Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Mount Signal Solar Farm V | Athos Solar Project |
|---|---|---|
| 252.3 MW | 250 MW | |
| Solar Photovoltaic | Solar Photovoltaic | |
| Imperial Valley Solar 3, LLC | SE Athos I, LLC | |
| 1 | 1 | |
| 635.0 GWh | 692.0 GWh | |
| 30.5% (2025) | 32.0% (2025) | |
| #73 of 7,234 | #76 of 7,234 | |
| 2026-06 | 2026-06 |