Summary of Electricity Activity in Washington County, ID
Summary of Washington County, ID Generation
Washington County, ID is ranked #474 out of 2,193 U.S. counties nationwide and #3 out of 35 Idaho counties in terms of total annual net electricity generation.
| Annual Generation | 2.3 TWh |
|---|---|
| Annual Consumption | 8.1 M MMBtu |
| Last Update | Dec 2025 |
| Power Plants | 2 |
| Companies on File | 1 |
Map of Top Producing Plants in Washington County, ID
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Annual Net Generation From all power
2.3 TWh
National Rank in Terms of all Net Electricity Generation
#474 /2,193 U.S. Counties
State Rank in Terms of all Net Electricity Generation
#3 /35 Idaho Counties
Monthly Net Generation for Washington County, ID
Monthly Plant Fuel Consumption for Washington County, ID
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| Water | #1 / 28 | #18 / 536 | 2.26 TWh | 8.13 M MMBtu |
| All | #3 / 35 | #474 / 2193 | 2.26 TWh | 8.13 M MMBtu |
Power Plants in Washington County, ID
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Brownlee | Idaho Power Co | 2.3 TWh | 8.1 M MMBtu | Water |
| Weiser BESS | Idaho Power Co | -248.0 MWh | 0 MMBtu | No Information Available |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #681 | Ada County | 1.2 TWh | 14 |
| #1870 | Adams County | 13.7 GWh | 1 |
| #680 | Baker County | 1.2 TWh | 9 |
| #1673 | Boise County | 46.8 GWh | 1 |
| #1702 | Canyon County | 39.5 GWh | 4 |
| #1623 | Gem County | 62.9 GWh | 2 |
| #561 | Payette County | 1.7 TWh | 1 |
| #1194 | Union County | 305.8 GWh | 2 |
| #1698 | Valley County | 40.3 GWh | 1 |
| #498 | Wallowa County | 2.0 TWh | 2 |
Electricity Generation for Cities Located in Washington County, ID
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #2 | Cambridge, ID | 2.3 TWh | 1 |