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United States › Power plants › Gas power plants › Texas

GAS POWER PLANTS

Wilkes

Wilkes is a 882 MW operating gas power plant in Marion County, Texas, operated by Southwestern Electric Power Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMay 1964 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
2Natural Gas Steam Turbine351 MW OperatingMay 1970
3Natural Gas Steam Turbine351 MW OperatingDec 1971
1Natural Gas Steam Turbine180 MW OperatingMay 1964

Plant details

Operator
Southwestern Electric Power Co
Location
Marion County, Texas
Balancing authority
SWPP
Sector
Electric Utility
Capacity
Operating: 882 MW
First unit online
May 1964
EIA plant ID
3478

Location

32.8482, -94.5480

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