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United States › Power plants › Coal power plants › Illinois

COAL POWER PLANTS

Prairie State Generating Station

Prairie State Generating Station is a 1,766 MW operating coal power plant in St Clair County, Illinois, operated by Prairie State Generating Co LLC.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJun 2012 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
PC1Conventional Steam Coal883 MW OperatingJun 2012
PC2Conventional Steam Coal883 MW OperatingNov 2012

Plant details

Operator
Prairie State Generating Co LLC
Location
St Clair County, Illinois
Balancing authority
MISO
Sector
IPP Non-CHP
Capacity
Operating: 1,766 MW
First unit online
Jun 2012
EIA plant ID
55856

Location

38.2792, -89.6669

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