Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Pastoria Energy Facility, LLC | AES Huntington Beach Energy Project |
|---|---|---|
| 779 MW | 699.2 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Fired Combined Cycle | |
| Calpine Corp - Pastoria Energy Center | AES Huntington Beach Energy, LLC | |
| 5 | 3 | |
| 3.15 TWh | 1.61 TWh | |
| 53.1% (2025) | 30.7% (2025) | |
| #150 of 538 | #180 of 538 | |
| 2026-06 | 2026-06 |