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United States › Power plants › Gas power plants › Wisconsin

GAS POWER PLANTS · COAL POWER PLANTS

South Oak Creek

South Oak Creek is a 1,823 MW operating power plant in Milwaukee County, Wisconsin, operated by Wisconsin Electric Power Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 1959 (current stage)
  5. ClosedMay 2024 (not yet reached)

Planned retirement: Dec 2027. 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
8Conventional Steam Coal324 MW OperatingOct 1967Planned Dec 2027
7Conventional Steam Coal318 MW OperatingMar 1965Planned Dec 2027
11Natural Gas Fired Combustion Turbine236 MW Regulatory approvals pendingTarget Feb 2028
12Natural Gas Fired Combustion Turbine236 MW Regulatory approvals pendingTarget Feb 2028
13Natural Gas Fired Combustion Turbine236 MW Regulatory approvals pendingTarget Feb 2028
14Natural Gas Fired Combustion Turbine236 MW Regulatory approvals pendingTarget Feb 2028
15Natural Gas Fired Combustion Turbine236 MW Regulatory approvals pendingTarget Feb 2028
5Conventional Steam Coal299 MW RetiredDec 1959May 2024
6Conventional Steam Coal299 MW RetiredDec 1961May 2024
9Natural Gas Fired Combustion Turbine20 MW RetiredDec 1968Sep 2008

Plant details

Operator
Wisconsin Electric Power Co
Location
Milwaukee County, Wisconsin
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 642 MW
Planned: 1,182 MW
Retired: 618 MW
First unit online
Dec 1959
EIA plant ID
4041

Location

42.8457, -87.8294

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