Frontier
Natural gas power plant · Oklahoma County, Oklahoma
Nameplate capacity
131 MW
Rank in Oklahoma
#73
of 147 plants
In service since
1989
September 1989
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Fired Combined Cycle
- Operator
- Oklahoma Gas & Electric Co
- County
- Oklahoma County
- Generating units
- 2
- Share of state capacity
- 0.36%
- Rank among natural gas plants in Oklahoma
- #21 of 33
- EIA plant code
- 50558
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| GT01 | Natural Gas Fired Combined Cycle | 87 MW | — | 1989 | Operating |
| ST01 | Natural Gas Fired Combined Cycle | 44 MW | 126 MW | 1989 | 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 Oklahoma
| Ponca City | Natural gas | 134 MW |
| Dempsey Ridge Wind Farm | Wind | 132 MW |
| Pensacola | Hydro | 130 MW |
| Minco Wind IV, LLC | Wind | 130 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 131 MW solar plant and a 131 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