Electricity Generation Aggregated by Washington County
State Rank | County | Net Generation (Past Year) | Power Plants |
---|---|---|---|
#28 | Yakima County, WA | 81.9 GWh | 12 |
#15 | Whitman County, WA | 1.7 TWh | 6 |
#6 | Whatcom County, WA | 5.5 TWh | 13 |
#11 | Walla Walla County, WA | 3.1 TWh | 4 |
#23 | Thurston County, WA | 439.8 GWh | 3 |
#24 | Stevens County, WA | 350.4 GWh | 4 |
#21 | Spokane County, WA | 494.7 GWh | 7 |
#25 | Snohomish County, WA | 329.5 GWh | 9 |
#20 | Skamania County, WA | 525.6 GWh | 1 |
#14 | Skagit County, WA | 1.7 TWh | 4 |
#13 | Pierce County, WA | 2.7 TWh | 13 |
#9 | Pend Oreille County, WA | 3.2 TWh | 3 |
#27 | Mason County, WA | 290.0 GWh | 3 |
#19 | Lincoln County, WA | 588.8 GWh | 2 |
#5 | Lewis County, WA | 7.2 TWh | 8 |
#7 | Klickitat County, WA | 5.3 TWh | 16 |
#17 | Kittitas County, WA | 1.2 TWh | 9 |
#26 | King County, WA | 328.8 GWh | 12 |
#30 | Jefferson County, WA | 35.5 GWh | 2 |
#12 | Grays Harbor County, WA | 3.1 TWh | 6 |
#1 | Grant County, WA | 23.7 TWh | 8 |
#18 | Garfield County, WA | 852.0 GWh | 1 |
#2 | Douglas County, WA | 13.1 TWh | 2 |
#8 | Cowlitz County, WA | 3.4 TWh | 6 |
#10 | Columbia County, WA | 3.2 TWh | 4 |
#16 | Clark County, WA | 1.6 TWh | 2 |
#29 | Clallam County, WA | 36.2 GWh | 3 |
#4 | Chelan County, WA | 7.4 TWh | 4 |
#3 | Benton County, WA | 10.2 TWh | 6 |
#22 | Adams County, WA | 451.4 GWh | 4 |
Net Generation data is based on the last 12 months since Mar 2025
Top 20 Washington Counties by Net Generation
Totals are based on the most recent 12 months net generation- Grant County, WA23.74 TWh
- Douglas County, WA13.07 TWh
- Benton County, WA10.17 TWh
- Chelan County, WA7.42 TWh
- Lewis County, WA7.25 TWh
- Whatcom County, WA5.45 TWh
- Klickitat County, WA5.28 TWh
- Cowlitz County, WA3.44 TWh
- Pend Oreille County, WA3.24 TWh
- Columbia County, WA3.16 TWh
- Walla Walla County, WA3.15 TWh
- Grays Harbor County, WA3.12 TWh
- Pierce County, WA2.66 TWh
- Skagit County, WA1.74 TWh
- Whitman County, WA1.69 TWh
- Clark County, WA1.55 TWh
- Kittitas County, WA1.16 TWh
- Garfield County, WA852.01 GWh
- Lincoln County, WA588.77 GWh
- Skamania County, WA525.58 GWh
- Spokane County, WA494.72 GWh
- Adams County, WA451.43 GWh
- Thurston County, WA439.81 GWh
- Stevens County, WA350.43 GWh