{"cik": 1842279, "entity": "OPAL FUELS INC.", "tags": {"Revenues": [{"end": "2021-12-31", "val": 166124000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 235531000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 235531000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 256108000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 256108000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 299972000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 299972000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 348975000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "RevenueFromContractWithCustomerExcludingAssessedTax": [{"end": "2021-12-31", "val": 162048000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 230657000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 230657000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 251149000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 251149000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 290856000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 290856000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 326717000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "OperatingIncomeLoss": [{"end": "2021-12-31", "val": 11026000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2021-12-31", "val": -4944523, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "start": "2021-01-13"}, {"end": "2022-12-31", "val": 1779000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 7563000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 7040000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 7040000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 21222000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 21222000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 7414000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "NetIncomeLoss": [{"end": "2021-12-31", "val": -16194662, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "start": "2021-01-13"}], "IncomeTaxExpenseBenefit": [{"end": "2021-12-31", "val": 0, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 0, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 0, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 0, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 0, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": -8906000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": -8906000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": -52746000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "Depreciation": [{"end": "2021-12-31", "val": 9501000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 11892000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 11892000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 13481000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 13481000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 17176000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 17176000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 21582000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "NetCashProvidedByUsedInOperatingActivities": [{"end": "2021-12-31", "val": 18856000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2021-12-31", "val": -1944632, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09", "start": "2021-01-13"}, {"end": "2022-12-31", "val": -1355000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": -1355000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 38269000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 38269000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 33033000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 31385000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 36498000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "PaymentsToAcquirePropertyPlantAndEquipment": [{"end": "2021-12-31", "val": 89646000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 131410000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 131410000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 113826000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 113826000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 127239000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 127239000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 70739000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "StockholdersEquity": [{"end": "2021-01-12", "val": 0, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09"}, {"end": "2021-12-31", "val": -39080551, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09"}, {"end": "2021-12-31", "val": 14000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": -800601000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": -800601000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": -478807000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": -478807000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": -148449000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": -148449000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}, {"end": "2025-12-31", "val": -12930000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}], "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": [{"end": "2020-12-31", "val": 6699000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2021-12-31", "val": 1202000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2021-12-31", "val": 1202000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2022-12-31", "val": -774156000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": -774156000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2022-12-31", "val": -774156000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2023-12-31", "val": -477852000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": -477852000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2023-12-31", "val": -477852000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}, {"end": "2024-12-31", "val": -147831000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": -147831000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}, {"end": "2025-12-31", "val": -10141000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}], "Goodwill": [{"end": "2021-12-31", "val": 54608000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 54608000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 54608000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 54608000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 54608000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": 54608000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": 54608000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}, {"end": "2025-12-31", "val": 54608000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}], "LongTermDebtNoncurrent": [{"end": "2021-12-31", "val": 134083000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 88312000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 88312000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 196542000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 196542000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": 285003000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}], "LongTermDebt": [{"end": "2022-12-31", "val": 170444000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2023-12-31", "val": 209071000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2024-12-31", "val": 307463000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2025-12-31", "val": 361267000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}], "CashAndCashEquivalentsAtCarryingValue": [{"end": "2021-01-12", "val": 0, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09"}, {"end": "2021-12-31", "val": 811526, "fy": 2021, "fp": "FY", "form": "10-K", "filed": "2022-03-09"}, {"end": "2021-12-31", "val": 39314000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 40394000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 40394000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 38348000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 38348000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": 24310000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": 24310000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}, {"end": "2025-12-31", "val": 24408000, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16"}], "ShortTermInvestments": [{"end": "2021-12-31", "val": 0, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 64976000, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-12-31", "val": 64976000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 9875000, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15"}, {"end": "2023-12-31", "val": 9875000, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}, {"end": "2024-12-31", "val": 0, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17"}], "WeightedAverageNumberOfDilutedSharesOutstanding": [{"end": "2021-12-31", "val": 0, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 26062398, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 26062398, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 27494016, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 27494016, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 27694650, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 27694650, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 29252330, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "WeightedAverageNumberOfSharesOutstandingBasic": [{"end": "2021-12-31", "val": 0, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2021-01-01"}, {"end": "2022-12-31", "val": 25774312, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29", "start": "2022-01-01"}, {"end": "2022-12-31", "val": 25774312, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2022-01-01"}, {"end": "2023-12-31", "val": 27148538, "fy": 2023, "fp": "FY", "form": "10-K", "filed": "2024-03-15", "start": "2023-01-01"}, {"end": "2023-12-31", "val": 27148538, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2023-01-01"}, {"end": "2024-12-31", "val": 27617335, "fy": 2024, "fp": "FY", "form": "10-K", "filed": "2025-03-17", "start": "2024-01-01"}, {"end": "2024-12-31", "val": 27617335, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2024-01-01"}, {"end": "2025-12-31", "val": 28138140, "fy": 2025, "fp": "FY", "form": "10-K", "filed": "2026-03-16", "start": "2025-01-01"}], "CommonStockSharesOutstanding": [{"end": "2022-07-20", "val": 25671390, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}, {"end": "2022-07-21", "val": 170070427, "fy": 2022, "fp": "FY", "form": "10-K", "filed": "2023-03-29"}]}}