Nameplate capacity
348 MW
Rank in Oklahoma
#23
of 147 plants
In service since
1956
November 1956
Details
- Primary fuel
- Natural gas
- Technology
- Natural Gas Steam Turbine
- Operator
- Public Service Co of Oklahoma
- County
- Tulsa County
- Generating units
- 3
- Share of state capacity
- 0.96%
- Rank among natural gas plants in Oklahoma
- #15 of 33
- EIA plant code
- 2965
Generating units
| Unit | Technology | Nameplate | Summer | Online | Status |
|---|---|---|---|---|---|
| 2 | Natural Gas Steam Turbine | 170 MW | 164 MW | 1956 | Operating |
| 4 | Natural Gas Steam Turbine | 170 MW | 158 MW | 1958 | Operating |
| IC1 | Petroleum Liquids | 8.2 MW | 8.3 MW | 1967 | 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
| Frontier Windpower II | Wind | 352 MW |
| River Valley | Coal | 350 MW |
| Spring Creek Energy Center | Natural gas | 346 MW |
| Mooreland | Natural gas | 305 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 348 MW solar plant and a 348 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