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  3. Montana
  4. Custer County, MT

Summary of Electricity Activity in Custer County, MT

Summary of Custer County, MT Generation

Custer County, MT is ranked #750 out of 2,154 U.S. counties nationwide and #8 out of 32 Montana counties in terms of total annual net electricity generation.

Annual Generation 851.9 GWh
Annual Consumption 3.2 M MMBtu
Last UpdateMay 2025
Power Plants2
Companies on File2

Map of Top Producing Plants in Custer County, MT

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Overall National Rank

#750 /2,154 U.S. Counties

In Net Annual Generation

Overall State Rank

#8 /32 Montana Counties

In Net Annual Generation

Overall Annual Net Geneneration

851.9 GWh

Total Annual Fuel Consumption

3.2 M MMBtu

Electric Companies in Custer County, MT

2

Custer County, MT
Power Plants

2

Annual Net Generation From wind power

851.6 GWh

National Rank in Terms of wind Net Electricity Generation

#187 /517 U.S. Counties

State Rank in Terms of wind Net Electricity Generation

#3 /13 Montana Counties

Monthly Net Generation for Custer County, MT

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Net Generation by Fuel Source

Wind
Natural Gas
Distillate Fuel Oil
100.0%

Net Generation by Fuel Source Breakdown

State RankNational RankGenerationFuel Consumption
All#8 / 32#750 / 2154851.94 GWh3.17 M MMBtu
Wind#3 / 13#187 / 517851.61 GWh3.17 M MMBtu
Natural Gas#8 / 8#854 / 926321.20 MWh8.20 k MMBtu
Distillate Fuel Oil#4 / 4#680 / 7369.80 MWh239 MMBtu

* Data is based on 12 months since Dec 2024.

Power Plants in Custer County, MT

PlantUtility NameGenerationConsumptionFuel Types
Clearwater Wind EastClearwater Wind East, LLC851.6 GWh3.2 M MMBtu Wind
Miles City GTMontana-Dakota Utilities Co331.0 MWh8.4 k MMBtu Natural Gas : 97.0% Distillate Fuel Oil : 3.0%
* Data is based on the last 12 months since May 2025.
View All Plants in Montana

Electricity Generation for Neighboring Counties

National RankCountyNet Generation# Power Plants
#635Big Horn County1.2 TWh3
#2031Dawson County2.6 GWh1
#1510Fallon County86.0 GWh3
#1779Lawrence County19.9 GWh1
#793McCone County751.6 GWh2
#2015Richland County3.4 GWh2
#83Rosebud County11.2 TWh5
#2111Sheridan County199.0 MWh1

* Net Generation data is based on the last 12 months since May 2025

Electricity Generation for Cities Located in Custer County, MT

State RankCityNet Generation# Power Plants
#2Miles City, MT2.8 TWh5

* Net Generation data is based on the last 12 months since May 2025