🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

United States › Power plants › Gas power plants › Illinois

GAS POWER PLANTS

Kinmundy

Kinmundy is a 270 MW operating gas power plant in Marion County, Illinois, operated by Union Electric Co - (MO).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingApr 2001 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore gas power plants in Illinois

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Natural Gas Fired Combustion Turbine135 MW OperatingApr 2001
2Natural Gas Fired Combustion Turbine135 MW OperatingMay 2001

Plant details

Operator
Union Electric Co - (MO)
Location
Marion County, Illinois
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 270 MW
First unit online
Apr 2001
EIA plant ID
55204

Location

38.7619, -89.0128

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