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Summary of Electricity Activity in Washington

Summary of Washington Generation

Washington is ranked #15 out of 51 U.S. states and territories in terms of total annual net electricity generation.

GridInfo.com electricity generation data is aggregated from Jan 2001 to Jan 2026.

Companies on File95
Plants on File191
Total Generation11.62G MMBtu
Total Sales 8.88G kWh
Total Revenue $1.06B

Map of Top Producing Cities in the Washington

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Overall National Rank

#15 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

105.3 TWh

Total Annual Fuel Consumption

632.0 M MMBtu

Electric Companies in Washington

95

Washington
Power Plants

191

Natural Gas Rank

#32

Coal Rank

#39

Nuclear Rank

#27

Hydroelectric Rank

#1

Wind Rank

#19

Solar Rank

#39

Monthly Net Generation for Washington

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Monthly Plant Fuel Consumption for Washington

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Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

SalesPrice (Avg)Revenue
Residential4.34G kWh13.81 cents/kWh$598.89M
Commercial3.01G kWh11.64 cents/kWh$350.70M
Industrial1.52G kWh7.05 cents/kWh$107.06M
Transportation9.35M kWh13.10 cents/kWh$1.22M
Total8.88G kWh11.92 cents/kWh$1.06B

* Data is aggregated from Jan 2001 to Jan 2026.

Production by Source for Washington

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Largest 24 Power Plants in Washington

RankPlantUtilityLocationAnnual GenerationInitial Operation DateLast UpdateFuel Types
#8BoundaryCity of Seattle - (WA)Metaline, Washington3.3 TWhJul 1967Jan 2026 Water
#11Chehalis Generating FacilityPacifiCorpChehalis, Washington2.3 TWhJul 2003Jan 2026 Natural Gas
#2Chief JosephUSACE Northwestern DivisionBridgeport, Washington10.2 TWhAug 1955Jan 2026 Water
#3Columbia Generating StationEnergy NorthwestRichland, Washington7.8 TWhNov 1984Jan 2026 Nuclear
#21Ferndale Generating StationPuget Sound Energy IncFerndale, Washington1.1 TWhMar 1994Jan 2026 Natural Gas
#15Frederickson Power LPFrederickson Power LPTacoma, Washington1.7 TWhJul 2002Dec 2024 Natural Gas
#14Goldendale Generating StationPuget Sound Energy IncGoldendale, Washington2.1 TWhJul 2004Dec 2024 Natural Gas
#24GorgeCity of Seattle - (WA)Rockport, Washington821.7 GWhAug 1924Jan 2026 Water
#1Grand CouleeU S Bureau of ReclamationGrand Coulee, Washington17.0 TWhFeb 1941Jan 2026 Water
#9Grays Harbor Energy FacilityInvenergy Services LLCElma, Washington3.3 TWhApr 2008Jan 2026 Natural Gas
#23HF Sinclair Puget Sound RefiningHF Sinclair CorporationAnacortes, Washington926.9 GWhAug 1991Jan 2026 Natural Gas : 72.7% Other Gas : 27.3%
#17Ice HarborUSACE Northwestern DivisionBurbank, Washington1.5 TWhDec 1961Jan 2026 Water
#16Little GooseUSACE Northwestern DivisionDayton, Washington1.6 TWhMar 1970Jan 2026 Water
#19Lower GraniteUSACE Northwestern DivisionPomeroy, Washington1.5 TWhMar 1975Jan 2026 Water
#18Lower MonumentalUSACE Northwestern DivisionKahlotus, Washington1.5 TWhMay 1969Jan 2026 Water
#13Mint Farm Generating StationPuget Sound Energy IncLongview, Washington2.3 TWhDec 2007Dec 2024 Natural Gas
#22MossyrockCity of Tacoma - (WA)Silver Creek, Washington940.5 GWhSep 1968Jan 2026 Water
#6Priest RapidsPUD No 2 of Grant CountyMattawa, Washington4.3 TWhSep 1959Jan 2026 Water
#20River Road Gen PlantPUD No 1 of Clark County - (WA)Vancouver, Washington1.3 TWhNov 1997Dec 2025 Natural Gas
#12Rock IslandPUD No 1 of Chelan CountyWenatchee, Washington2.3 TWhSep 1931Jan 2026 Water
#4Rocky ReachPUD No 1 of Chelan CountyWenatchee, Washington5.5 TWhMay 1961Jan 2026 Water
#10Transalta Centralia GenerationTransAlta Centralia Gen LLCCentralia, Washington3.2 TWhNov 1972Dec 2025 Subbituminous Coal : 99.7%
#5WanapumPUD No 2 of Grant CountyBeverly, Washington4.7 TWhMay 1963Jan 2026 Water
#7WellsPUD No 1 of Douglas CountyChelan, Washington3.9 TWhAug 1967Jan 2026 Water
* Data is based on the last 12 months since Jan 2026.
View All Plants in Washington

Electricity Generation by Washington Counties

State RankCounty# Power PlantsNet Generation
Past 12 Months		Net Generation
from Natural Gas		Net Generation
from Wind		Net Generation
from Solar		Net Generation
from Nuclear
#22Adams County, WA4482.1 GWh0.0 Wh424.5 GWh44.2 GWh0.0 Wh
#4Benton County, WA78.1 TWh0.0 Wh209.3 GWh5.5 GWh7.8 TWh
#2Chelan County, WA612.0 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#29Clallam County, WA337.5 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#16Clark County, WA21.3 TWh1.3 TWh0.0 Wh0.0 Wh0.0 Wh
#10Columbia County, WA43.5 TWh0.0 Wh1.9 TWh0.0 Wh0.0 Wh
#8Cowlitz County, WA63.8 TWh2.4 TWh0.0 Wh0.0 Wh0.0 Wh
#3Douglas County, WA110.2 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#30Franklin County, WA312.8 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#18Garfield County, WA2807.5 GWh0.0 Wh807.5 GWh0.0 Wh0.0 Wh
#1Grant County, WA926.6 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#12Grays Harbor County, WA63.4 TWh3.3 TWh0.0 Wh0.0 Wh0.0 Wh
#31Jefferson County, WA33.2 GWh289.4 MWh0.0 Wh0.0 Wh0.0 Wh
#25King County, WA12361.6 GWh397.7 MWh0.0 Wh0.0 Wh0.0 Wh
#17Kittitas County, WA91.2 TWh0.0 Wh1.2 TWh31.7 GWh0.0 Wh
#6Klickitat County, WA165.5 TWh2.1 TWh3.0 TWh361.8 GWh0.0 Wh
#5Lewis County, WA87.3 TWh2.3 TWh0.0 Wh0.0 Wh0.0 Wh
#19Lincoln County, WA2641.5 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#27Mason County, WA3304.6 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#9Pend Oreille County, WA33.7 TWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#13Pierce County, WA142.3 TWh1.8 TWh0.0 Wh0.0 Wh0.0 Wh
#15Skagit County, WA41.5 TWh781.0 GWh0.0 Wh0.0 Wh0.0 Wh
#21Skamania County, WA1500.6 GWh0.0 Wh0.0 Wh0.0 Wh0.0 Wh
#24Snohomish County, WA9401.9 GWh0.0 Wh0.0 Wh568.0 MWh0.0 Wh
#20Spokane County, WA7558.7 GWh100.2 GWh0.0 Wh0.0 Wh0.0 Wh
#26Stevens County, WA4346.7 GWh37.4 GWh0.0 Wh0.0 Wh0.0 Wh
#23Thurston County, WA4439.4 GWh0.0 Wh403.6 GWh0.0 Wh0.0 Wh
#11Walla Walla County, WA43.5 TWh0.0 Wh370.3 GWh0.0 Wh0.0 Wh
#7Whatcom County, WA134.5 TWh2.4 TWh0.0 Wh0.0 Wh0.0 Wh
#14Whitman County, WA61.8 TWh35.5 MWh325.9 GWh0.0 Wh0.0 Wh
#28Yakima County, WA12247.6 GWh0.0 Wh0.0 Wh175.3 GWh0.0 Wh
* Net Generation data is based on the last 12 months since Jan 2026.
View All Counties in Washington

Top 20 Electricity Producing Cities in Washington

CityNet Generation# Power Plants
Beverly, Washington4.7 TWh1
Bridgeport, Washington10.2 TWh1
Burbank, Washington1.5 TWh1
Centralia, Washington3.2 TWh1
Chehalis, Washington2.3 TWh1
Chelan, Washington3.9 TWh1
Dayton, Washington3.5 TWh4
Elma, Washington3.3 TWh1
Goldendale, Washington2.9 TWh4
Grand Coulee, Washington17.0 TWh1
Kahlotus, Washington1.5 TWh1
Longview, Washington2.8 TWh3
Mattawa, Washington4.3 TWh1
Metaline, Washington3.3 TWh1
Mossyrock, Washington1.5 TWh2
Pomeroy, Washington2.3 TWh2
Richland, Washington7.8 TWh2
Rockport, Washington1.8 TWh3
Tacoma, Washington1.8 TWh2
Wenatchee, Washington8.1 TWh3
* Data is based on the last 12 months since Jan 2026.
Browse All Cities in Washington

Electricity Generation for Neighboring States

National RankStateNet Generation# Power Plants
#12Arizona117.4 TWh251
#4California204.9 TWh2,438
#30Colorado55.2 TWh368
#43Idaho20.7 TWh200
#21Iowa74.8 TWh355
#27Kansas63.0 TWh223
#28Minnesota61.4 TWh913
#23Missouri72.3 TWh191
#40Montana27.7 TWh99
#36Nebraska39.9 TWh154
#33Nevada45.0 TWh157
#37New Mexico39.8 TWh192
#35North Dakota42.4 TWh75
#18Oklahoma90.1 TWh180
#26Oregon64.7 TWh345
#42South Dakota21.9 TWh62
#1Texas590.9 TWh1,496
#39Utah37.0 TWh185
#25Wisconsin66.0 TWh330
#32Wyoming45.4 TWh100
* Net Generation data is based on the last 12 months since Jan 2026.