Summary of Electricity Activity in Jefferson County, WI
Summary of Jefferson County, WI Generation
Jefferson County, WI is ranked #778 out of 2,193 U.S. counties nationwide and #11 out of 61 Wisconsin counties in terms of total annual net electricity generation.
| Annual Generation | 820.6 GWh |
|---|---|
| Annual Consumption | 7.9 M MMBtu |
| Last Update | May 2026 |
| Power Plants | 10 |
| Companies on File | 6 |
Map of Top Producing Plants in Jefferson County, WI
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Annual Net Generation From natural gas power
642.5 GWh
National Rank in Terms of natural gas Net Electricity Generation
#355 /927 U.S. Counties
State Rank in Terms of natural gas Net Electricity Generation
#6 /25 Wisconsin Counties
Monthly Net Generation for Jefferson County, WI
Monthly Plant Fuel Consumption for Jefferson County, WI
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #11 / 61 | #778 / 2193 | 820.61 GWh | 7.95 M MMBtu |
| Natural Gas | #6 / 25 | #355 / 927 | 642.52 GWh | 6.94 M MMBtu |
| Solar | #10 / 44 | #413 / 1317 | 143.21 GWh | 543.31 k MMBtu |
| Landfill Gas | #5 / 12 | #68 / 239 | 32.52 GWh | 437.91 k MMBtu |
| Distillate Fuel Oil | #8 / 23 | #268 / 741 | 2.36 GWh | 31.61 k MMBtu |
Power Plants in Jefferson County, WI
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Whitewater Generating Station | Wisconsin Electric Power Co | 441.5 GWh | 4.2 M MMBtu | Natural Gas |
| Concord | Wisconsin Electric Power Co | 203.4 GWh | 2.8 M MMBtu | Natural Gas : 98.9% Distillate Fuel Oil : 1.1% |
| Crawfish River | Wisconsin Power & Light Co | 129.7 GWh | 496.8 k MMBtu | Solar |
| Deertrack Park Gas Recovery | WM Renewable Energy LLC | 32.5 GWh | 437.9 k MMBtu | Landfill Gas |
| Hackbarth Solar WI, LLC | Wisconsin Electric Power Co | 8.9 GWh | 30.6 k MMBtu | Solar |
| Jones Dairy | Wisconsin Electric Power Co | 3.7 GWh | 12.9 k MMBtu | Solar |
| Jefferson Solar Park | Concord New Energy | 577.0 MWh | 2.0 k MMBtu | Solar |
| Rock LakeSolar WI, LLC | Wisconsin Electric Power Co | 318.0 MWh | 1.1 k MMBtu | Solar |
| Badger State Solar LLC | Badger State Solar LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Sinnissippi Solar Energy LLC | Invenergy Services LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1951 | Boone County | 8.2 GWh | 3 |
| #238 | Columbia County | 5.9 TWh | 7 |
| #683 | Dane County | 1.1 TWh | 30 |
| #926 | Dodge County | 570.3 GWh | 6 |
| #1636 | McHenry County | 58.5 GWh | 24 |
| #116 | Milwaukee County | 9.9 TWh | 11 |
| #144 | Rock County | 8.5 TWh | 15 |
| #1784 | Walworth County | 24.1 GWh | 5 |
| #1471 | Washington County | 117.6 GWh | 5 |
| #1983 | Waukesha County | 6.3 GWh | 2 |
Electricity Generation for Cities Located in Jefferson County, WI
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #94 | Fort Atkinson, WI | 12.6 GWh | 2 |
| #43 | Jefferson, WI | 130.3 GWh | 3 |
| #162 | Waterloo, WI | 318.0 MWh | 1 |
| #28 | Watertown, WI | 235.9 GWh | 3 |