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