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 Iowa

GAS POWER PLANTS

River Hills

River Hills is a 128 MW operating gas power plant in Polk County, Iowa, operated by MidAmerican Energy Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMay 1966 (current stage)
  5. Closed (not yet reached)

Open in Google MapsMore gas power plants in Iowa

Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
1Natural Gas Fired Combustion Turbine16 MW OperatingMay 1966
2Natural Gas Fired Combustion Turbine16 MW OperatingMay 1966
3Natural Gas Fired Combustion Turbine16 MW OperatingMay 1966
4Natural Gas Fired Combustion Turbine16 MW OperatingMay 1966
5Natural Gas Fired Combustion Turbine16 MW OperatingOct 1967
6Natural Gas Fired Combustion Turbine16 MW OperatingOct 1967
7Natural Gas Fired Combustion Turbine16 MW OperatingApr 1968
8Natural Gas Fired Combustion Turbine16 MW OperatingApr 1968

Plant details

Operator
MidAmerican Energy Co
Location
Polk County, Iowa
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 128 MW
First unit online
May 1966
EIA plant ID
1084

Location

41.5902, -93.6195

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