| State Rank | County | (Past Year)">Net Generation (Past Year) | Power Plants |
|---|
| #32 | Adams County, WI | 85.8 GWh | 1 |
| #24 | Ashland County, WI | 192.5 GWh | 2 |
| #41 | Barron County, WI | 17.8 GWh | 5 |
| #14 | Brown County, WI | 647.0 GWh | 8 |
| #9 | Buffalo County, WI | 1.3 TWh | 3 |
| #52 | Burnett County, WI | 6.7 GWh | 4 |
| #13 | Chippewa County, WI | 651.6 GWh | 10 |
| #5 | Columbia County, WI | 5.5 TWh | 5 |
| #10 | Dane County, WI | 1.1 TWh | 20 |
| #19 | Dodge County, WI | 324.5 GWh | 6 |
| #55 | Door County, WI | 12.4 MWh | 1 |
| #35 | Dunn County, WI | 60.1 GWh | 3 |
| #37 | Eau Claire County, WI | 42.9 GWh | 2 |
| #33 | Florence County, WI | 76.0 GWh | 3 |
| #15 | Fond du Lac County, WI | 594.0 GWh | 5 |
| #23 | Grant County, WI | 208.0 GWh | 8 |
| #45 | Green Lake County, WI | 15.4 GWh | 1 |
| #21 | Iowa County, WI | 262.2 GWh | 3 |
| #50 | Iron County, WI | 9.6 GWh | 1 |
| #48 | Jackson County, WI | 11.5 GWh | 4 |
| #11 | Jefferson County, WI | 943.0 GWh | 5 |
| #27 | Juneau County, WI | 120.7 GWh | 9 |
| #20 | Kenosha County, WI | 298.9 GWh | 3 |
| #39 | Kewaunee County, WI | 19.5 GWh | 3 |
| #34 | La Crosse County, WI | 72.7 GWh | 2 |
| #17 | Lafayette County, WI | 406.9 GWh | 2 |
| #22 | Lincoln County, WI | 256.1 GWh | 5 |
| #2 | Manitowoc County, WI | 11.2 TWh | 7 |
| #7 | Marathon County, WI | 4.0 TWh | 8 |
| #18 | Marinette County, WI | 394.0 GWh | 10 |
| #1 | Milwaukee County, WI | 11.5 TWh | 9 |
| #44 | Monroe County, WI | 16.0 GWh | 3 |
| #40 | Oconto County, WI | 19.3 GWh | 3 |
| #38 | Oneida County, WI | 32.4 GWh | 3 |
| #6 | Outagamie County, WI | 5.4 TWh | 15 |
| #3 | Ozaukee County, WI | 9.0 TWh | 1 |
| #30 | Polk County, WI | 112.1 GWh | 4 |
| #29 | Portage County, WI | 114.5 GWh | 5 |
| #47 | Price County, WI | 12.1 GWh | 5 |
| #36 | Racine County, WI | 49.3 GWh | 2 |
| #31 | Richland County, WI | 111.1 GWh | 4 |
| #4 | Rock County, WI | 8.7 TWh | 13 |
| #26 | Rusk County, WI | 123.3 GWh | 6 |
| #25 | Sauk County, WI | 149.6 GWh | 1 |
| #42 | Sawyer County, WI | 16.6 GWh | 4 |
| #8 | Sheboygan County, WI | 2.7 TWh | 5 |
| #43 | St. Croix County, WI | 16.4 GWh | 2 |
| #54 | Taylor County, WI | 2.9 GWh | 1 |
| #51 | Trempealeau County, WI | 8.4 GWh | 2 |
| #53 | Vernon County, WI | 3.6 GWh | 4 |
| #49 | Washburn County, WI | 11.4 GWh | 3 |
| #28 | Washington County, WI | 119.5 GWh | 3 |
| #46 | Waushara County, WI | 14.9 GWh | 1 |
| #16 | Winnebago County, WI | 548.5 GWh | 5 |
| #12 | Wood County, WI | 795.0 GWh | 10 |
Net Generation data is based on the last 12 months since Feb 2024
