Summary of Electricity Activity in Custer County, MT
Summary of Custer County, MT Generation
Custer County, MT is ranked #799 out of 2,200 U.S. counties nationwide and #10 out of 32 Montana counties in terms of total annual net electricity generation.
| Annual Generation | 795.9 GWh |
|---|---|
| Annual Consumption | 2.9 M MMBtu |
| Last Update | Aug 2026 |
| Power Plants | 2 |
| Companies on File | 2 |
Map of Top Producing Plants in Custer County, MT
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Annual Net Generation From wind power
793.5 GWh
National Rank in Terms of wind Net Electricity Generation
#210 /521 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#4 /13 Montana Counties
Monthly Net Generation for Custer County, MT
Monthly Plant Fuel Consumption for Custer County, MT
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #10 / 32 | #799 / 2200 | 795.94 GWh | 2.93 M MMBtu |
| Wind | #4 / 13 | #210 / 521 | 793.53 GWh | 2.89 M MMBtu |
| Natural Gas | #7 / 8 | #815 / 931 | 2.40 GWh | 38.58 k MMBtu |
| Distillate Fuel Oil | #5 / 5 | #699 / 742 | 7.81 MWh | 144 MMBtu |
Power Plants in Custer County, MT
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Clearwater Wind East | Portland General Electric Co | 793.5 GWh | 2.9 M MMBtu | Wind |
| Miles City GT | Montana-Dakota Utilities Co | 2.4 GWh | 38.7 k MMBtu | Natural Gas : 99.7% |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #744 | Big Horn County | 937.4 GWh | 3 |
| #1856 | Dawson County | 15.9 GWh | 1 |
| #1552 | Fallon County | 88.0 GWh | 3 |
| #1836 | Lawrence County | 18.4 GWh | 1 |
| #823 | McCone County | 756.9 GWh | 2 |
| #1925 | Richland County | 10.7 GWh | 2 |
| #105 | Rosebud County | 10.3 TWh | 5 |
| #2151 | Sheridan County | 171.0 MWh | 1 |
Electricity Generation for Cities Located in Custer County, MT
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Miles City, MT | 2.9 TWh | 5 |