Badger Hollow I

2565 County Rd, Montfort, WI 53569

Plant Summary Information

Badger Hollow I is ranked #34 out of 260 power plants in Wisconsin in terms of total annual net electricity generation.

Badger Hollow I generated 62.6 GWh during the 3-month period between March 2026 to June 2026.

Plant NameBadger Hollow I
Utility NameWisconsin Public Service Corp
LocationIowa County, WI
Initial Operation DateNovember 2021
Last Update Jun 2026
Annual Generation 198.5 GWh
Annual Consumption 760.1 k MMBtu
Ranked #2,558 out of 13,094 Power Plants Nationwide
Ranked #488 out of 7,027 Solar Power Plants Nationwide
Ranked #34 out of 260 Wisconsin Power Plants
Ranked #9 out of 112 Wisconsin Solar Power Plants
Fuel Types Solar
Previous Operator Invenergy Services LLC (2019 to 2019)
Wisconsin Public Service Corp (2020 to 2025)

Map of Badger Hollow I

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Monthly Net Generation for Badger Hollow I

Monthly Plant Fuel Consumption for Badger Hollow I

Badger Hollow I Details

Summary Information
Plant NameBadger Hollow I (62955)
Plant Address2565 County Rd, Montfort, WI 53569
UtilityWisconsin Public Service Corp (20860)
Latitude, Longitude42.94556, -90.34942
Generation Dates on FileNov 2021 to Jun 2026
Initial Operation DateNovember 2021
Annual Generation 198.5 GWh
Fuel Types Solar
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusNo
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusRegulated
NERC RegionRFC
Balancing AuthorityMidcontinent Independent Transmission System Operator, Inc.. (MISO)
NAICS CodeUtilities (22)
Sector Electric Utility (1)
Water Source
Ash Impoundment
Transmission / Distribution OwnerAmerican Transmission Co (659)
Grid Voltage 138.00 kV
Energy StorageNo

Generator GEN1 Details Operating November 2021

TechnologySolar Photovoltaic
Prime MoverPhotovoltaic
OwnershipJointly Owned
Nameplate Capacity150 MW
Summer Capacity150 MW
Winter Capacity150 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateNovember 2021
Combined Heat & Power No
Sector NameElectric Utility (1)
Energy SourceSolar
Multiple FuelsNo
Solar Details
Single Axis TrackingYes
DC Net Capacity191.6 MW
Crystalline SiliconYes
Net Metering AgreementNo
Virtual Net Metering AgreementNo

Badger Hollow I Plant Owners

Owner NameAddressOwnership
Madison Gas & Electric Co133 South Blair Street, Madison, WI 5370133.30%
Wisconsin Public Service Corp231 W. Michigan Street, Milwaukee, WI 5320366.70%

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