Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Panoche Energy Center | Metcalf Energy Center |
|---|---|---|
| 432 MW | 635 MW | |
| Natural Gas Fired Combustion Turbine | Natural Gas Fired Combined Cycle | |
| Panoche Energy Center, LLC | Calpine Corp - Metcalf Energy Center | |
| 4 | 3 | |
| 649.6 GWh | 1.88 TWh | |
| 20.1% (2025) | 42.0% (2025) | |
| #109 of 825 | #221 of 538 | |
| 2026-06 | 2026-06 |