Registry, engineering, and operating metrics shown on a consistent EIA basis.
| Metric | ExxonMobil Baytown Turbine | Houston Chemical Complex Battleground |
|---|---|---|
| Capacity | 381.8 MW | 380.7 MW |
| Technology | Natural Gas Fired Combustion Turbine | Natural Gas Fired Combined Cycle |
| Operator | Exxon Mobil Refining and Supply Co. | Oxy Vinyls LP |
| Operating units | 5 | 4 |
| Latest 12-month generation | 2.56 TWh | 1.62 TWh |
| Latest complete-year capacity factor | 77.8% (2025) | 56.0% (2025) |
| National technology rank | #127 of 825 | #333 of 538 |
| Latest EIA report | 2026-06 | 2026-06 |