Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | Thomas C Ferguson | Sim Gideon |
|---|---|---|
| 574.6 MW | 623 MW | |
| Natural Gas Fired Combined Cycle | Natural Gas Steam Turbine | |
| Lower Colorado River Authority | Lower Colorado River Authority | |
| 4 | 3 | |
| 3.74 TWh | 1.04 TWh | |
| 72.1% (2025) | 19.1% (2024) | |
| #273 of 538 | #48 of 257 | |
| 2026-06 | 2024-12 |