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

United States › Power plants › Nuclear power plants › Illinois

NUCLEAR POWER PLANTS

Clinton Power Station

Clinton Power Station is a 1,138 MW operating nuclear power plant in DeWitt County, Illinois, operated by Constellation Nuclear.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingNov 1987 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore nuclear power plants in Illinois

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Nuclear1,138 MW OperatingNov 1987

Plant details

Operator
Constellation Nuclear
Location
DeWitt County, Illinois
Balancing authority
MISO
Sector
IPP Non-CHP
Capacity
Operating: 1,138 MW
First unit online
Nov 1987
EIA plant ID
204

Location

40.1719, -88.8339

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