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United States › Power plants › Gas power plants › Iowa

GAS POWER PLANTS · COAL POWER PLANTS

Prairie Creek

Prairie Creek is a 199 MW operating power plant in Linn County, Iowa, operated by Interstate Power and Light Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingMay 1951 (current stage)
  5. ClosedDec 2025 (not yet reached)

This plant has generators at more than one stage; see the table below.

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
4Natural Gas Steam Turbine149 MW OperatingApr 1967
3Conventional Steam Coal50 MW OperatingOct 1958
2Conventional Steam Coal23 MW RetiredMay 1951Nov 2010
1Conventional Steam Coal15 MW RetiredApr 1997Dec 2025

Plant details

Operator
Interstate Power and Light Co
Location
Linn County, Iowa
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 199 MW
Retired: 37.6 MW
First unit online
May 1951
EIA plant ID
1073

Location

41.9440, -91.6392

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