Summary of Electricity Activity in Lewis and Clark County, MT
Summary of Lewis and Clark County, MT Generation
Lewis and Clark County, MT is ranked #1,008 out of 2,111 U.S. counties nationwide and #16 out of 30 Montana counties in terms of total annual net electricity generation.
| Annual Generation | 430.9 GWh |
|---|---|
| Annual Consumption | 1.5 M MMBtu |
| Last Update | Mar 2025 |
| Power Plants | 4 |
| Companies on File | 3 |
Map of Top Producing Plants in Lewis and Clark County, MT
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Annual Net Generation From hydroelectric power
419.2 GWh
National Rank in Terms of hydroelectric Net Electricity Generation
#105 /530 U.S. Counties
State Rank in Terms of hydroelectric Net Electricity Generation
#8 /13 Montana Counties
Monthly Net Generation for Lewis and Clark County, MT
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #16 / 30 | #1008 / 2111 | 430.89 GWh | 1.55 M MMBtu |
| Water | #8 / 13 | #105 / 530 | 419.24 GWh | 1.51 M MMBtu |
| Solar | #3 / 7 | #783 / 1133 | 11.65 GWh | 43.30 k MMBtu |
Power Plants in Lewis and Clark County, MT
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Canyon Ferry | U S Bureau of Reclamation | 276.5 GWh | 992.4 k MMBtu | Water |
| Hauser | NorthWestern Energy (MT Hydro) | 142.8 GWh | 513.8 k MMBtu | Water |
| Great Divide Solar, LLC | Adapture Renewables, Inc. | 6.1 GWh | 22.8 k MMBtu | Solar |
| Green Meadow Solar, LLC | Adapture Renewables, Inc. | 5.5 GWh | 20.5 k MMBtu | Solar |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1639 | Broadwater County | 39.4 GWh | 1 |
| #517 | Cascade County | 1.9 TWh | 9 |
| #973 | Deer Lodge County | 473.1 GWh | 1 |
| #818 | Flathead County | 702.0 GWh | 4 |
| #1843 | Granite County | 11.0 GWh | 1 |
| #761 | Lake County | 804.8 GWh | 1 |
| #1530 | Meagher County | 66.5 GWh | 1 |
| #1259 | Silver Bow County | 193.8 GWh | 1 |
| #1406 | Teton County | 109.5 GWh | 3 |
| #654 | Toole County | 1.1 TWh | 3 |
* Net Generation data is based on the last 12 months since Mar 2025
Electricity Generation for Cities Located in Lewis and Clark County, MT
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #38 | Canyon Creek, MT | 6.1 GWh | 1 |
| #16 | Helena, MT | 424.8 GWh | 3 |
| #20 | Wolf Creek, MT | 281.6 GWh | 1 |
* Net Generation data is based on the last 12 months since Mar 2025