Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Astra Wind Farm | Hart Wind |
|---|---|---|
| Capacity | 163 MW | 166.4 MW |
| Technology | Onshore Wind Turbine | Onshore Wind Turbine |
| Operator | Astra Wind LLC | Hart Wind Project, LLC |
| Operating units | 1 | 1 |
| Latest 12-month generation | 539.2 GWh | 771.9 GWh |
| Latest complete-year capacity factor | 37.1% (2025) | — |
| National technology rank | #400 of 1,362 | #393 of 1,362 |
| Latest EIA report | 2026-06 | 2026-06 |