Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | McFarland C | Big Rock Solar Farm |
|---|---|---|
| 185 MW | 200 MW | |
| Batteries | Batteries | |
| AES Clean Energy | Big Rock ESS Assets, LLC | |
| 1 | 1 | |
| 202.5 GWh | 134.2 GWh | |
| — | — | |
| #72 of 962 | #48 of 962 | |
| 2026-06 | 2026-06 |