Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Green River Wind Farm | Big Sky Wind LLC |
|---|---|---|
| Capacity | 194.3 MW | 239.4 MW |
| Technology | Onshore Wind Turbine | Onshore Wind Turbine |
| Operator | Green River Wind Farm Phase 1, LLC | Big Sky Wind LLC |
| Operating units | 1 | 1 |
| Latest 12-month generation | 493.6 GWh | 730.9 GWh |
| Latest complete-year capacity factor | 29.2% (2025) | 34.8% (2024) |
| National technology rank | #349 of 1,362 | #167 of 1,362 |
| Latest EIA report | 2026-04 | 2024-12 |