Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Edwards Sanborn E4 | Rosamond South 1 |
|---|---|---|
| 248.9 MW | 257 MW | |
| Batteries, Solar Photovoltaic | Solar Photovoltaic, Batteries | |
| Terra-Gen Operating Co-Hybrid | Golden Fields Solar IV, LLC | |
| 2 | 2 | |
| 334.6 GWh | 370.3 GWh | |
| 14.7% (2025) | — | |
| #324 of 7,234 | #336 of 7,234 | |
| 2026-06 | 2026-06 |