Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Spinning Spur Wind II | Astra Wind Farm |
|---|---|---|
| Capacity | 161 MW | 163 MW |
| Technology | Onshore Wind Turbine | Onshore Wind Turbine |
| Operator | EDF Renewable Asset Holdings, Inc. | Astra Wind LLC |
| Operating units | 1 | 1 |
| Latest 12-month generation | 516.4 GWh | 539.2 GWh |
| Latest complete-year capacity factor | 36.5% (2024) | 37.1% (2025) |
| National technology rank | #410 of 1,362 | #400 of 1,362 |
| Latest EIA report | 2024-12 | 2026-06 |