Comanche (OK)
Natural gas power plant · Comanche County, Oklahoma
Nameplate capacity
294 MW
Rank in Oklahoma
#35
of 147 plants
In service since
1962
May 1962
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combined Cycle
- Operator
- Public Service Co of Oklahoma
- County
- Comanche County
- Generating units
- 4
- Share of state capacity
- 0.81%
- Rank among natural gas plants in Oklahoma
- #18 of 33
- EIA plant code
- 8059
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 1S | Natural Gas Fired Combined Cycle | 120 MW | 83 MW | 1974 | Operating |
| 1G1 | Natural Gas Fired Combined Cycle | 85 MW | 75 MW | 1973 | Operating |
| 1G2 | Natural Gas Fired Combined Cycle | 85 MW | 75 MW | 1973 | Operating |
| IC1 | Petroleum Liquids | 4.0 MW | 4.0 MW | 1962 | Out of service and NOT expected to return to service in next calendar year |
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 Oklahoma
| Kingfisher Wind LLC | Wind | 298 MW |
| Thunder Ranch Wind Project | Wind | 298 MW |
| Canadian Hills Wind | Wind | 294 MW |
| Maverick Wind Project, LLC | Wind | 288 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 294 MW solar plant and a 294 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 Oklahoma power plants · What Oklahoma actually generates