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Largest power plants in Washington, United States of America by capacity

The biggest power plants in Washington, United States of America ranked by installed capacity (MW). Open data.

#PlantFuelCountryMW
1Grand CouleeHydroUnited States of America6,809
2Skagit-Hanford nuclear power plantNuclearUnited States of America2,554
3Washington Nuclear Project nuclear power plantNuclearUnited States of America2,484
4Satsop nuclear power plantNuclearUnited States of America2,482
5Chief JosephHydroUnited States of America2,456
6John DayHydroUnited States of America2,160
7The DallesHydroUnited States of America1,820
8Transalta Centralia GenerationCoalUnited States of America1,460
9Rocky ReachHydroUnited States of America1,300
10WanapumHydroUnited States of America1,220
11Columbia Generating StationNuclearUnited States of America1,190
12Columbia nuclear power plantNuclearUnited States of America1,190
13Richland SMR nuclear power plantNuclearUnited States of America960
14Priest RapidsHydroUnited States of America950
15Little GooseHydroUnited States of America810
16Lower GraniteHydroUnited States of America810
17Lower MonumentalHydroUnited States of America810
18WellsHydroUnited States of America774
19Centralia Power PlantGasUnited States of America730
20Grays Harbor Energy FacilityGasUnited States of America715
21Rock IslandHydroUnited States of America629
22Ice HarborHydroUnited States of America603
23Chehalis Generating FacilityGasUnited States of America593
24RossHydroUnited States of America450
25FredoniaGasUnited States of America376
26Lower Snake River Wind Energy ProjectWindUnited States of America343
27Mint Farm Generating StationGasUnited States of America319
28Frederickson Power LPGasUnited States of America318
29Goldendale Generating StationGasUnited States of America303
30MossyrockHydroUnited States of America300
31Ferndale Generating StationGasUnited States of America286
32Wild HorseWindUnited States of America273
33Tucannon River Wind FarmWindUnited States of America267
34Windy Flats Wind ProjectWindUnited States of America262
35River Road Gen PlantGasUnited States of America248
36Swift 1HydroUnited States of America240
37Marengo Wind PlantWindUnited States of America234
38GorgeHydroUnited States of America207
39White Creek Wind FarmWindUnited States of America204
40Big Horn Wind ProjectWindUnited States of America199
41DiabloHydroUnited States of America182
42FredericksonGasUnited States of America178
43FPL Energy Vansycle LLC (WA)WindUnited States of America177
44EncogenGasUnited States of America176
45WhitehornGasUnited States of America170
46MayfieldHydroUnited States of America162
47Juniper Canyon I Wind ProjectWindUnited States of America151
48Hopkins Ridge WindWindUnited States of America149
49March Point CogenerationGasUnited States of America140
50HF Sinclair Puget Sound RefiningGasUnited States of America140
51Tuolumne Wind ProjectWindUnited States of America136
52MerwinHydroUnited States of America136
53YaleHydroUnited States of America134
54Sumas Power PlantGasUnited States of America126
55FPL Energy Vansycle LLC (OR)WindUnited States of America123
56H M JacksonHydroUnited States of America112
57Lower BakerHydroUnited States of America111
58PalouseWindUnited States of America105
59Upper BakerHydroUnited States of America105
60Goodnoe HillsWindUnited States of America103
61Sagebrush Power PartnersWindUnited States of America101
62Harvest Wind ProjectWindUnited States of America99
63Nine CanyonWindUnited States of America96
64Summer Falls Power PlantHydroUnited States of America92
65Vantage Wind Energy LLCWindUnited States of America90
66Cushman 2HydroUnited States of America85
67Swift 2HydroUnited States of America72
68Cowlitz FallsHydroUnited States of America70
69Long LakeHydroUnited States of America70
70LaGrandeHydroUnited States of America64
71WestRock (WA)BiomassUnited States of America64
72Nippon Dynawave Packaging Longview WAWasteUnited States of America62
73Northeast (WA)GasUnited States of America62
74Consumer Operations LLCGasUnited States of America62
75ChelanHydroUnited States of America59
76Kettle Falls Generating StationWasteUnited States of America58
77AlderHydroUnited States of America50
78Big Horn Wind IIWindUnited States of America50
79Linden Wind Energy ProjectWindUnited States of America50
80Franklin/GraysGasUnited States of America46
81Cushman 1HydroUnited States of America43
82Little Falls (WA)HydroUnited States of America43
83Albeni FallsHydroUnited States of America42
84Georgia-Pacific Wauna MillBiomassUnited States of America40
85Snoqualmie 2HydroUnited States of America39
86Nine MileHydroUnited States of America38
87Roosevelt Biogas 1WasteUnited States of America36
88Cedar Falls (WA)HydroUnited States of America30
89Sierra Pacific Burlington FacilityWasteUnited States of America28
90PackwoodHydroUnited States of America28
91Main Canal HeadworksHydroUnited States of America27
92Spokane Waste to EnergyWasteUnited States of America26
93Boulder ParkGasUnited States of America25
94Twin Falls HydroHydroUnited States of America24
95ElectronHydroUnited States of America23
96McKinley Paper Co. - Washington MillWasteUnited States of America20
97Adams Nielson SolarSolarUnited States of America19
98Sierra Pacific AberdeenWasteUnited States of America18
99Upriver Dam Hydro PlantHydroUnited States of America18
100South Fork ToltHydroUnited States of America17
101Cosmo Specialty Fibers PlantWasteUnited States of America15
102University of Washington Power PlantOilUnited States of America15
103Monroe StreetHydroUnited States of America15
104Tieton Dam Hydro Electric ProjectHydroUnited States of America14
105RozaHydroUnited States of America13
106SnoqualmieHydroUnited States of America13
107WynoocheeHydroUnited States of America13
108ChandlerHydroUnited States of America12
109Koma Kulshan AssociatesHydroUnited States of America12
110YelmHydroUnited States of America12
111Alden Bailey Power PlantGasUnited States of America11
112SDS Lumber Gorge Energy DivisionWasteUnited States of America10
113Upper FallsHydroUnited States of America10
114Quincy ChuteHydroUnited States of America9
115Port Townsend PaperBiomassUnited States of America8
116Youngs Creek Hydroelectric ProjectHydroUnited States of America8
117PEC HeadworksHydroUnited States of America7
118Dalles Dam North Fishway ProjectHydroUnited States of America6
119Russell D SmithHydroUnited States of America6
120Calligan Creek Hydroelectric ProjectHydroUnited States of America6
121Coastal Energy ProjectWindUnited States of America6
122Hancock Creek Hydroelectric ProjectHydroUnited States of America6
123Cedar HillsWasteUnited States of America5
124West Point Treatment PlantBiomassUnited States of America5
125DarringtonWasteUnited States of America4
126LRI LFGTE FacilityWasteUnited States of America4
127Swauk Wind LLCWindUnited States of America4
128Weeks FallsHydroUnited States of America4
129Grimes WayGasUnited States of America4
130Black CreekHydroUnited States of America4
131Crystal MountainOilUnited States of America3
132Drop 2 (WA)HydroUnited States of America2
133MESA 2StorageUnited States of America2
134NewhalemHydroUnited States of America2
135Potholes East Canal 66.0HydroUnited States of America2
136Eltopia Branch Canal 4.6HydroUnited States of America2
137Twin ReservoirsHydroUnited States of America2
138Glacier Battery StorageStorageUnited States of America2
139MESA 1StorageUnited States of America2
140CowicheHydroUnited States of America2
141Drop 3 (WA)HydroUnited States of America2
142Meyers FallsHydroUnited States of America2
143Orchard Avenue 1HydroUnited States of America2
144Rocky Brook HydroelectricHydroUnited States of America2
145Lilliwaup Falls GeneratingHydroUnited States of America1
146Biotech LS 0836OilUnited States of America1
147SkookumchuckHydroUnited States of America1

Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.

Frequently asked questions

What ranks first in largest power plants in washington, united states of america by capacity?

Grand Coulee (United States of America) ranks #1 with 6,809 mw.

How many power plants are in this ranking?

This ranking covers 147 power plants in in Washington, United States of America.

Which plants make the top three?

1. Grand Coulee (6,809); 2. Skagit-Hanford nuclear power plant (2,554); 3. Washington Nuclear Project nuclear power plant (2,484).