Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Hardin Solar Energy LLC | Powell Creek Solar |
|---|---|---|
| Capacity | 150 MW | 150 MW |
| Technology | Solar Photovoltaic | Solar Photovoltaic |
| Operator | Dominion Renewable Energy | Avangrid Power LLC |
| Operating units | 1 | 1 |
| Latest 12-month generation | 298.8 GWh | 295.1 GWh |
| Latest complete-year capacity factor | 22.2% (2025) | — |
| National technology rank | #266 of 7,234 | #266 of 7,234 |
| Latest EIA report | 2026-04 | 2026-04 |