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United States β€Ί Power plants β€Ί Oil-fired power plants β€Ί Iowa

OIL-FIRED POWER PLANTS Β· GAS POWER PLANTS

Montezuma

Montezuma is a 9.8 MW operating power plant in Poweshiek County, Iowa, operated by City of Montezuma - (IA).

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingAug 1940 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
7Natural Gas Internal Combustion Engine2.5 MW Standby / back-upAug 1974
8Petroleum Liquids1.8 MW Standby / back-upJun 1998
9Petroleum Liquids1.8 MW Standby / back-upJun 2000
6Natural Gas Internal Combustion Engine1.7 MW Standby / back-upAug 1967
5Petroleum Liquids1.1 MW Standby / back-upAug 1959
4Petroleum Liquids0.5 MW Standby / back-upAug 1947
1Petroleum Liquids0.2 MW Standby / back-upAug 1940
10Petroleum Liquids0.2 MW Standby / back-upJun 2003

Plant details

Operator
City of Montezuma - (IA)
Location
Poweshiek County, Iowa
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 9.8 MW
First unit online
Aug 1940
EIA plant ID
1165

Location

41.5860, -92.5228

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