Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Mountainview Generating Station | AES Alamitos LLC |
|---|---|---|
| 1,036.8 MW | 1,115 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Steam Turbine | |
| Southern California Edison Co | AES Alamitos LLC | |
| 6 | 6 | |
| 1.09 TWh | 13.4 GWh | |
| 15.1% (2025) | 0.3% (2025) | |
| #88 of 538 | #2 of 257 | |
| 2026-06 | 2026-06 |