Summary of Electricity Activity in Custer County, MT
Summary of Custer County, MT Generation
Custer County, MT is ranked #788 out of 2,167 U.S. counties nationwide and #9 out of 32 Montana counties in terms of total annual net electricity generation.
| Annual Generation | 792.6 GWh |
|---|---|
| Annual Consumption | 3.0 M MMBtu |
| Last Update | Feb 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
792.3 GWh
National Rank in Terms of wind Net Electricity Generation
#203 /519 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#3 /12 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 | #9 / 32 | #788 / 2167 | 792.60 GWh | 2.98 M MMBtu |
| Wind | #3 / 12 | #203 / 519 | 792.27 GWh | 2.97 M MMBtu |
| Natural Gas | #8 / 8 | #856 / 927 | 321.20 MWh | 8.20 k MMBtu |
| Distillate Fuel Oil | #5 / 5 | #680 / 736 | 9.80 MWh | 239 MMBtu |
Power Plants in Custer County, MT
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Clearwater Wind East | Clearwater Wind East, LLC | 792.3 GWh | 3.0 M MMBtu | Wind |
| Miles City GT | Montana-Dakota Utilities Co | 331.0 MWh | 8.4 k MMBtu | Natural Gas : 97.0% Distillate Fuel Oil : 3.0% |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #640 | Big Horn County | 1.3 TWh | 3 |
| #2052 | Dawson County | 2.6 GWh | 1 |
| #1535 | Fallon County | 86.0 GWh | 3 |
| #1801 | Lawrence County | 19.9 GWh | 1 |
| #814 | McCone County | 751.6 GWh | 2 |
| #1879 | Richland County | 11.8 GWh | 2 |
| #87 | Rosebud County | 11.0 TWh | 5 |
| #2128 | Sheridan County | 199.0 MWh | 1 |
Electricity Generation for Cities Located in Custer County, MT
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Miles City, MT | 2.8 TWh | 5 |