Directory of Power Plants in Wisconsin
| Plant Name | Utility | Location | Balancing Authority | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|---|
| Island Street Peaking Plant | WPPI Energy | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 8.0 GWh | May 2004 | Dec 2023 | Natural Gas : 99.9% |
| Omega Hills Gas Recovery | WM Renewable Energy LLC | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 83.3 GWh | Nov 1985 | Jan 2025 | Landfill Gas |
| Ridgeview | WM Renewable Energy LLC | Whitelaw, WI | Midcontinent Independent System Operator, Inc. (MISO) | 37.1 GWh | Aug 2002 | Dec 2023 | Landfill Gas |
| Metro Gas Recovery | WM Renewable Energy LLC | Franklin, WI | Midcontinent Independent System Operator, Inc. (MISO) | 43.9 GWh | Nov 1985 | Dec 2023 | Landfill Gas |
| Berlin Landfill Gas | WM Renewable Energy LLC | Berlin, WI | Midcontinent Independent System Operator, Inc. (MISO) | 11.1 GWh | Jul 2001 | Dec 2023 | Landfill Gas |
| Deertrack Park Gas Recovery | WM Renewable Energy LLC | Watertown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 35.1 GWh | Jan 2006 | Dec 2023 | Landfill Gas |
| Timberline Trail Gas Recovery | WM Renewable Energy LLC | Weyerhaeser, WI | Midcontinent Independent System Operator, Inc. (MISO) | 16.9 GWh | Jan 2006 | Dec 2023 | Landfill Gas |
| Pheasant Run Landfill Gas Recovery | WM Renewable Energy LLC | Bristol, WI | Midcontinent Independent System Operator, Inc. (MISO) | 40.5 GWh | Jan 1992 | Dec 2023 | Landfill Gas |
| Petenwell | Wisconsin River Power Company | Necedah, WI | Midcontinent Independent System Operator, Inc. (MISO) | 95.5 GWh | Jul 1949 | Dec 2023 | Water |
| Castle Rock | Wisconsin River Power Company | Adams, WI | Midcontinent Independent System Operator, Inc. (MISO) | 75.6 GWh | Jul 1950 | Dec 2023 | Water |
| Badger Hollow I | Wisconsin Public Service Corp | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 201.2 GWh | Oct 2021 | Jan 2025 | Solar |
| Merrill | Wisconsin Public Service Corp | Merrill, WI | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Feb 1917 | Dec 2023 | Water |
| Johnson Falls | Wisconsin Public Service Corp | Town of Stephenson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 10.3 GWh | Jun 1923 | Dec 2023 | Water |
| High Falls (WI) | Wisconsin Public Service Corp | Town of Stephenson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 16.0 GWh | Jul 1910 | Dec 2023 | Water |
| Hat Rapids | Wisconsin Public Service Corp | Rhinelander, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.9 GWh | May 1923 | Dec 2023 | Water |
| Grandfather Falls | Wisconsin Public Service Corp | Irma, WI | Midcontinent Independent System Operator, Inc. (MISO) | 76.4 GWh | Nov 1938 | Dec 2023 | Water |
| Caldron Falls | Wisconsin Public Service Corp | Town of Stephenson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.5 GWh | Oct 1924 | Dec 2023 | Water |
| Two Creeks Solar | Wisconsin Public Service Corp | Two Rivers, WI | Midcontinent Independent System Operator, Inc. (MISO) | 204.1 GWh | Oct 2020 | Jan 2025 | Solar |
| West Marinette | Wisconsin Public Service Corp | Peshtigo, WI | Midcontinent Independent System Operator, Inc. (MISO) | 93.8 GWh | May 1971 | Dec 2023 | Natural Gas |
| Alexander | Wisconsin Public Service Corp | Merrill, WI | Midcontinent Independent System Operator, Inc. (MISO) | 19.0 GWh | Dec 1924 | Dec 2023 | Water |
| Forward Wind Energy Center | Wisconsin Public Service Corp | Brownsville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 153.3 GWh | Jun 2008 | Jan 2025 | Wind |
| Potato Rapids | Wisconsin Public Service Corp | Town of Porterfield, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.2 GWh | Apr 1921 | Dec 2023 | Water |
| Pulliam | Wisconsin Public Service Corp | Green Bay, WI | Midcontinent Independent System Operator, Inc. (MISO) | 55.7 GWh | Aug 1949 | Jan 2025 | Natural Gas |
| Sandstone Rapids | Wisconsin Public Service Corp | Town of Stephenson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 8.2 GWh | Dec 1924 | Dec 2023 | Water |
| Tomahawk | Wisconsin Public Service Corp | Tomahawk, WI | Midcontinent Independent System Operator, Inc. (MISO) | 6.5 GWh | Dec 1937 | Dec 2023 | Water |
| Wausau | Wisconsin Public Service Corp | Wausau, WI | Midcontinent Independent System Operator, Inc. (MISO) | 22.8 GWh | Feb 1921 | Dec 2023 | Water |
| Weston | Wisconsin Public Service Corp | Rothschild, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 TWh | Nov 1954 | Jan 2025 | Subbituminous Coal : 99.6% |
| Red Barn Energy | Wisconsin Public Service Corp | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 276.2 GWh | Mar 2023 | Jan 2025 | Wind |
| Hodag Solar | Wisconsin Public Service Corp | Rhinelander, WI | Midcontinent Independent System Operator, Inc. (MISO) | 13.2 GWh | Dec 2021 | Dec 2023 | Solar |
| Weston RICE | Wisconsin Public Service Corp | Kronenwetter, WI | Midcontinent Independent System Operator, Inc. (MISO) | 48.9 GWh | Jun 2023 | Dec 2023 | Natural Gas |
| Fox Energy Center | Wisconsin Public Service Corp | Wrightstown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.4 TWh | May 2005 | Jan 2025 | Natural Gas |
| De Pere Energy Center | Wisconsin Public Service Corp | De Pere, WI | Midcontinent Independent System Operator, Inc. (MISO) | 144.4 GWh | May 1999 | Dec 2023 | Natural Gas : 91.4% Distillate Fuel Oil : 8.6% |
| Prairie Du Sac | Wisconsin Power & Light Co | Prairie du Sac, WI | Midcontinent Independent System Operator, Inc. (MISO) | 131.0 GWh | Sep 1915 | Dec 2023 | Water |
| Alliant Energy Neenah | Wisconsin Power & Light Co | Neenah, WI | Midcontinent Independent System Operator, Inc. (MISO) | 610.1 GWh | Apr 2000 | Dec 2023 | Natural Gas |
| Cedar Ridge | Wisconsin Power & Light Co | Eden, WI | Midcontinent Independent System Operator, Inc. (MISO) | 161.3 GWh | Nov 2008 | Dec 2023 | Wind |
| Sheboygan Falls | Wisconsin Power & Light Co | Sheboygan, WI | Midcontinent Independent System Operator, Inc. (MISO) | 546.5 GWh | May 2005 | Dec 2023 | Natural Gas |
| Riverside Energy Center | Wisconsin Power & Light Co | Beloit, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.3 TWh | May 2004 | Jan 2025 | Natural Gas |
| Edgewater | Wisconsin Power & Light Co | Sheboygan, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.1 TWh | Jun 1951 | Jan 2025 | Subbituminous Coal : 99.9% |
| South Fond Du Lac | Wisconsin Power & Light Co | Fond du Lac, WI | Midcontinent Independent System Operator, Inc. (MISO) | 14.5 GWh | Apr 1993 | Dec 2023 | Natural Gas : 99.8% |
| Kohler Solar | Wisconsin Power & Light Co | Kohler, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.0 GWh | May 2022 | Dec 2023 | Solar |
| Crawfish River | Wisconsin Power & Light Co | Jefferson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 100.1 GWh | Nov 2023 | Jan 2025 | Solar |
| Wood County | Wisconsin Power & Light Co | Nekoosa, WI | Midcontinent Independent System Operator, Inc. (MISO) | 276.1 GWh | Nov 2022 | Jan 2025 | Solar |
| North Rock | Wisconsin Power & Light Co | Edgerton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 98.3 GWh | Sep 2022 | Jan 2025 | Solar |
| Bear Creek | Wisconsin Power & Light Co | Lone Rock, WI | Midcontinent Independent System Operator, Inc. (MISO) | 97.9 GWh | Aug 2022 | Jan 2025 | Solar |
| Onion River | Wisconsin Power & Light Co | Sheboygan Cedar Grove, WI | Midcontinent Independent System Operator, Inc. (MISO) | 204.3 GWh | Nov 2023 | Jan 2025 | Solar |
| Grant County | Wisconsin Power & Light Co | Town of Potosi, WI | Midcontinent Independent System Operator, Inc. (MISO) | 213.0 GWh | - | Jan 2025 | Solar |
| Beaver Dam Solar | Wisconsin Power & Light Co | Dodge, WI | Midcontinent Independent System Operator, Inc. (MISO) | 98.8 GWh | Nov 2023 | Jan 2025 | Solar |
| Paddock Solar | Wisconsin Power & Light Co | Beloit, WI | Midcontinent Independent System Operator, Inc. (MISO) | 123.1 GWh | Oct 2023 | Jan 2025 | Solar |
| Albany Solar (WI) | Wisconsin Power & Light Co | Broadhead, WI | Midcontinent Independent System Operator, Inc. (MISO) | 86.4 GWh | Nov 2023 | Jan 2025 | Solar |
| Springfield Solar (WI) | Wisconsin Power & Light Co | Lomira, WI | Midcontinent Independent System Operator, Inc. (MISO) | 189.6 GWh | Nov 2023 | Jan 2025 | Solar |
| Cassville Solar | Wisconsin Power & Light Co | Cassville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 97.7 GWh | Nov 2023 | Jan 2025 | Solar |
| Wautoma Solar | Wisconsin Power & Light Co | Wautoma, WI | Midcontinent Independent System Operator, Inc. (MISO) | 180.6 GWh | Nov 2023 | Jan 2025 | Solar |
| West Riverside Energy Center | Wisconsin Power & Light Co | Beloit, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.9 TWh | Apr 2020 | Jan 2025 | Natural Gas : 99.9% |
| Columbia (WI) | Wisconsin Power & Light Co | Pardeville, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.8 TWh | Apr 1975 | Jan 2025 | Subbituminous Coal : 99.9% |
| Kilbourn | Wisconsin Power & Light Co | Wisconsin Dells, WI | Midcontinent Independent System Operator, Inc. (MISO) | 54.0 GWh | Jun 1926 | Dec 2023 | Water |
| UW Parkside | Wisconsin Electric Power Co | Kenosha, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Oct 2020 | Dec 2023 | Solar |
| South Oak Creek | Wisconsin Electric Power Co | Oak Creek, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.0 TWh | Nov 1959 | Jan 2025 | Subbituminous Coal : 99.6% |
| Port Washington Generating Station | Wisconsin Electric Power Co | Port Washington, WI | Midcontinent Independent System Operator, Inc. (MISO) | 7.4 TWh | Jun 2005 | Jan 2025 | Natural Gas |
| Valley (WI) | Wisconsin Electric Power Co | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 436.4 GWh | May 1968 | Jan 2025 | Natural Gas |
| Appleton | Wisconsin Electric Power Co | Appleton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.5 GWh | Jul 1916 | Dec 2023 | Water |
| Brule | Wisconsin Electric Power Co | Florence, WI | Midcontinent Independent System Operator, Inc. (MISO) | 16.0 GWh | Dec 1918 | Dec 2023 | Water |
| LSP-Whitewater LP | Wisconsin Electric Power Co | Whitewater, WI | Midcontinent Independent System Operator, Inc. (MISO) | 807.4 GWh | Aug 1997 | Jan 2025 | Natural Gas |
| Pine | Wisconsin Electric Power Co | Florence, WI | Midcontinent Independent System Operator, Inc. (MISO) | 12.1 GWh | May 1922 | Dec 2023 | Water |
| Germantown | Wisconsin Electric Power Co | Germantown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 13.2 GWh | Jun 1978 | Dec 2023 | Natural Gas : 85.3% Distillate Fuel Oil : 14.7% |
| Concord | Wisconsin Electric Power Co | Watertown, WI | Midcontinent Independent System Operator, Inc. (MISO) | 119.8 GWh | Jun 1993 | Dec 2023 | Natural Gas : 99.9% |
| Paris (WI) | Wisconsin Electric Power Co | Union Grove, WI | Midcontinent Independent System Operator, Inc. (MISO) | 160.2 GWh | Feb 1995 | Dec 2023 | Natural Gas |
| Elm Road Generating Station | Wisconsin Electric Power Co | Oak Creek, WI | Midcontinent Independent System Operator, Inc. (MISO) | 7.9 TWh | Jan 2010 | Jan 2025 | Subbituminous Coal : 71.8% Bituminous Coal : 17.5% Natural Gas : 10.7% |
| Lannon Stone | Wisconsin Electric Power Co | Pewaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.4 GWh | Nov 2021 | Dec 2023 | Solar |
| Washington County | Wisconsin Electric Power Co | West Bend, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.8 GWh | Dec 2019 | Dec 2023 | Solar |
| Regal Ware | Wisconsin Electric Power Co | West Bend, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.7 GWh | Mar 2021 | Dec 2023 | Solar |
| Jones Dairy | Wisconsin Electric Power Co | Fort Atkinson, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.2 GWh | Jun 2021 | Dec 2023 | Solar |
| CREE | Wisconsin Electric Power Co | Racine, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Jul 2021 | Dec 2023 | Solar |
| ATI | Wisconsin Electric Power Co | Cudahy, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.6 GWh | Oct 2020 | Dec 2023 | Solar |
| City of Milwaukee Landfill | Wisconsin Electric Power Co | Milwaukee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.7 GWh | Jan 2021 | Dec 2023 | Solar |
| Paris Solar | Wisconsin Electric Power Co | Union Grove, WI | Midcontinent Independent System Operator, Inc. (MISO) | 18.0 GWh | - | Jan 2025 | Solar |
| Harley-Davison Powertrain Operations | Wisconsin Electric Power Co | Menomonee Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.8 GWh | Sep 2020 | Dec 2023 | Solar |
| Badger Hollow II | Wisconsin Electric Power Co | Cobb, WI | Midcontinent Independent System Operator, Inc. (MISO) | 198.4 GWh | Nov 2023 | Jan 2025 | Solar |
| Twin Falls (WI) | Wisconsin Electric Power Co | Florence, WI | Midcontinent Independent System Operator, Inc. (MISO) | 37.8 GWh | Jun 2016 | Dec 2023 | Water |
| Rothschild Biomass Cogen Facility | Wisconsin Electric Power Co | Rothschild, WI | Midcontinent Independent System Operator, Inc. (MISO) | 143.2 GWh | Oct 2013 | Dec 2023 | Wood/Wood Waste Solids : 96.1% Natural Gas : 3.9% |
| Glacier Hills | Wisconsin Electric Power Co | Cambria, WI | Midcontinent Independent System Operator, Inc. (MISO) | 387.5 GWh | Nov 2011 | Jan 2025 | Wind |
| Montfort Wind Energy Center | Wisconsin Electric Power Co | Montfort, WI | Midcontinent Independent System Operator, Inc. (MISO) | 60.2 GWh | May 2002 | Jan 2025 | Wind |
| Blue Sky Green Field Wind Project | Wisconsin Electric Power Co | Fond du Lac, WI | Midcontinent Independent System Operator, Inc. (MISO) | 349.4 GWh | Apr 2008 | Jan 2025 | Wind |
| Winnebago County Landfill Gas | Winnebago County | Oshkosh, WI | Midcontinent Independent System Operator, Inc. (MISO) | 11.4 GWh | Jan 2000 | Dec 2023 | Landfill Gas |
| Washington Island | Washington Island El Coop, Inc | Washington Island, WI | Midcontinent Independent System Operator, Inc. (MISO) | 9.0 MWh | Nov 1945 | Dec 2023 | Distillate Fuel Oil |
| Viresco Turtle Lake | Viresco Turtle Lake | Turtle Lake, WI | Midcontinent Independent System Operator, Inc. (MISO) | 5.3 GWh | Aug 2013 | Dec 2023 | Other Biomass Gas |
| Viola | Village of Viola - (WI) | Viola, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.0 MWh | Dec 2001 | Dec 2023 | Distillate Fuel Oil |
| Cashton | Village of Cashton - (WI) | Cashton, WI | Midcontinent Independent System Operator, Inc. (MISO) | 15.0 MWh | Jul 1932 | Dec 2023 | Distillate Fuel Oil |
| Kaukauna Paper Mill | Thilmany LLC | Kaukauna, WI | Midcontinent Independent System Operator, Inc. (MISO) | 118.6 GWh | Dec 1950 | Jan 2025 | Black Liquor : 53.2% Natural Gas : 46.8% |
| Sand Lake DPC Solar | SoCore Energy LLC | Centuria, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.4 GWh | Oct 2017 | Dec 2023 | Solar |
| Warren DPC Solar | SoCore Energy LLC | Roberts, WI | Midcontinent Independent System Operator, Inc. (MISO) | 3.9 GWh | Apr 2017 | Jan 2025 | Solar |
| Downsville DPC Solar | SoCore Energy LLC | Menomonee, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | Jan 2017 | Jan 2025 | Solar |
| Lafayette DPC Solar | SoCore Energy LLC | Chippewa Falls, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.6 GWh | May 2017 | Dec 2023 | Solar |
| Sauk DPC Solar | SoCore Energy LLC | Wonewoc, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.5 GWh | Dec 2016 | Dec 2023 | Solar |
| Conrath DPC Solar | SoCore Energy LLC | Conrath, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.4 GWh | May 2017 | Dec 2023 | Solar |
| Mt. Hope DPC Solar | SoCore Energy LLC | Mt. Hope, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.2 GWh | Dec 2016 | Jan 2025 | Solar |
| Medford DPC Solar | SoCore Energy LLC | Medford, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | Jan 2017 | Jan 2025 | Solar |
| Whistling Winds DPC Solar | SoCore Energy LLC | New Lisbon, WI | Midcontinent Independent System Operator, Inc. (MISO) | 2.9 GWh | May 2017 | Jan 2025 | Solar |
| New Auburn DPC Solar | SoCore Energy LLC | New Auburn, WI | Midcontinent Independent System Operator, Inc. (MISO) | 4.7 GWh | Dec 2017 | Jan 2025 | Solar |
| Liberty Pole DPC Solar | SoCore Energy LLC | Viroqua, WI | Midcontinent Independent System Operator, Inc. (MISO) | 1.9 GWh | Apr 2017 | Jan 2025 | Solar |
| Waxdale | S.C. Johnson & Son, Inc. | Sturtevant, WI | Midcontinent Independent System Operator, Inc. (MISO) | 40.1 GWh | Nov 2003 | Jan 2025 | Natural Gas : 43.8% Landfill Gas : 36.1% Wind : 11.7% Solar : 8.4% |
Browse Power Plants By Wisconsin Counties
Figures are based on December 2023 generation numbers.| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Door County, WI | # 56 | 1 | 9.0 MWh |
| Taylor County, WI | # 55 | 1 | 2.9 GWh |
| Vernon County, WI | # 54 | 5 | 3.4 GWh |
| Waukesha County, WI | # 53 | 2 | 6.1 GWh |
| Burnett County, WI | # 52 | 4 | 7.5 GWh |
| Trempealeau County, WI | # 51 | 2 | 8.1 GWh |
| Iron County, WI | # 50 | 1 | 9.1 GWh |
| Price County, WI | # 49 | 7 | 10.7 GWh |
| Washburn County, WI | # 48 | 3 | 10.8 GWh |
| Green Lake County, WI | # 47 | 1 | 11.1 GWh |
| Oconto County, WI | # 46 | 3 | 13.0 GWh |
| Monroe County, WI | # 45 | 3 | 13.0 GWh |
| Sawyer County, WI | # 44 | 4 | 13.8 GWh |
| Jackson County, WI | # 43 | 4 | 13.9 GWh |
| Kewaunee County, WI | # 42 | 3 | 15.0 GWh |
| St. Croix County, WI | # 41 | 3 | 15.1 GWh |
| Barron County, WI | # 40 | 5 | 17.0 GWh |
| Oneida County, WI | # 39 | 3 | 24.1 GWh |
| Eau Claire County, WI | # 38 | 2 | 43.1 GWh |
| Dunn County, WI | # 37 | 5 | 58.9 GWh |
| Racine County, WI | # 36 | 5 | 60.3 GWh |
| La Crosse County, WI | # 35 | 2 | 65.4 GWh |
| Florence County, WI | # 34 | 3 | 65.9 GWh |
| Adams County, WI | # 33 | 2 | 75.6 GWh |
| Polk County, WI | # 32 | 5 | 90.8 GWh |
| Portage County, WI | # 31 | 6 | 92.0 GWh |
| Washington County, WI | # 30 | 6 | 102.9 GWh |
| Richland County, WI | # 29 | 4 | 103.5 GWh |
| County | State Rank | Active Plants | Dec 2023 Generation |
|---|---|---|---|
| Juneau County, WI | # 28 | 9 | 104.4 GWh |
| Rusk County, WI | # 27 | 6 | 124.9 GWh |
| Sauk County, WI | # 26 | 1 | 131.0 GWh |
| Ashland County, WI | # 25 | 2 | 159.9 GWh |
| Waushara County, WI | # 24 | 1 | 180.6 GWh |
| Kenosha County, WI | # 23 | 5 | 204.5 GWh |
| Lincoln County, WI | # 22 | 5 | 223.0 GWh |
| Marinette County, WI | # 21 | 10 | 296.6 GWh |
| Lafayette County, WI | # 20 | 2 | 407.7 GWh |
| Iowa County, WI | # 19 | 3 | 459.9 GWh |
| Brown County, WI | # 18 | 8 | 521.9 GWh |
| Fond du Lac County, WI | # 17 | 9 | 528.7 GWh |
| Chippewa County, WI | # 16 | 11 | 553.3 GWh |
| Dodge County, WI | # 15 | 6 | 586.0 GWh |
| Grant County, WI | # 14 | 9 | 593.0 GWh |
| Winnebago County, WI | # 13 | 5 | 621.5 GWh |
| Wood County, WI | # 12 | 10 | 769.2 GWh |
| Dane County, WI | # 11 | 23 | 879.2 GWh |
| Buffalo County, WI | # 10 | 3 | 915.4 GWh |
| Jefferson County, WI | # 9 | 7 | 1.1 TWh |
| Sheboygan County, WI | # 8 | 5 | 2.8 TWh |
| Marathon County, WI | # 7 | 8 | 4.4 TWh |
| Outagamie County, WI | # 6 | 15 | 5.1 TWh |
| Columbia County, WI | # 5 | 6 | 5.3 TWh |
| Ozaukee County, WI | # 4 | 1 | 7.4 TWh |
| Rock County, WI | # 3 | 15 | 8.5 TWh |
| Milwaukee County, WI | # 2 | 11 | 10.4 TWh |
| Manitowoc County, WI | # 1 | 7 | 10.7 TWh |