Summary of Electricity Activity in Washington

Summary of Washington Generation

Washington is ranked #13 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 2025.

Companies on File	87
Plants on File	183
Total Generation	9.78G MMBtu
Total Sales	9.25G kWh
Total Revenue	$968.96M

Map of Top Producing Cities in the Washington

Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Washington.

Create Your Account Today

Overall National Rank

#13 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

102.6 TWh

Total Annual Fuel Consumption

645.4 M MMBtu

Electric Companies in Washington

Washington
Power Plants

183

Natural Gas Rank

#26

Coal Rank

#33

Nuclear Rank

#27

Hydroelectric Rank

Wind Rank

#18

Solar Rank

#36

Monthly Net Generation for Washington

Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

	Sales	Price (Avg)	Revenue
Residential	4.62G kWh	11.79 cents/kWh	$544.34M
Commercial	2.87G kWh	10.76 cents/kWh	$309.24M
Industrial	1.76G kWh	6.51 cents/kWh	$114.38M
Transportation	8.94M kWh	11.15 cents/kWh	$996.55k
Total	9.25G kWh	10.47 cents/kWh	$968.96M

* Data is aggregated from Jan 2001 to Jan 2025.

Production by Source

Largest 24 Power Plants in Washington

Rank	Plant	Utility	Location	Annual Generation	Initial Operation Date	Last Update	Fuel Types
#8	Boundary	City of Seattle - (WA)	Metaline, Washington	3.0 TWh	Jul 1967	Jan 2025	Water
#11	Chehalis Generating Facility	PacifiCorp	Chehalis, Washington	2.6 TWh	Jul 2003	Jan 2025	Natural Gas
#3	Chief Joseph	USACE Northwestern Division	Bridgeport, Washington	9.4 TWh	Aug 1955	Jan 2025	Water
#2	Columbia Generating Station	Energy Northwest	Richland, Washington	10.0 TWh	Nov 1984	Jan 2025	Nuclear
#16	Ferndale Generating Station	Puget Sound Energy Inc	Ferndale, Washington	1.7 TWh	Mar 1994	Jan 2025	Natural Gas
#15	Frederickson Power LP	Frederickson Power LP	Tacoma, Washington	1.8 TWh	Jul 2002	Dec 2023	Natural Gas
#12	Goldendale Generating Station	Puget Sound Energy Inc	Goldendale, Washington	2.2 TWh	Jul 2004	Dec 2023	Natural Gas
#1	Grand Coulee	U S Bureau of Reclamation	Grand Coulee, Washington	15.6 TWh	Feb 1941	Jan 2025	Water
#10	Grays Harbor Energy Facility	Invenergy Services LLC	Elma, Washington	2.9 TWh	Apr 2008	Jan 2025	Natural Gas
#22	HF Sinclair Puget Sound Refining	HF Sinclair Corporation	Anacortes, Washington	995.9 GWh	Aug 1991	Jan 2025	Natural Gas : 77.4% Other Gas : 22.6%
#19	Ice Harbor	USACE Northwestern Division	Burbank, Washington	1.4 TWh	Dec 1961	Jan 2025	Water
#18	Little Goose	USACE Northwestern Division	Dayton, Washington	1.5 TWh	Mar 1970	Jan 2025	Water
#20	Lower Granite	USACE Northwestern Division	Pomeroy, Washington	1.3 TWh	Mar 1975	Jan 2025	Water
#21	Lower Monumental	USACE Northwestern Division	Kahlotus, Washington	1.3 TWh	May 1969	Jan 2025	Water
#23	Lower Snake River Wind Energy Project	Puget Sound Energy Inc	Pomeroy, Washington	848.3 GWh	Jan 2012	Jan 2025	Wind
#14	Mint Farm Generating Station	Puget Sound Energy Inc	Longview, Washington	2.0 TWh	Dec 2007	Dec 2023	Natural Gas
#6	Priest Rapids	PUD No 2 of Grant County	Mattawa, Washington	3.9 TWh	Sep 1959	Jan 2025	Water
#17	River Road Gen Plant	PUD No 1 of Clark County - (WA)	Vancouver, Washington	1.6 TWh	Nov 1997	Jan 2025	Natural Gas
#13	Rock Island	PUD No 1 of Chelan County	Wenatchee, Washington	2.1 TWh	Sep 1931	Jan 2025	Water
#4	Rocky Reach	PUD No 1 of Chelan County	Wenatchee, Washington	5.0 TWh	May 1961	Jan 2025	Water
#24	Sumas Power Plant	Puget Sound Energy Inc	Sumas, Washington	834.9 GWh	Feb 1993	Dec 2023	Natural Gas
#9	Transalta Centralia Generation	TransAlta Centralia Gen LLC	Centralia, Washington	3.0 TWh	Nov 1972	Jan 2025	Subbituminous Coal : 99.8%
#5	Wanapum	PUD No 2 of Grant County	Beverly, Washington	4.1 TWh	May 1963	Jan 2025	Water
#7	Wells	PUD No 1 of Douglas County	Pateros, Washington	3.6 TWh	Aug 1967	Jan 2025	Water

* Data is based on the last 12 months since Jan 2025.

View All Plants in Washington

Electricity Generation by Washington Counties

State Rank	County	# Power Plants	Net Generation Past 12 Months	Net Generation from Natural Gas	Net Generation from Wind	Net Generation from Solar	Net Generation from Nuclear
#22	Adams County, WA	4	462.2 GWh	0.0 Wh	403.9 GWh	41.4 GWh	0.0 Wh
#3	Benton County, WA	6	10.3 TWh	0.0 Wh	194.7 GWh	5.7 GWh	10.0 TWh
#4	Chelan County, WA	4	7.4 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#29	Clallam County, WA	3	36.2 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#16	Clark County, WA	2	1.6 TWh	1.6 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#10	Columbia County, WA	4	3.1 TWh	0.0 Wh	1.6 TWh	0.0 Wh	0.0 Wh
#8	Cowlitz County, WA	6	3.4 TWh	2.1 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#2	Douglas County, WA	2	13.0 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#31	Franklin County, WA	3	17.2 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#18	Garfield County, WA	1	848.3 GWh	0.0 Wh	848.3 GWh	0.0 Wh	0.0 Wh
#1	Grant County, WA	8	24.2 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#11	Grays Harbor County, WA	6	3.0 TWh	2.9 TWh	11.6 GWh	0.0 Wh	0.0 Wh
#30	Jefferson County, WA	2	35.5 GWh	1.2 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#25	King County, WA	12	330.8 GWh	8.0 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#17	Kittitas County, WA	9	1.2 TWh	0.0 Wh	1.1 TWh	32.7 GWh	0.0 Wh
#7	Klickitat County, WA	16	5.3 TWh	2.2 TWh	2.8 TWh	359.3 GWh	0.0 Wh
#5	Lewis County, WA	8	7.2 TWh	2.6 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#19	Lincoln County, WA	2	588.8 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#27	Mason County, WA	3	290.0 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#9	Pend Oreille County, WA	3	3.4 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#13	Pierce County, WA	13	2.7 TWh	2.0 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#14	Skagit County, WA	4	1.8 TWh	1.2 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#20	Skamania County, WA	1	525.2 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#26	Snohomish County, WA	9	329.5 GWh	0.0 Wh	0.0 Wh	697.0 MWh	0.0 Wh
#21	Spokane County, WA	7	493.9 GWh	64.0 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#24	Stevens County, WA	4	350.4 GWh	26.0 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#23	Thurston County, WA	3	430.2 GWh	0.0 Wh	400.8 GWh	0.0 Wh	0.0 Wh
#12	Walla Walla County, WA	4	3.0 TWh	0.0 Wh	331.4 GWh	0.0 Wh	0.0 Wh
#6	Whatcom County, WA	13	5.6 TWh	3.6 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#15	Whitman County, WA	6	1.6 TWh	41.5 MWh	294.9 GWh	0.0 Wh	0.0 Wh
#28	Yakima County, WA	12	113.9 GWh	0.0 Wh	0.0 Wh	8.5 GWh	0.0 Wh

* Net Generation data is based on the last 12 months since Jan 2025.

View All Counties in Washington

Top 20 Electricity Producing Cities in Washington

City	Net Generation	# Power Plants
Beverly, Washington	4.1 TWh	1
Bridgeport, Washington	9.4 TWh	1
Centralia, Washington	3.0 TWh	1
Chehalis, Washington	2.6 TWh	1
Dayton, Washington	3.1 TWh	4
Elma, Washington	2.9 TWh	1
Ferndale, Washington	1.7 TWh	1
Goldendale, Washington	2.8 TWh	4
Grand Coulee, Washington	15.6 TWh	1
Longview, Washington	2.4 TWh	3
Mattawa, Washington	3.9 TWh	1
Metaline, Washington	3.0 TWh	1
Mossyrock, Washington	1.4 TWh	2
Pateros, Washington	3.6 TWh	1
Pomeroy, Washington	2.2 TWh	2
Richland, Washington	10.0 TWh	2
Rockport, Washington	1.6 TWh	3
Tacoma, Washington	2.2 TWh	3
Vancouver, Washington	1.6 TWh	1
Wenatchee, Washington	7.4 TWh	3

* Data is based on the last 12 months since Jan 2025.

Browse All Cities in Washington

Electricity Generation for Neighboring States

National Rank	State	Net Generation	# Power Plants
#12	Arizona	116.3 TWh	221
#4	California	214.9 TWh	2,305
#29	Colorado	58.1 TWh	341
#43	Idaho	18.6 TWh	196
#21	Iowa	71.0 TWh	349
#28	Kansas	58.3 TWh	197
#30	Minnesota	57.5 TWh	889
#23	Missouri	66.6 TWh	176
#40	Montana	26.7 TWh	96
#37	Nebraska	37.9 TWh	146
#33	Nevada	45.3 TWh	153
#36	New Mexico	39.4 TWh	181
#34	North Dakota	43.3 TWh	72
#18	Oklahoma	94.4 TWh	159
#25	Oregon	63.8 TWh	320
#42	South Dakota	20.1 TWh	61
#1	Texas	564.3 TWh	1,311
#39	Utah	35.7 TWh	179
#24	Wisconsin	64.9 TWh	323
#35	Wyoming	41.7 TWh	93

* Net Generation data is based on the last 12 months since Jan 2025