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Preliminary 2025 facility recordMixed

Oak Creek, WI · EIA plant 4041

South Oak Creek

South Oak Creek is a coal power facility in Oak Creek, WI, with 642 MW of operating capacity.

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Operating capacity642 MW2 operating generators
Proposed capacity1,182 MW5 proposed generators
UtilityWisconsin Electric Power CoEIA-reported operator
Balancing authorityMISOMidcontinent Independent Transmission System Operator, Inc..

Capacity profile

Fuel and technology

Nameplate capacity
Operating
Coal642 MW
Proposed
Oil & gas1,182 MW
Reported technologiesConventional Steam CoalNatural Gas Fired Combustion Turbine

Nearby in WI

Related facilities

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Source quality

Preliminary facility data

This page uses the EIA-860 2025 Early Release. EIA identifies the release as preliminary, so it should not be used for official state or national aggregation. Capacity is nameplate capacity, not real-time output or annual generation.

Read methodologyEIA-860 source