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United States › Power plants › Gas power plants › Oklahoma

GAS POWER PLANTS

Seminole (OK)

Seminole (OK) is a 1,701 MW operating gas power plant in Seminole County, Oklahoma, operated by Oklahoma Gas & Electric Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMar 1971 (current stage)
  5. ClosedDec 2015 (not yet reached)

This plant has generators at more than one stage; see the table below.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Natural Gas Steam Turbine567 MW OperatingMar 1971
2Natural Gas Steam Turbine567 MW OperatingFeb 1973
3Natural Gas Steam Turbine567 MW OperatingJun 1975
GT1Natural Gas Fired Combustion Turbine23 MW RetiredMay 1971Dec 2015

Plant details

Operator
Oklahoma Gas & Electric Co
Location
Seminole County, Oklahoma
Balancing authority
SWPP
Sector
Electric Utility
Capacity
Operating: 1,701 MW
Retired: 23.0 MW
First unit online
Mar 1971
EIA plant ID
2956

Location

34.9665, -96.7258

Nearby power plants

Source: U.S. Energy Information Administration, Form EIA-860M, September 2026. Planned dates are targets reported by the developer and often change. Report a problem