Trumbull Energy Center
Natural gas power plant · Trumbull County, Ohio
Nameplate capacity
977 MW
Rank in Ohio
#11
of 219 plants
In service since
2026
April 2026
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combined Cycle
- Operator
- Clean Energy Future - Trumbull, LLC.
- County
- Trumbull County
- Generating units
- 3
- Share of state capacity
- 2.73%
- Rank among natural gas plants in Ohio
- #6 of 51
- EIA plant code
- 66918
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| STG | Natural Gas Fired Combined Cycle | 360 MW | 349 MW | 2026 | Operating |
| GT11 | Natural Gas Fired Combined Cycle | 309 MW | 276 MW | 2026 | Operating |
| GT12 | Natural Gas Fired Combined Cycle | 309 MW | 276 MW | 2026 | Operating |
Nameplate is the maximum rated output; summer capacity is what the unit can reliably deliver on a hot day, which is typically lower.
Similarly sized plants in Ohio
| Oregon Clean Energy Center | Natural gas | 1,062 MW |
| Rolling Hills Generating | Natural gas | 978 MW |
| Middletown- Ohio | Natural gas | 962 MW |
| Davis Besse | Nuclear | 925 MW |
About this data
From EIA’s inventory of operable generators, May 2026 release. Capacity is nameplate — the maximum rated output of the equipment, not what the plant actually generates over a year, which depends on how often it runs. A 977 MW solar plant and a 977 MW nuclear plant have the same entry here and produce very different amounts of electricity.
“In service since” is the earliest in-service date among the units still listed, so a site rebuilt around newer equipment can read as younger than the site itself. All Ohio power plants · What Ohio actually generates