Summary of Electricity Activity in Grant County, WI
Summary of Grant County, WI Generation
Grant County, WI is ranked #822 out of 2,192 U.S. counties nationwide and #11 out of 61 Wisconsin counties in terms of total annual net electricity generation.
| Annual Generation | 741.4 GWh |
|---|---|
| Annual Consumption | 2.8 M MMBtu |
| Last Update | Jun 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
484.1 GWh
National Rank in Terms of solar Net Electricity Generation
#146 /1,318 U.S. Counties
State Rank in Terms of solar Net Electricity Generation
#2 /44 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 | #11 / 61 | #822 / 2192 | 741.42 GWh | 2.77 M MMBtu |
| Solar | #2 / 44 | #146 / 1318 | 484.08 GWh | 1.84 M MMBtu |
| Wind | #5 / 11 | #368 / 518 | 257.27 GWh | 935.91 k MMBtu |
| Distillate Fuel Oil | #14 / 23 | #571 / 742 | 75.00 MWh | 799 MMBtu |
Power Plants in Grant County, WI
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Grant County | Wisconsin Power & Light Co | 378.5 GWh | 1.4 M MMBtu | Solar |
| Red Barn Energy | Wisconsin Public Service Corp | 257.3 GWh | 935.9 k MMBtu | Wind |
| Cassville Solar | Wisconsin Power & Light Co | 98.7 GWh | 375.2 k MMBtu | Solar |
| Fennimore Solar | Green Street Power Partners | 4.8 GWh | 16.9 k MMBtu | Solar |
| Mt. Hope DPC Solar | SoCore Energy LLC | 2.1 GWh | 7.9 k MMBtu | Solar |
| Fennimore | City of Fennimore - (WI) | 75.0 MWh | 799 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 |
|---|---|---|---|
| #2175 | Allamakee County | 34.3 MWh | 3 |
| #2086 | Clayton County | 2.2 GWh | 4 |
| #1087 | Delaware County | 405.2 GWh | 5 |
| #1978 | Dubuque County | 6.5 GWh | 6 |
| #1015 | Iowa County | 461.7 GWh | 3 |
| #1996 | Jackson County | 5.9 GWh | 5 |
| #1956 | Jo Daviess County | 7.7 GWh | 4 |
| #1130 | Lafayette County | 371.9 GWh | 2 |
| #1495 | Richland County | 108.1 GWh | 4 |
| #1984 | Vernon County | 6.3 GWh | 5 |
Electricity Generation for Cities Located in Grant County, WI
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #54 | Cassville, WI | 98.7 GWh | 3 |
| #125 | Fennimore, WI | 4.9 GWh | 2 |
| #13 | Montfort, WI | 506.6 GWh | 4 |
| #151 | Mount Hope, WI | 2.1 GWh | 1 |
| #18 | Tennyson, WI | 378.5 GWh | 1 |