Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Seneca Generation LLC | Holtwood |
|---|---|---|
| 437.9 MW | 247.3 MW | |
| Hydroelectric Pumped Storage, Conventional Hydroelectric | Conventional Hydroelectric | |
| Seneca Generation LLC | BIF III Holtwood LLC | |
| 3 | 14 | |
| -327.4 GWh | 866.1 GWh | |
| — | 39.9% (2024) | |
| #16 of 39 | #59 of 1,349 | |
| 2026-06 | 2024-12 |