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United States › Power plants › Solar farms › Wisconsin

SOLAR FARMS

Onion River

Onion River is a 150 MW operating solar farm in Sheboygan County, Wisconsin, operated by Wisconsin Power & Light Co.

Plant statusOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingDec 2023 (current stage)
  5. Closed (not yet reached)

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Generators

Each generating unit EIA lists at this plant.

UnitTechnologyCapacityStatusOnlineRetired / planned retirement
PV1Solar Photovoltaic150 MW OperatingDec 2023

Plant details

Operator
Wisconsin Power & Light Co
Location
Sheboygan County, Wisconsin
Balancing authority
MISO
Sector
Electric Utility
Capacity
Operating: 150 MW
First unit online
Dec 2023
EIA plant ID
65008

Location

43.6002, -87.8966

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