Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Sentinel Energy Center, LLC | AES Alamitos Energy Center |
|---|---|---|
| 800 MW | 678 MW | |
| Natural Gas Fired Combustion Turbine | Natural Gas Fired Combined Cycle | |
| Sentinel Energy Center LLC | AES Alamitos Energy, LLC | |
| 8 | 3 | |
| 123.0 GWh | 1.09 TWh | |
| 2.0% (2025) | 24.9% (2025) | |
| #26 of 825 | #195 of 538 | |
| 2026-06 | 2026-06 |