Electricity Generation Aggregated by Washington County
State Rank | County | Net Generation (Past Year) | Power Plants |
---|---|---|---|
#7 | Klickitat County, WA | 5.3 TWh | 16 |
#6 | Whatcom County, WA | 5.5 TWh | 13 |
#13 | Pierce County, WA | 2.7 TWh | 13 |
#28 | Yakima County, WA | 81.9 GWh | 12 |
#26 | King County, WA | 328.8 GWh | 12 |
#25 | Snohomish County, WA | 329.5 GWh | 9 |
#17 | Kittitas County, WA | 1.2 TWh | 9 |
#5 | Lewis County, WA | 7.2 TWh | 8 |
#1 | Grant County, WA | 23.7 TWh | 8 |
#21 | Spokane County, WA | 494.7 GWh | 7 |
#12 | Grays Harbor County, WA | 3.1 TWh | 6 |
#3 | Benton County, WA | 10.2 TWh | 6 |
#15 | Whitman County, WA | 1.7 TWh | 6 |
#8 | Cowlitz County, WA | 3.4 TWh | 6 |
#10 | Columbia County, WA | 3.2 TWh | 4 |
#22 | Adams County, WA | 451.4 GWh | 4 |
#14 | Skagit County, WA | 1.7 TWh | 4 |
#24 | Stevens County, WA | 350.4 GWh | 4 |
#11 | Walla Walla County, WA | 3.1 TWh | 4 |
#4 | Chelan County, WA | 7.4 TWh | 4 |
#27 | Mason County, WA | 290.0 GWh | 3 |
#9 | Pend Oreille County, WA | 3.2 TWh | 3 |
#29 | Clallam County, WA | 36.2 GWh | 3 |
#23 | Thurston County, WA | 439.8 GWh | 3 |
#19 | Lincoln County, WA | 588.8 GWh | 2 |
#16 | Clark County, WA | 1.6 TWh | 2 |
#2 | Douglas County, WA | 13.1 TWh | 2 |
#30 | Jefferson County, WA | 35.5 GWh | 2 |
#18 | Garfield County, WA | 852.0 GWh | 1 |
#20 | Skamania County, WA | 525.6 GWh | 1 |
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