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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024
Cash flows from operating activities: |  |
Net income | $ 31,753 | $ 16,030
Adjustments to reconcile net income to net cash flows from operating activities: |  |
Depreciation of energy assets, net | 72,925 | 57,352
Depreciation of property and equipment | 1,695 | 3,699
Increase in contingent consideration | 71 | 87
Accretion of ARO liabilities | 324 | 243
Amortization of debt discount and debt issuance costs | 4,421 | 3,764
Amortization of intangible assets | 1,754 | 1,615
Provision for credit losses | 189 | 1,292
(Gain) loss on disposal of assets | (1,299) | 515
Non-cash project revenue related to in-kind leases | (6,384) | (2,971)
Earnings from unconsolidated entities | (677) | (724)
Net gain from derivatives | (2,154) | (267)
Stock-based compensation expense | 10,341 | 10,368
Deferred income taxes, net | (7,808) | (3,914)
Unrealized foreign exchange gain | (3,079) | (898)
Changes in operating assets and liabilities: |  |
Accounts receivable | 18,543 | (64,045)
Accounts receivable retainage | (7,155) | (9,753)
Federal ESPC receivable | (59,717) | (110,841)
Inventory, net | (1,229) | 1,664
Unbilled revenue | (61,835) | 126,694
Prepaid expenses and other current assets | (41,694) | 15,112
Income taxes receivable, net | (1,156) | 798
Project development costs | (3,268) | (4,456)
Other assets | (8,218) | (4,664)
Accounts payable, accrued expenses and other current liabilities | 17,715 | 13,511
Deferred revenue | 1,877 | 42,215
Other liabilities | 6,600 | 6,796
Cash flows from operating activities | (37,465) | 99,222
Cash flows from investing activities: |  |
Purchases of property and equipment | (217) | (3,053)
Capital investments in energy assets | (283,370) | (341,794)
Capital investments in major maintenance of energy assets | (16,624) | (13,597)
Proceeds from sale of investment tax credits | 70,788 | 0
Net proceeds from equity method investments | 0 | 13,091
Contributions to equity method investments | (24,264) | (10,442)
Grant award received on energy asset | 0 | 403
Acquisitions, net of cash received | (4,595) | 0
Cash flows from investing activities | (258,282) | (355,392)
Cash flows from financing activities: |  |
Payments on long-term corporate debt financings | (16,750) | (68,750)
Proceeds from long-term corporate debt financings | 100,000 | 100,000
Payments on senior secured revolving credit facility, net | (25,000) | (33,400)
Proceeds from long-term energy asset debt financings | 367,329 | 563,598
Payments on long-term energy asset debt and financing leases | (192,460) | (372,853)
Proceeds from termination of interest rate swaps | 2,808 | 0
Payment on seller's promissory note | 0 | (41,941)
Payments of debt discount and debt issuance costs | (7,411) | (10,114)
Proceeds from Federal ESPC projects | 82,034 | 129,399
Net (payments) proceeds from energy asset receivable financing arrangements | (415) | 5,216
Proceeds from exercises of options and ESPP | 1,457 | 1,899
Contributions from non-controlling interests | 4,723 | 33,789
Distributions to non-controlling interest | (5,343) | (1,367)
Distributions to redeemable non-controlling interests, net | 0 | (418)
Cash flows from financing activities | 310,972 | 305,058
Effect of exchange rate changes on cash | 1,993 | 1,827
Net increase in cash, cash equivalents, and restricted cash | 17,218 | 50,715
Cash, cash equivalents, and restricted cash, beginning of period | 198,378 | 153,676
Cash, cash equivalents, and restricted cash, end of period | 215,596 | 204,391
Supplemental disclosures of cash flow information: |  |
Cash paid for interest | 78,436 | 80,172
Cash paid for income taxes | 4,161 | 1,946
Non-cash Federal ESPC settlement | 138,714 | 143,936
Accrued purchases of energy assets | 81,580 | 53,696
Non-cash financing for energy asset project acquisition | $ 0 | $ 32,500

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