Summary of Electricity Activity in Columbia County, WA
Summary of Columbia County, WA Generation
Columbia County, WA is ranked #384 out of 2,192 U.S. counties nationwide and #10 out of 30 Washington counties in terms of total annual net electricity generation.
| Annual Generation | 3.3 TWh |
|---|---|
| Annual Consumption | 12.1 M MMBtu |
| Last Update | Jun 2026 |
| Power Plants | 4 |
| Companies on File | 4 |
Map of Top Producing Plants in Columbia County, WA
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Columbia County, WA.
Annual Net Generation From wind power
1.7 TWh
National Rank in Terms of wind Net Electricity Generation
#90 /518 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#2 /9 Washington Counties
Monthly Net Generation for Columbia County, WA
Monthly Plant Fuel Consumption for Columbia County, WA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #10 / 30 | #384 / 2192 | 3.27 TWh | 12.05 M MMBtu |
| Wind | #2 / 9 | #90 / 518 | 1.71 TWh | 6.32 M MMBtu |
| Water | #8 / 26 | #28 / 535 | 1.56 TWh | 5.73 M MMBtu |
Power Plants in Columbia County, WA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Little Goose | USACE Northwestern Division | 1.6 TWh | 5.7 M MMBtu | Water |
| Tucannon River Wind Farm | Portland General Electric Co | 736.8 GWh | 2.7 M MMBtu | Wind |
| Marengo Wind Plant | PacifiCorp | 612.6 GWh | 2.3 M MMBtu | Wind |
| Hopkins Ridge Wind | Puget Sound Energy Inc | 359.6 GWh | 1.3 M MMBtu | Wind |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #1018 | Adams County | 456.9 GWh | 4 |
| #108 | Benton County | 10.1 TWh | 7 |
| #1911 | Franklin County | 10.9 GWh | 3 |
| #782 | Garfield County | 811.6 GWh | 2 |
| #1013 | Nez Perce County | 464.4 GWh | 1 |
| #86 | Umatilla County | 11.4 TWh | 19 |
| #1196 | Union County | 305.8 GWh | 2 |
| #390 | Walla Walla County | 3.2 TWh | 4 |
| #497 | Wallowa County | 2.0 TWh | 2 |
| #543 | Whitman County | 1.8 TWh | 6 |
Electricity Generation for Cities Located in Columbia County, WA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #9 | Dayton, WA | 3.3 TWh | 4 |