Summary of Electricity Activity in Grant County, WI
Summary of Grant County, WI Generation
Grant County, WI is ranked #830 out of 2,156 U.S. counties nationwide and #13 out of 59 Wisconsin counties in terms of total annual net electricity generation.
| Annual Generation | 727.8 GWh |
|---|---|
| Annual Consumption | 2.7 M MMBtu |
| Last Update | Mar 2026 |
| Power Plants | 9 |
| Companies on File | 7 |
Map of Top Producing Plants in Grant County, WI
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Annual Net Generation From solar power
476.7 GWh
National Rank in Terms of solar Net Electricity Generation
#138 /1,255 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#2 /39 Wisconsin Counties
Monthly Net Generation for Grant County, WI
Monthly Plant Fuel Consumption for Grant County, WI
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #13 / 59 | #830 / 2156 | 727.76 GWh | 2.74 M MMBtu |
| Solar | #2 / 39 | #138 / 1255 | 476.72 GWh | 1.77 M MMBtu |
| Wind | #5 / 11 | #366 / 517 | 251.01 GWh | 961.35 k MMBtu |
| Distillate Fuel Oil | #14 / 22 | #627 / 726 | 27.00 MWh | 340 MMBtu |
Power Plants in Grant County, WI
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Grant County | Wisconsin Power & Light Co | 372.9 GWh | 1.4 M MMBtu | Solar |
| Red Barn Energy | Wisconsin Public Service Corp | 251.0 GWh | 961.4 k MMBtu | Wind |
| Cassville Solar | Wisconsin Power & Light Co | 98.2 GWh | 361.1 k MMBtu | Solar |
| Fennimore Solar | Butter Solar, LLC | 3.6 GWh | 12.6 k MMBtu | Solar |
| Mt. Hope DPC Solar | SoCore Energy LLC | 2.0 GWh | 7.6 k MMBtu | Solar |
| Fennimore | City of Fennimore - (WI) | 27.0 MWh | 340 MMBtu | Distillate Fuel Oil |
| E J Stoneman Station | DTE Stoneman LLC | 0.0 Wh | 0 MMBtu | No Information Available |
| Nelson Dewey Generating Station | Wisconsin Power & Light Co | 0.0 Wh | 0 MMBtu | No Information Available |
| Whitetail Wind Farm | Invenergy Services LLC | 0.0 Wh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #2142 | Allamakee County | 36.3 MWh | 2 |
| #2059 | Clayton County | 2.2 GWh | 4 |
| #1064 | Delaware County | 412.7 GWh | 5 |
| #1941 | Dubuque County | 6.7 GWh | 6 |
| #1011 | Iowa County | 462.9 GWh | 3 |
| #1966 | Jackson County | 5.3 GWh | 5 |
| #2021 | Jo Daviess County | 3.5 GWh | 4 |
| #1113 | Lafayette County | 365.4 GWh | 2 |
| #1482 | Richland County | 105.3 GWh | 4 |
| #1952 | Vernon County | 6.1 GWh | 5 |
Electricity Generation for Cities Located in Grant County, WI
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #53 | Cassville, WI | 98.2 GWh | 3 |
| #129 | Fennimore, WI | 3.6 GWh | 2 |
| #15 | Montfort, WI | 504.2 GWh | 4 |
| #144 | Mount Hope, WI | 2.0 GWh | 1 |
| #19 | Tennyson, WI | 372.9 GWh | 1 |