Summary of Electricity Activity in Fremont County, ID
Summary of Fremont County, ID Generation
Fremont County, ID is ranked #1,427 out of 2,116 U.S. counties nationwide and #17 out of 37 Idaho counties in terms of total annual net electricity generation.
| Annual Generation | 98.9 GWh |
|---|---|
| Annual Consumption | 354.4 k MMBtu |
| Last Update | Jan 2025 |
| Power Plants | 4 |
| Companies on File | 3 |
Map of Top Producing Plants in Fremont County, ID
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Annual Net Generation From hydroelectric power
98.9 GWh
National Rank in Terms of hydroelectric Net Electricity Generation
#259 /550 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#12 /29 Idaho Counties
Monthly Net Generation for Fremont County, ID
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #17 / 37 | #1427 / 2116 | 98.90 GWh | 354.36 k MMBtu |
| Water | #12 / 29 | #259 / 550 | 98.90 GWh | 354.36 k MMBtu |
Power Plants in Fremont County, ID
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Falls River Hydro | Marysville Hydro Partners | 44.2 GWh | 159.0 k MMBtu | Water |
| Ashton | PacifiCorp | 30.2 GWh | 108.8 k MMBtu | Water |
| Island Park | Fall River Rural Elec Coop Inc | 16.3 GWh | 58.3 k MMBtu | Water |
| Chester Diversion Hydroelectric Project | Fall River Rural Elec Coop Inc | 8.2 GWh | 28.2 k MMBtu | Water |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1311 | Beaverhead County | 159.4 GWh | 2 |
| #1060 | Bingham County | 383.1 GWh | 2 |
| #557 | Bonneville County | 1.6 TWh | 12 |
| #1822 | Butte County | 12.5 GWh | 1 |
| #1867 | Clark County | 9.2 GWh | 1 |
| #1865 | Jefferson County | 9.2 GWh | 1 |
| #1626 | Madison County | 39.9 GWh | 1 |
| #1519 | Madison County | 69.9 GWh | 1 |
| #1708 | Teton County | 26.7 GWh | 2 |
| #2059 | Teton County | 501.0 MWh | 2 |
* Net Generation data is based on the last 12 months since Jan 2025
Electricity Generation for Cities Located in Fremont County, ID
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #28 | Ashton, ID | 74.4 GWh | 2 |
| #45 | Drummond, ID | 26.7 GWh | 1 |
| #54 | Island Park, ID | 16.3 GWh | 1 |
| #59 | St. Anthony, ID | 8.2 GWh | 1 |
* Net Generation data is based on the last 12 months since Jan 2025