Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Lumina Solar Project | Hecate Energy Frye Solar LLC |
|---|---|---|
| Capacity | 486.6 MW | 500 MW |
| Technology | Batteries, Solar Photovoltaic | Solar Photovoltaic |
| Operator | — | Repsol Renewables NA |
| Operating units | 2 | 1 |
| Latest 12-month generation | 630.3 GWh | 1.28 TWh |
| Latest complete-year capacity factor | 15.9% (2025) | 29.3% (2025) |
| National technology rank | #25 of 7,234 | #8 of 7,234 |
| Latest EIA report | 2026-06 | 2026-06 |