MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/65008
EIA plant 65008

Sheboygan Cedar Grove · Sheboygan · WI

Onion River

Operated by Wisconsin Power & Light Co

Annual generation198,175 MWhSum of represented EIA-923 rows
Fuel codesSUNCodes retained from EIA records
Grid contextMidcontinent Independent Transmission System Operator, Inc..Balancing authority or NERC region

Published location

Where is Onion River?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

43.600200, -87.896589

Open the interactive map ↗

Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
16,068 MWh
211,575 MWh
312,531 MWh
419,272 MWh
520,412 MWh
622,636 MWh
728,989 MWh
823,163 MWh
921,268 MWh
1018,996 MWh
116,959 MWh
126,306 MWh

Operating generators

IDTechnologyFuelMWStatus
PV1Solar PhotovoltaicSUN150OP

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Identity, technology and limitations
EIA plant ID
65008
Sector
Electric Utility
Water source
Unavailable
Data edition
2024-final