ** Furnished with this report. | |||||
| HA SUSTAINABLE | |||||
| INFRASTRUCTURE CAPITAL, INC. | |||||
| (Registrant) | |||||
| Date: March 26, 2026 | /s/ Jeffrey A. Lipson | ||||
| Jeffrey A. Lipson | |||||
| Chief Executive Officer and President | |||||
| /s/ Charles W. Melko | |||||
| Charles W. Melko | |||||
| Chief Financial Officer, Treasurer and Executive Vice President | |||||
| /s/ Michelle E. Whicher | |||||
| Michelle E. Whicher | |||||
| Chief Accounting Officer and Senior Vice President | |||||