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COMMITMENTS AND CONTINGENCIES (Details) $ in Thousands |  |  | 1 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Sep. 05, 2024 USD ($) | Aug. 04, 2023 USD ($) | Dec. 31, 2021 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Aug. 30, 2024 project | Oct. 31, 2021 USD ($) project
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |
Number of battery energy storage system projects | project |  |  |  |  |  |  | 3 | 3
Maximum amount of liquidated damages |  |  |  |  |  |  |  | $ 89,000
Milestone payment received | $ 110,000 |  |  |  |  |  |  |
Increase in contingent consideration |  |  |  | $ 87 | $ 705 |  |  |
Bright Canyon Corporation |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |
Consideration transferred, contingent consideration |  | $ 40,000 |  |  |  |  |  |
Contingent consideration, term |  | 7 years |  |  |  |  |  |
Plug Smart |  |  |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |  |  |
Contingent consideration, liability, revenue earn-outs, payment period (in years) |  |  | 5 years |  |  |  |  |
Maximum cumulative earn-out |  |  | $ 5,000 |  |  |  |  |
Payments of contingent consideration |  |  |  |  |  | $ 3,040 |  |
Contingent consideration, liability |  |  |  | 1,552 |  | $ 1,465 |  |
Increase in contingent consideration |  |  |  | $ 87 |  |  |  |

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