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Energy Assets, Net (Tables) | 3 Months Ended
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Mar. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of Energy Assets | Energy assets, net consisted of the following:
| March 31, 2022 |  | December 31, 2021
Energy assets (1) | $ | 1,184,314 |  |  | $ | 1,120,712 |
Less - accumulated depreciation and amortization | (276,308) |  |  | (264,181) |
Energy assets, net | $ | 908,006 |  |  | $ | 856,531 |
(1) Includes financing lease assets (see Note 6), capitalized interest and Asset retirement obligations (“ARO”) assets (see tables below).
Schedule of Depreciation and Amortization Expense of Energy Assets | The following table sets forth our depreciation and amortization expense on energy assets, net of deferred grant amortization:
| Three Months Ended March 31, |  |
Location | 2022 |  | 2021 |  |  |  |
Cost of revenues (2) | $ | 11,806 |  |  | $ | 9,686 |  |  |  |  |
(2) Includes depreciation and amortization on financing lease assets (see Note 6). |  |  |  |
Schedule of Capitalized Interest | The following table presents the interest costs relating to construction financing during the period of construction, which were capitalized as part of energy assets, net:
| Three Months Ended March 31, |  |
| 2022 |  | 2021 |  |  |  |
Capitalized interest | $ | 1,312 |  |  | $ | 2,238 |  |  |  |  |
Schedule Of Asset And Liabilities Retirement Obligations | The following tables sets forth information related to our ARO assets and ARO liabilities:
| Location | March 31, 2022 |  | December 31, 2021
ARO assets, net | Energy assets, net | $ | 2,473 |  |  | $ | 1,939 |
ARO liabilities, current | Accrued expenses and other current liabilities | $ | 9 |  |  | $ | 6 |
ARO liabilities, non-current | Other liabilities | 2,947 |  |  | 2,342 |
Total ARO liabilities |  | $ | 2,956 |  |  | $ | 2,348 |
| Three Months Ended March 31, |  |
| 2022 |  | 2021 |  |  |  |
Depreciation expense of ARO assets | $ | 37 |  |  | $ | 23 |  |  |  |  |
Accretion expense of ARO liabilities | $ | 36 |  |  | $ | 24 |  |  |  |  |

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