Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | O W Sommers | Formosa Utility Venture Ltd |
|---|---|---|
| 892 MW | 933.4 MW | |
| Natural Gas Steam Turbine | Natural Gas Fired Combined Cycle | |
| City of San Antonio - (TX) | Formosa Plastics Corp | |
| 2 | 13 | |
| 2.53 TWh | 4.89 TWh | |
| 32.3% (2024) | 60.5% (2025) | |
| #33 of 257 | #106 of 538 | |
| 2024-12 | 2026-06 |