πŸ”Œ EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more β†’ Skip to main content

United States β€Ί Power plants β€Ί Gas power plants β€Ί Illinois

GAS POWER PLANTS Β· OIL-FIRED POWER PLANTS Β· WIND FARMS Β· SOLAR FARMS

Geneseo

Geneseo is a 33.6 MW operating power plant in Henry County, Illinois, operated by City of Geneseo - (IL).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingJul 1957 (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 Internal Combustion Engine5.6 MW OperatingMar 1974
9Petroleum Liquids4.8 MW OperatingMay 1998
5ANatural Gas Internal Combustion Engine4.4 MW OperatingAug 1990
2Natural Gas Internal Combustion Engine3.5 MW OperatingOct 1967
3Natural Gas Internal Combustion Engine3.5 MW OperatingJun 1966
7Natural Gas Internal Combustion Engine3.0 MW OperatingJun 1961
6ANatural Gas Internal Combustion Engine3.0 MW OperatingMay 2003
4Natural Gas Internal Combustion Engine1.6 MW OperatingJul 1957
10Onshore Wind Turbine1.5 MW OperatingSep 2009
11Onshore Wind Turbine1.5 MW OperatingOct 2009
12Solar Photovoltaic1.2 MW OperatingAug 2015

Plant details

Operator
City of Geneseo - (IL)
Location
Henry County, Illinois
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 33.6 MW
First unit online
Jul 1957
EIA plant ID
944

Location

41.4515, -90.1486

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