Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | J S Eastwood | Kerckhoff 2 |
|---|---|---|
| 199.8 MW | 139.5 MW | |
| Hydroelectric Pumped Storage | Conventional Hydroelectric | |
| Southern California Edison Co | Pacific Gas & Electric Co. | |
| 1 | 1 | |
| 203.9 GWh | 443.6 GWh | |
| — | 34.3% (2025) | |
| #27 of 39 | #110 of 1,349 | |
| 2026-06 | 2026-06 |