Biggest changeInformation with respect to the consolidated statements of operations for the years ended December 31, 2024 and 2023 are presented below: Years Ended December 31, 2024 2023 $ Change % Change (in thousands, except per share amounts) Revenues $ 82,107 $ 79,859 $ 2,248 3 % Operating expenses: Cost of revenues - solar energy systems depreciation 23,377 23,823 (446) (2) % Cost of revenues - operations and maintenance 16,597 13,990 2,607 19 % Selling, general and administrative expenses 58,889 56,122 2,767 5 % Litigation settlements, net 7,384 27,465 (20,081) (73) % Gain on asset disposal (2,504) (4,724) 2,220 (47) % Impairment of goodwill 28,757 — 28,757 100 % Total operating expenses 132,500 116,676 15,824 14 % Loss from operations (50,393) (36,817) (13,576) 37 % Other (income) expense: Interest income (22,758) (19,534) (3,224) 17 % Interest expense, net 40,232 41,936 (1,704) (4) % Other expense, net 2,211 3,268 (1,057) (32) % Net loss from continuing operations (70,078) (62,487) (7,591) 12 % Net income (loss) from discontinued operations 25 (4,123) 4,148 (101) % Net loss (70,053) (66,610) (3,443) 5 % Less: Net income (loss) attributable to redeemable noncontrolling interests and noncontrolling interests 436 (779) 1,215 (156) % Net loss attributable to stockholders $ (70,489) $ (65,831) $ (4,658) 7 % Revenues Revenues increased by $2.2 million, or 3%, to $82.1 million in 2024 as compared to 2023.
Biggest changeInformation with respect to the consolidated statements of operations for the years ended December 31, 2025 and 2024 are presented below: Years Ended December 31, 2025 2024 $ Change % Change (in thousands) Revenues $ 111,812 $ 82,107 $ 29,705 36 % Operating expenses: Cost of revenues - solar energy systems depreciation 29,139 23,377 5,762 25 % Cost of revenues - operations and maintenance 9,764 16,597 (6,833) (41) % Selling, general and administrative expenses 55,113 58,889 (3,776) (6) % Litigation settlements 1,711 7,384 (5,673) (77) % Gain on asset disposal (1,855) (2,504) 649 (26) % Impairment of goodwill — 28,757 (28,757) (100) % Total operating expenses 93,872 132,500 (38,628) (29) % Income (Loss) from operations 17,940 (50,393) 68,333 (136) % Other (income) expense: Interest income (20,718) (22,758) 2,040 (9) % Interest expense, net 50,918 40,232 10,686 27 % Other expense, net 13,383 2,211 11,172 505 % Net loss from continuing operations (25,643) (70,078) 44,435 (63) % Net (loss) income from discontinued operations (64) 25 (89) (356) % Net loss (25,707) (70,053) 44,346 (63) % Less: Net income attributable to noncontrolling interests 320 436 (116) (27) % Net loss attributable to stockholders $ (26,027) $ (70,489) $ 44,462 (63) % 38 Table of Contents Revenues Revenues increased by $29.7 million, or 36%, to $111.8 million in 2025 as compared to 2024.
Our most critical accounting policies and estimates are those most important to the portrayal of its financial condition and results of operations and which require us to make its most difficult and subjective judgments, often as a result of the need to make estimates regarding matters that are inherently uncertain.
Our most critical accounting policies and estimates are those most important to the portrayal of its financial condition and results of operations and which require us to make our most difficult and subjective judgments, often as a result of the need to make estimates regarding matters that are inherently uncertain.
Cash Flows Used in Investing Activities The net cash used in continuing investing activities in 2024 was $101.4 million, which primarily relates to $132.8 million of net cash paid for the NJR Acquisition in 2024, partially offset by $25.6 million of proceeds from our investments under the SEMTH Master Lease, and $6.1 million of proceeds from the sale of certain solar energy systems.
The net cash used in continuing investing activities in 2024 was $101.4 million, which primarily relates to $132.8 million of net cash paid for the NJR Acquisition in 2024, partially offset by $25.6 million of proceeds from our investments under the SEMTH Master Lease, and $6.1 million of proceeds from the sale of certain solar energy systems.
Although we believe that our approach to estimates and judgments as described herein is reasonable, actual results could differ and we may be exposed to increases or decreases in income taxes that could be material. Redeemable noncontrolling interests and noncontrolling interests Noncontrolling interests represent third-party interests in the net assets of certain consolidated subsidiaries.
Although we believe that our approach to estimates and judgments as described herein is reasonable, actual results could differ and we may be exposed to increases or decreases in income taxes that could be material. Noncontrolling interests Noncontrolling interests represent third-party interests in the net assets of certain consolidated subsidiaries.
We consider the rights granted to the other investors under the contractual arrangements to be more protective in nature rather than substantive participating rights. As such, we were determined to be the primary beneficiary, and the assets, liabilities and activities of the Funds and Prior Funds (before any ceased being a VIE) were consolidated by us.
We consider the rights granted to the other investors under the contractual arrangements to be more protective in nature rather than substantive participating rights. As such, we were determined to be the primary beneficiary, and the assets, liabilities and activities of the Funds (before any ceased being a VIE) were consolidated by us.
These operating cash inflows are primarily offset by operating expenses, operating lease payments and interest payments on our outstanding debt. The related cash flows for Drivetrain and XL Grid businesses are reflected as discontinued operating activities for the years presented.
These operating cash inflows are primarily offset by operating expenses and interest payments on our outstanding debt. The related cash flows for Drivetrain and XL Grid businesses are reflected as discontinued operating activities for the years presented.
The distribution rights and priorities for the Funds and Prior Funds (before any ceased being a VIE) as set forth in their respective operating agreements differ from the underlying percentage ownership interests of the members.
The distribution rights and priorities for the Funds (before any ceased being a VIE) as set forth in their respective operating agreements differ from the underlying percentage ownership interests of the members.
Revenue is recognized from contracts with customers as performance obligations are satisfied at a transaction price reflecting an amount of consideration based upon an estimated rate of return which is expressed as the solar rate per kilowatt hour or a flat rate per month as defined in the customer contracts. • PPA revenues - Under ASC 606, Revenue from Contracts with Customers (“ASC 606”) issued by the Financial Accounting Standards Board , PPA revenue is recognized when generated based upon the amount of electricity delivered as determined by remote monitoring equipment at solar rates specified under the PPAs. • SLA revenues - We have SLAs, which do not meet the definition of a lease under ASC 842, Leases , and are accounted for as contracts with customers under ASC 606.
Revenue is recognized from contracts with customers as performance obligations are satisfied at a transaction price reflecting an amount of consideration based upon an estimated rate of return which is expressed as the solar rate per kilowatt hour or a flat rate per month as defined in the customer contracts. • PPA revenues - Under ASC 606, Revenue from Contracts with Customers (“ASC 606”) issued by the Financial Accounting Standards Board , PPA revenue is recognized when generated based upon the amount of electricity delivered as determined by remote monitoring equipment at solar rates specified under the PPAs. 42 Table of Contents • SLA revenues - We have SLAs, which do not meet the definition of a lease under ASC 842, Leases , and are accounted for as contracts with customers under ASC 606.
As a result, we allocate income or loss to the noncontrolling interest holders of the Funds and Prior Funds (before any ceased being a VIE) utilizing the hypothetical liquidation of book value (“HLBV”) method, in which income or loss is allocated based on the change in each member's claim on the net assets at the end of each reporting period, adjusted for any distributions or contributions made during such periods.
As a result, we allocate income or loss to the noncontrolling interest holders of the Funds (before any ceased being a VIE) utilizing the hypothetical liquidation of book value (“HLBV”) method, in which income or loss is allocated based on the change in each member's claim on the net assets at the end of each reporting period, adjusted for any distributions or contributions made during such periods.
New and Recently Adopted Accounting Pronouncements Refer to Note 2. Summary of Significant Accounting Policies to the consolidated financial statements, included below in Item 8. Financial Statements and Supplementary Data. Item 7A.
New and Recently Adopted Accounting Pronouncements Refer to Note 2. Summary of Significant Accounting Policies to the consolidated financial statements, included below in Item 8. Financial Statements and Supplementary Data.
Our operating results and ability to grow our business over time could be impacted by certain factors and trends that affect our industry, as well as elements of our strategy, including the following factors, as well as the risk factors and other factors set forth under “Risk Factors” or elsewhere in this Annual Report on Form 10-K: Development of Distributed Energy Assets Our future growth depends significantly on our ability to acquire operating home solar energy systems “in-bulk” from other companies.
Our operating results and ability to grow our business over time could be impacted by certain factors and trends that affect our industry, as well as elements of our strategy, including the following factors, as well as the risk factors and other factors set forth under “Risk Factors” or elsewhere in this Annual Report on Form 10-K. 37 Table of Contents Development of Distributed Energy Assets Our future growth depends significantly on our ability to acquire operating home solar energy systems “in-bulk” from other companies.
As of December 31, 2024 and 2023, o ur investments in Volta Solar Owner II, LLC and ORE F4 HoldCo, LLC (collectively, the “Funds”) were each determined to be a VIE upon investment.
As of December 31, 2025 and 2024, o ur investments in Volta Solar Owner II, LLC and ORE F4 HoldCo, LLC (collectively, the “Funds”) were each determined to be a VIE upon investment.
Interest Income Interest income of $22.8 million in 2024 relates to $16.8 million of interest income from the SEMTH Master Lease and $6.0 million of interest earned on investments in U.S. Treasury securities.
In comparison, interest income of $22.8 million for 2024 relates to $16.8 million of interest income from the SEMTH Master Lease and $6.0 million of interest earned on investments in U.S. Treasury securities.
See below discussions under “ Cash Flows Summary” for the impact of our operations and M&A transactions on our cash balances during the years ended December 31, 2024 and 2023.
See below discussions under “ Cash Flows Summary” for the impact of our operations and M&A transactions on our cash balances during the years ended December 31, 2025 and 2024.
Solar renewable energy credit revenues 45 Table of Contents We enter into contracts with third parties to sell SRECs generated by the solar energy systems for fixed prices. Certain contracts that meet the definition of a derivative may be exempted as normal purchase or normal sales transactions (“NPNS”).
Solar renewable energy credit revenues We enter into contracts with third parties to sell SRECs generated by the solar energy systems for fixed prices. Certain contracts that meet the definition of a derivative may be exempted as normal purchase or normal sales transactions (“NPNS”).
Acquisitions All acquisitions, regardless of whether a business combination or asset acquisition, are evaluated to determine whether the acquired entity is a variable interest entity (“VIE”), including an evaluation of whether there is sufficient equity at risk. 44 Table of Contents Business combinations are accounted for using the acquisition method of accounting.
Acquisitions All acquisitions, regardless of whether a business combination or asset acquisition, are evaluated to determine whether the acquired entity is a variable interest entity (“VIE”), including an evaluation of whether there is sufficient equity at risk. Business combinations are accounted for using the acquisition method of accounting.
As we did not incur costs to obtain these governmental incentives, the inventory carrying value for the SRECs was $0 as of December 31, 2024 and December 31, 2023.
As we did not incur costs to obtain these governmental incentives, the inventory carrying value for the SRECs was $0 as of December 31, 2025 and December 31, 2024.
The HLBV method is commonly applied to investments where cash distribution percentages vary at different points in time and are not directly linked to an equity member's ownership percentage. The HLBV method is a balance sheet-focused approach.
The HLBV method is commonly applied to investments where cash distribution percentages vary at different points in time and are not directly linked to an equity member's ownership percentage. 44 Table of Contents The HLBV method is a balance sheet-focused approach.
We have provided valuation allowances as of December 31, 2024 and 2023 aggregating $100.0 million and $74.9 million, respectively, against such assets based on our assessment of past operating results, estimates of future taxable income and the feasibility of tax planning strategies.
We have provided valuation allowances as of December 31, 2025 and 2024 aggregating $96.7 million and $100.0 million, respectively, against such assets based on our assessment of past operating results, estimates of future taxable income and the feasibility of tax planning strategies.
Our CODM is our Chief Executive Officer. Our CODM does not evaluate operating segments using segment asset information. As of December 31, 2024, we have one reportable segment, which constitutes selling electricity to homeowners and providing related services to the homeowners, as well as to third-party owners.
Our CODM does not evaluate operating segments using segment asset information. As of December 31, 2025, we have one reportable segment, which constitutes selling electricity to homeowners and providing related services to the homeowners, as well as to third-party owners.
Investment related to SEMTH master lease agreement and interest income We account for our investment related to the SEMTH master lease agreement in accordance with Accounting Standards Codification (“ASC”) 325-40, Investments—Other—Beneficial Interests in Securitized Financial Assets .
Investment related to SEMTH master lease agreement and interest income We account for our investment related to the SEMTH master lease agreement in accordance with ASC 325-40, Investments—Other—Beneficial Interests in Securitized Financial Assets .
In connection with the repayment of the SP4 Facility, we settled the related interest rate swap contracts. SP5 Facility In November 2024, we entered into a non-recourse credit agreement with Banco Santander, S.A., New York (the “SP5 Facility”), which provided a term loan of approximately $109.8 million, of which proceeds were used to partially fund the NJR Acquisition described above.
SP5 Facility In November 2024, we entered into a non-recourse credit agreement with Banco Santander, S.A., New York (the “SP5 Facility”), which provided a term loan of approximately $109.8 million, of which proceeds were used to partially fund the NJR Acquisition described above.
Cash Flows Summary Presented below is a summary of our operating, investing and financing cash flows: Years Ended December 31, (Amounts in thousands) 2024 2023 Net cash provided by (used in) Continuing operating activities $ (41,686) $ (31,714) Discontinued operating activities (125) (1,947) Continuing investing activities (101,412) (17,060) Discontinued investing activities — 325 Continuing financing activities 79,349 (16,807) Discontinued financing activities 81 — Net change in cash and cash equivalents and restricted cash $ (63,793) $ (67,203) 43 Table of Contents Cash Flows Used in Operating Activities Operating cash inflows include cash from the sale of solar energy power generated by our home solar energy systems and the servicing of long-term agreements for other institutional owners of home solar energy systems.
Cash Flows Summary Presented below is a summary of our operating, investing and financing cash flows: Years Ended December 31, (Amounts in thousands) 2025 2024 Net cash provided by (used in) Continuing operating activities $ (3,405) $ (41,686) Discontinued operating activities (125) (125) Continuing investing activities 24,780 (101,412) Continuing financing activities (37,253) 79,349 Discontinued financing activities — 81 Net change in cash and cash equivalents and restricted cash $ (16,003) $ (63,793) Cash Flows Used in Operating Activities Operating cash inflows include cash from the sale of solar energy power generated by our home solar energy systems and the servicing of long-term agreements for other institutional owners of home solar energy systems.
The Tredegar Acquisition was funded by proceeds from the concurrent issuance of the SP2 Facility Amendment (defined below). In November 2024, we completed the NJR Acquisition acquiring 9,800 solar energy systems for approximately $132.5 million, pursuant to an asset purchase agreement (the “APA”).
Capital Investments, Acquisitions and Divestitures In November 2024, we completed the NJR Acquisition acquiring approximately 9,800 solar energy systems for approximately $132.5 million, pursuant to an asset purchase agreement (the “APA”). The NJR Acquisition was funded by proceeds from the concurrent issuance of the SP5 Facility (defined below) and $22.7 million of our cash.
For this reason, percentage amounts in this section may vary slightly from those obtained by performing the same calculations using the figures in our consolidated financial statements or in the associated text.
For this reason, percentage amounts in this section may vary slightly from those obtained by performing the same calculations using the figures in our consolidated financial statements or in the associated text. Certain other amounts that appear in this section may similarly not sum due to rounding.
Previously, we also derived revenue from the Drivetrain operations which generated revenue from the sales of hybrid electric powertrain systems, and the XL Grid operations which generated revenues through turnkey energy efficiency, renewable technology and other energy solutions.
Previously, we also derived revenue from the Drivetrain operations which generated revenue from the sales of hybrid electric powertrain systems, and the XL Grid operations which generated revenues through turnkey energy efficiency, renewable technology and other energy solutions. Energy generation Customers purchase solar energy from us under PPAs or SLAs, both defined above.
Cash Flows Provided by (Used in) Financing Activities The net cash provided by continuing financing activities in 2024 was $79.3 million, which primarily relates to $155.9 million for the repayment of non-recourse long-term debt, including the full repayment of $125.0 million for the SP4 Facility, and $3.4 million of payments for related deferred financing costs, both offset by $239.8 million of proceeds from the issuance of non-recourse long-term debt under the SET and SP5 Facilities in 2024.
The net cash provided by continuing financing activities in 2024 was $79.3 million, which primarily relates to $239.8 million of proceeds from the issuance of non-recourse long-term debt under the SET and SP5 Facilities in 2024, partially offset by $155.9 million for the repayment of non-recourse long-term debt, including the full repayment of $125.0 million for the SP4 Facility, and $3.4 million of payments for related deferred financing costs. 41 Table of Contents Critical Accounting Policies and Estimates Our consolidated financial statements are prepared in accordance with U.S.
Valuation of deferred tax assets We account for income taxes using the asset and liability method under which deferred tax liabilities and assets are recognized for the expected future tax consequences of temporary differences between financial statement carrying amounts and the tax basis of assets and liabilities and net operating loss and tax credit carryforwards.
There were no long-lived asset impairment charges during the years ended December 31, 2025 and 2024. 43 Table of Contents Valuation of deferred tax assets We account for income taxes using the asset and liability method under which deferred tax liabilities and assets are recognized for the expected future tax consequences of temporary differences between financial statement carrying amounts and the tax basis of assets and liabilities and net operating loss and tax credit carryforwards.
Critical Accounting Policies and Estimates Our consolidated financial statements are prepared in accordance with U.S. GAAP. Preparation of these financial statements requires us to make estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities.
GAAP. Preparation of these financial statements requires us to make estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities.
Liquidity and Capital Resources As of December 31, 2024, we had working capital of $76.9 million, including cash and cash equivalents and restricted cash of $109.1 million. We had net losses attributable to stockholders of $70.5 million and $65.8 million for the years ended December 31, 2024 and 2023, respectively.
Liquidity and Capital Resources As of December 31, 2025, we had negative working capital of $122.9 million. Our working capital included cash and cash equivalents and restricted cash of $93.1 million. We had net losses attributable to stockholders of $26.0 million and $70.5 million for the years ended December 31, 2025 and 2024, respectively.
If the undiscounted cash flows do not indicate the carrying amount of the asset group is recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value. There were no long-lived asset impairment charges during the years ended December 31, 2024 and 2023.
If the undiscounted cash flows do not indicate the carrying amount of the asset group is recoverable, an impairment charge is measured as the amount by which the carrying amount of the asset group exceeds its fair value.
Certain other amounts that appear in this section may similarly not sum due to rounding. 37 Table of Contents Company Overview We are a leading owner and operator of distributed solar energy assets across the U.S., offering subscription-based services to approximately 85,000 home solar assets and customer contracts, making renewable energy more accessible to everyone.
Company Overview We are a leading owner and operator of distributed solar energy assets across the U.S., offering subscription-based services to approximately 84,000 home solar assets and customer contracts, making renewable energy more accessible to everyone.
Certain information above constitutes key operating metrics that we use to evaluate our operations, measure our performance and identify trends in our business. Some of our key operating metrics are estimates that are based on our management’s beliefs and assumptions and on information currently available to management.
Some of our key operating metrics are estimates that are based on our management’s beliefs and assumptions and on information currently available to management.
There were no severance costs associated with restructuring charges during the year ended December 31, 2024. Operating Highlights For the years ended December 31, 2024 and 2023, our revenues totaled $82.1 million and $79.9 million, respectively, while our net loss attributable to stockholders was $70.5 million and $65.8 million, respectively.
Operating Highlights For the years ended December 31, 2025 and 2024, our revenues totaled $111.8 million and $82.1 million, respectively, while our net loss attributable to stockholders was $26.0 million and $70.5 million, respectively.
The net cash used in continuing investing activities in 2023 was $17.1 million, which primarily related to $43.1 million of aggregate cash net cash paid for acquisitions during 2023, consisting of $23.0 million for the SEMTH Acquisition and $20.1 million, net for the Tredegar Acquisition, partially offset by $20.2 million of proceeds from our investments under the SEMTH Master Lease, and $6.3 million of proceeds from the sale of solar energy systems.
Cash Flows Provided by (Used in) Investing Activities The net cash provided by continuing investing activities in 2025 was $24.8 million, which primarily relates to $24.7 million of proceeds from our investments under the SEMTH Master Lease and $5.6 million of proceeds from the sale of certain solar energy systems, partially offset by $5.3 million of net cash paid for incremental tranches purchased in 2025 related to the NJR Acquisition.
Interest Expense, Net Interest expense, net of $40.2 million for 2024 primarily relates to (i) $52.2 million of interest expense related to the principal amounts of our outstanding non-recourse debt and (ii) $6.0 million related to the amortization of debt discount and deferred financing costs, both partially offset by $18.0 million of net realized gains from settlements of our interest rate swaps.
Interest Expense, Net Interest expense, net of $50.9 million for 2025 primarily relates to (i) $44.4 million of interest expense, related to the principal amounts of our outstanding non-recourse debt, net of swaps and (ii) $6.5 million related to the amortization of debt discount and deferred financing costs.
Our principal sources of liquidity include cash and cash equivalents and cash flows from operations.
Our principal sources of liquidity include cash and cash equivalents and cash flows from operations as well as cash received from investment related to SEMTH Master Lease.
Financial Statements and Supplementary Data for further information on our interest rate swaps. 42 Table of Contents Other Expense, Net Other expense, net of $2.2 million for 2024 consists of $2.7 million of unrealized losses from the change in fair value of interest rate swaps, partially offset by $0.5 million of other income, net, while other expense, net of $3.3 million for 2023 primarily consisted of $4.8 million of unrealized losses from the change in fair value of interest rate swaps, partially offset by $1.3 million of other income, net and $0.2 million of change in fair value of warrant liabilities.
Other Expense, Net Other expense, net of $13.4 million for 2025 consists of $12.6 million of unrealized losses from the change in fair value of interest rate swaps, in addition to $0.7 million of other expense, net, while other expense, net of $2.2 million for 2024 primarily consisted of $2.7 million of unrealized losses from the change in fair value of interest rate swaps, partially offset by $0.5 million of other income, net.
During 2023, we purchased 100% of the membership interests in Level Solar Fund IV LLC and it ceased being a VIE upon purchase. 47 Table of Contents We considered the provisions within the contractual arrangements that grant us power to manage and make decisions that affect the operation of the VIEs, including determining the solar energy systems contributed to the VIEs, and the operation and maintenance of the solar energy systems.
We considered the provisions within the contractual arrangements that grant us power to manage and make decisions that affect the operation of the VIEs, including determining the solar energy systems contributed to the VIEs, and the operation and maintenance of the solar energy systems.
Financial Statements and Supplementary Data for a description of our material pending legal proceedings. Impairment of Goodwill Impairment of goodwill increased by $28.8 million, or 100%, to $28.8 million in 2024 due to the full impairment of our goodwill during the third quarter of 2024 resulting from a continuous decline in our stock price and market capitalization.
Impairment of Goodwill During the third quarter of 2024, we recorded a full impairment of goodwill totaling $28.8 million resulting from a continuous decline in our stock price and market capitalization.
In late October 2023, certain stockholders entitled to fractional shares of our common stock, upon the Reverse Stock Split, received aggregate cash payments of approximately $0.01 million in lieu of receiving fractional shares. 39 Table of Contents Reportable Segments Segment reporting is based on the management approach, following the method Management organizes our reportable segments for which separate financial information is made available to and evaluated regularly by our chief operating decision maker (“CODM”) in allocating resources and in assessing performance.
Reportable Segments Segment reporting is based on the management approach, following the method Management organizes our reportable segments for which separate financial information is made available to and evaluated regularly by our chief operating decision maker (“CODM”) in allocating resources and in assessing performance. Our CODM is our Chief Executive Officer.
Our ability to raise debt either as means to refinance existing indebtedness or for future acquisitions may be impacted by general macroeconomic conditions, the health of debt capital markets, the interest rate environment and general concerns over its industry or specific concerns over our business. 40 Table of Contents Results of Operations Comparison of the Years Ended December 31, 2024 and 2023 The results of operations related to our Drivetrain and XL Grid businesses, which were determined to be discontinued operations in the fourth quarter of 2022, are presented as net loss from discontinued operations in our consolidated statements of operations.
Our ability to raise debt either as means to refinance existing indebtedness or for future acquisitions may be impacted by general macroeconomic conditions, the health of debt capital markets, the interest rate environment and general concerns over its industry or specific concerns over our business.
The net cash used in continuing financing activities in 2023 was $16.8 million, which primarily related to $32.8 million for the repayment of long-term debt and $5.4 million of shares repurchased under our Repurchase Program, partially offset by $21.4 million of proceeds from the issuance of long-term debt under the SP2 Facility Amendment to fund the Tredegar Acquisition.
Cash Flows Provided by (Used in) Financing Activities The net cash used in continuing financing activities in 2025 was $37.3 million, which primarily relates to $35.1 million for the repayment of non-recourse long-term debt, and $1.8 million related to shares repurchased under our Repurchase Program.
As of December 31, 2024, our debt balance was $705.3 million, net of $21.9 million of unamortized fair value adjustment and $3.3 million of unamortized deferred financing costs, all of which is non-recourse project-level debt. Our debt consists of four senior debt facilities and two subordinate facilities, of which the earliest maturity date is April 2026.
As of December 31, 2025, our debt balance was $676.8 million, net of $16.5 million of unamortized fair value adjustment and $2.3 million of unamortized deferred financing costs, all of which is non-recourse project-level debt. See Note 7. Non-Recourse Debt.
See the section titled “Results of Operations” in this Annual Report on Form 10-K for more information on our operating results for the years ended December 31, 2024 and 2023. We focus on three core pillars in our operations: • Ensure an industry leading customer experience.
Our 2024 financial performance was impacted by impairment of our goodwill and legal settlements during fiscal year 2024. See the section titled “Results of Operations” in this Annual Report on Form 10-K for more information on our operating results for the years ended December 31, 2025 and 2024.
Interest expense, net is also impacted by the fluctuations in the settlements of our interest rate swaps, which we use to convert variable rates on our non-recourse debt into fixed recourse obligations and are subject to interest-rate risk. See Note 9. Interest Rate Swaps in Part II, Item 8.
In comparison, interest expense, net of $40.2 million for 2024 primarily related to (i)$34.2 million of interest expense related to the principal amounts of our outstanding non-recourse debt, net of swaps and (ii) $6.0 million related to the amortization of debt discount and deferred financing costs. 39 Table of Contents Interest expense, net was negatively impacted by the fluctuations in the settlements of our interest rate swaps, which we use to convert variable rates on our non-recourse debt into fixed recourse obligations and are subject to interest-rate risk.
The decrease in cost of revenue - solar energy systems depreciation was primarily due to the finalization of purchase price accounting in 2023, offset by incremental depreciation related to the NJR Acquisition in 2024.
Cost of Revenues — Solar Energy Systems Depreciation Cost of revenues - solar energy systems depreciation increased by $5.8 million, or 25%, to $29.1 million in 2025 as compared to 2024. The increase in cost of revenue - solar energy systems depreciation was primarily due to incremental depreciation related to the NJR Acquisition in November 2024.
SET Facility and SP4 Facility In June 2024, we entered into a non-recourse credit agreement with Barings GPSF LLC (the “SET Facility”), which provided a fixed interest term loan of $130.0 million. We used the proceeds from the SET Facility to fully repay the outstanding balance on the SP4 Facility of $125.0 million.
Furthermore, other companies may calculate these operating metrics differently than we do now or in the future, which would reduce their usefulness as a comparative measure. 36 Table of Contents Recent Developments SET Facility and SP4 Facility In June 2024, we entered into a non-recourse credit agreement with Barings GPSF LLC (the “SET Facility”), which provided a fixed interest term loan of $130.0 million.
The decrease related to costs incurred in 2023 associated with settlements of the SEC inquiry, shareholder lawsuits, and other Legacy XL legal matters, partially offset by additional settlement costs, net of related insurance recoveries from third parties, associated with various settled and ongoing legal proceedings in 2024. See Note 16. Commitments and Contingencies in Part II, Item 8.
The decrease related to 2024 costs associated with settlements of various Legacy XL legal matters. See Note 14. Commitments and Contingencies in Part II, Item 8. Financial Statements and Supplementary Data for a description of our material pending legal proceedings.
For the year ended December 31, 2024, our customer satisfaction score improved to 83% compared to 74% for the year ended December 31, 2023. • Deliver operational excellence in our clean energy portfolio for customers and communities.
We focus on several core pillars in our operations and we strive to deliver operational excellence to our clean energy customers and the communities we serve. For the year ended December 31, 2025, our portfolio generated approximately 709 thousand MWh of power, compared to 515 thousand MWh for the year ended December 31, 2024.
In comparison, interest income of $19.5 million for 2023 relates to $11.5 million of interest income from the SEMTH Master Lease and $8.0 million of interest earned on investments in U.S. Treasury securities. The SEMTH assets were acquired in March 2023, and as such, earned interest income for a full year in 2024.
Interest Income Interest income of $20.7 million in 2025 relates to $18.1 million of interest income from the SEMTH Master Lease and $2.6 million of interest earned on investments in U.S. Treasury securities.
Cost of Revenues — Operations and Maintenance Cost of revenues - operations and maintenance increased by $2.6 million, or 19%, to $16.6 million in 2024 as compared to 2023. The increase in cost of revenue - operations and maintenance was primarily due to increased operations and maintenance costs related to third party services.
Cost of Revenues — Operations and Maintenance Cost of revenues - operations and maintenance decreased by $6.8 million, or 41%, to $9.8 million in 2025 as compared to 2024.
See the section titled “Risk Factors” in this Annual Report on Form 10-K for more information. Furthermore, other companies may calculate these operating metrics differently than we do now or in the future, which would reduce their usefulness as a comparative measure.
See the section titled “Risk Factors” in this Annual Report on Form 10-K for more information.
Interest expense related to the principal amounts of our outstanding non-recourse debt increased in 2024 as compared to 2023 primarily due to new debt entered into as part of the NJR Acquisition in November 2024. See Note 8. Non-Recourse Debt in Part II, Item 8. Financial Statements and Supplementary Data for further information on our debt.
See Note 8. Interest Rate Swaps in Part II, Item 8. Financial Statements and Supplementary Data for further information on our interest rate swaps.
Our 2024 financial performance was significantly impacted by fluctuations in the value of our hedging portfolio, impairment of our goodwill, variations in our operations and maintenance costs, and legal settlements during fiscal year 2024 and, due to the completion of the NJR Acquisition in November 2024, our fiscal year 2024 financial performance does not reflect the full incremental impact of this acquisition on our financial results.
Our 2025 financial performance reflects the full impact of the NJR Acquisition in November 2024, resulting in increased revenues from energy generation and SRECs. 2025 results were also impacted by fluctuations of our interest rate swaps and variations in our operations and maintenance costs.
For additional information on our debt, refer to Note 8. Non-Recourse Debt included within the accompanying audited consolidated financial statements. Based on our current liquidity, we believe that our current cash and cash equivalents, together with the future cash generated from our operations, will be sufficient to satisfy the cash requirements of our current operations for the next 12 months.
Our debt consists of four senior debt facilities and two subordinate facilities, of which the earliest maturity date is October 30, 2026. For additional information on our debt, refer to Note 7. Non-Recourse Debt included within the accompanying audited consolidated financial statements.