2. United States
  3. Minnesota
  4. Winona County, MN

Summary of Electricity Activity in Winona County, MN

Summary of Winona County, MN Generation

Winona County, MN is ranked #1,686 out of 2,193 U.S. counties nationwide and #50 out of 72 Minnesota counties in terms of total annual net electricity generation.

Annual Generation 42.5 GWh
Annual Consumption 150.7 k MMBtu
Last UpdateDec 2025
Power Plants14
Companies on File11

Map of Top Producing Plants in Winona County, MN

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Overall National Rank

#1,686 /2,193 U.S. Counties

In Net Annual Generation

Overall State Rank

#50 /72 Minnesota Counties

In Net Annual Generation

Overall Annual Net Geneneration

42.5 GWh

Total Annual Fuel Consumption

150.7 k MMBtu

Electric Companies in Winona County, MN

11

Winona County, MN
Power Plants

14

Annual Net Generation From solar power

32.6 GWh

National Rank in Terms of solar Net Electricity Generation

#715 /1,317 U.S. Counties

State Rank in Terms of solar Net Electricity Generation

#24 /51 Minnesota Counties

Monthly Net Generation for Winona County, MN

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Monthly Plant Fuel Consumption for Winona County, MN

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Net Generation by Fuel Source

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#50 / 72#1686 / 219342.51 GWh150.69 k MMBtu
Solar#24 / 51#715 / 131732.61 GWh114.03 k MMBtu
Wind#23 / 27#474 / 5189.83 GWh35.91 k MMBtu
Distillate Fuel Oil#31 / 43#573 / 74175.46 MWh761 MMBtu

* Data is based on 12 months since Dec 2025.

Power Plants in Winona County, MN

PlantUtility NameGenerationConsumptionFuel Types
GL WindGL Wind LLC9.8 GWh35.9 k MMBtu Wind
Rollingstone Holdco CSGRollingstone Holdco LLC8.3 GWh29.0 k MMBtu Solar
Stockton (MN)Altus Power America Management, LLC4.0 GWh14.1 k MMBtu Solar
Winona SolarWinona Solar I LLC4.0 GWh13.9 k MMBtu Solar
St. Charles SolarGreen Street Power Partners3.4 GWh11.8 k MMBtu Solar
Winona GardenWinona Garden LLC2.1 GWh7.2 k MMBtu Solar
USS Bluff Country Solar CSGUnited States Solar Corporation2.0 GWh6.9 k MMBtu Solar
Novel Denzer Solar LLC CSGREA Investments, LLC1.8 GWh6.5 k MMBtu Solar
Novel Herber Solar CSGREA Investments, LLC1.8 GWh6.3 k MMBtu Solar
FastSun 5 CSGAltus Power America Management, LLC1.8 GWh6.2 k MMBtu Solar
Winona Community Solar One LLCMadison Energy Holdings LLC1.7 GWh6.1 k MMBtu Solar
FastSun 18 CSGAltus Power America Management, LLC1.7 GWh5.9 k MMBtu Solar
St. Charles Power PlantCity of St Charles - (MN)75.5 MWh761 MMBtu Distillate Fuel Oil
Winona County Wind LLCWinona County Wind LLC0.0 Wh0 MMBtu No Information Available
* Data is based on the last 12 months since Dec 2025.
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Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#2170Allamakee County45.1 MWh3
#691Buffalo County1.1 TWh4
#1527Fillmore County95.1 GWh7
#2043Houston County3.8 GWh2
#944Howard County543.8 GWh3
#1603La Crosse County69.1 GWh3
#1199Olmsted County301.2 GWh21
#1961Trempealeau County7.4 GWh2
#1670Wabasha County47.2 GWh13
#2013Winneshiek County4.6 GWh3
* Net Generation data is based on the last 12 months since Dec 2025.

Electricity Generation for Cities Located in Winona County, MN

State RankCityNet Generation# Power Plants
#150Altura, MN8.0 GWh4
#138Lewiston, MN9.8 GWh1
#218Minnesota City, MN1.8 GWh1
#134Rollingstone, MN10.1 GWh2
#195St. Charles, MN3.5 GWh2
#188Winona, MN4.0 GWh1
* Net Generation data is based on the last 12 months since Dec 2025.