Summary of Electricity Activity in Columbia County, WA
Summary of Columbia County, WA Generation
Columbia County, WA is ranked #366 out of 2,153 U.S. counties nationwide and #8 out of 31 Washington counties in terms of total annual net electricity generation.
| Annual Generation | 3.4 TWh |
|---|---|
| Annual Consumption | 12.7 M MMBtu |
| Last Update | Mar 2025 |
| Power Plants | 4 |
| Companies on File | 4 |
Map of Top Producing Plants in Columbia County, WA
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Annual Net Generation From wind power
1.9 TWh
National Rank in Terms of wind Net Electricity Generation
#74 /515 U.S. Counties
State Rank in Terms of wind Net Electricity Generation
#2 /10 Washington Counties
Monthly Net Generation for Columbia County, WA
Net Generation by Fuel Source
Net Generation by Fuel Source Breakdown
| State Rank | National Rank | Generation | Fuel Consumption | |
|---|---|---|---|---|
| All | #8 / 31 | #366 / 2153 | 3.42 TWh | 12.71 M MMBtu |
| Wind | #2 / 10 | #74 / 515 | 1.91 TWh | 6.88 M MMBtu |
| Water | #8 / 26 | #34 / 546 | 1.52 TWh | 5.83 M MMBtu |
Power Plants in Columbia County, WA
| Plant | Utility Name | Generation | Consumption | Fuel Types |
|---|---|---|---|---|
| Little Goose | USACE Northwestern Division | 1.5 TWh | 5.8 M MMBtu | Water |
| Tucannon River Wind Farm | Portland General Electric Co | 808.3 GWh | 2.9 M MMBtu | Wind |
| Marengo Wind Plant | PacifiCorp | 692.7 GWh | 2.5 M MMBtu | Wind |
| Hopkins Ridge Wind | Puget Sound Energy Inc | 405.8 GWh | 1.5 M MMBtu | Wind |
Electricity Generation for Neighboring Counties
| National Rank | County | Net Generation | # Power Plants |
|---|---|---|---|
| #986 | Adams County | 464.8 GWh | 4 |
| #105 | Benton County | 10.2 TWh | 7 |
| #1837 | Franklin County | 12.8 GWh | 3 |
| #753 | Garfield County | 852.0 GWh | 2 |
| #1064 | Nez Perce County | 389.8 GWh | 1 |
| #66 | Umatilla County | 12.4 TWh | 17 |
| #1164 | Union County | 282.9 GWh | 2 |
| #388 | Walla Walla County | 3.2 TWh | 4 |
| #512 | Wallowa County | 1.9 TWh | 2 |
| #546 | Whitman County | 1.7 TWh | 6 |
* Net Generation data is based on the last 12 months since Mar 2025
Electricity Generation for Cities Located in Columbia County, WA
| State Rank | City | Net Generation | # Power Plants |
|---|---|---|---|
| #8 | Dayton, WA | 3.4 TWh | 4 |
* Net Generation data is based on the last 12 months since Mar 2025