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 Jul 2024.

Companies on File	87
Plants on File	183
Total Generation	9.87G MMBtu
Total Sales	7.45G kWh
Total Revenue	$753.54M

Map of Top Producing Cities in the Washington

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Overall National Rank

#13 /51 U.S. States

In Net Annual Generation

Overall Annual Net Geneneration

121.0 TWh

Total Annual Fuel Consumption

721.6 M MMBtu

Electric Companies in Washington

Washington
Power Plants

183

Natural Gas Rank

#31

Coal Rank

#31

Nuclear Rank

#27

Hydroelectric Rank

Wind Rank

#14

Solar Rank

#33

Monthly Net Generation for Washington

Electricity Sales Distribution

Electricity Sales, Price, and Revenue Breakdown

	Sales	Price (Avg)	Revenue
Residential	3.02G kWh	12.06 cents/kWh	$363.71M
Commercial	2.60G kWh	10.44 cents/kWh	$271.42M
Industrial	1.83G kWh	6.44 cents/kWh	$117.58M
Transportation	7.37M kWh	11.20 cents/kWh	$825.12k
Total	7.45G kWh	10.12 cents/kWh	$753.54M

* Data is aggregated from Jan 2001 to Jul 2024.

Production by Source

Largest 24 Power Plants in Washington

Rank	Plant	Utility	Location	Annual Generation	Initial Operation Date	Last Update	Fuel Types
#10	Boundary	City of Seattle - (WA)	Metaline, Washington	3.0 TWh	Jul 1967	Jul 2024	Water
#11	Chehalis Generating Facility	PacifiCorp	Chehalis, Washington	2.5 TWh	Jul 2003	Jul 2024	Natural Gas
#3	Chief Joseph	USACE Northwestern Division	Bridgeport, Washington	9.9 TWh	Aug 1955	Jul 2024	Water
#2	Columbia Generating Station	Energy Northwest	Richland, Washington	10.8 TWh	Nov 1984	Jul 2024	Nuclear
#16	Ferndale Generating Station	Puget Sound Energy Inc	Ferndale, Washington	1.9 TWh	Mar 1994	Jul 2024	Natural Gas : 99.9%
#15	Frederickson Power LP	Frederickson Power LP	Tacoma, Washington	2.0 TWh	Jul 2002	Dec 2023	Natural Gas
#12	Goldendale Generating Station	Puget Sound Energy Inc	Goldendale, Washington	2.4 TWh	Jul 2004	Dec 2023	Natural Gas
#1	Grand Coulee	U S Bureau of Reclamation	Grand Coulee, Washington	16.7 TWh	Feb 1941	Jul 2024	Water
#8	Grays Harbor Energy Facility	Invenergy Services LLC	Elma, Washington	3.7 TWh	Apr 2008	Jul 2024	Natural Gas
#19	Ice Harbor	USACE Northwestern Division	Burbank, Washington	1.5 TWh	Dec 1961	Jul 2024	Water
#18	Little Goose	USACE Northwestern Division	Dayton, Washington	1.6 TWh	Mar 1970	Jul 2024	Water
#22	Lower Granite	USACE Northwestern Division	Pomeroy, Washington	1.4 TWh	Mar 1975	Jul 2024	Water
#20	Lower Monumental	USACE Northwestern Division	Kahlotus, Washington	1.4 TWh	May 1969	Jul 2024	Water
#24	Marengo Wind Plant	PacifiCorp	Dayton, Washington	1.2 TWh	Jul 2007	Dec 2023	Wind
#13	Mint Farm Generating Station	Puget Sound Energy Inc	Longview, Washington	2.2 TWh	Dec 2007	Dec 2023	Natural Gas
#6	Priest Rapids	PUD No 2 of Grant County	Mattawa, Washington	4.1 TWh	Sep 1959	Jul 2024	Water
#17	River Road Gen Plant	PUD No 1 of Clark County - (WA)	Vancouver, Washington	1.8 TWh	Nov 1997	Jul 2024	Natural Gas
#14	Rock Island	PUD No 1 of Chelan County	Wenatchee, Washington	2.1 TWh	Sep 1931	Jul 2024	Water
#4	Rocky Reach	PUD No 1 of Chelan County	Wenatchee, Washington	5.2 TWh	May 1961	Jul 2024	Water
#9	Transalta Centralia Generation	TransAlta Centralia Gen LLC	Centralia, Washington	3.4 TWh	Nov 1972	Jul 2024	Subbituminous Coal : 99.8%
#21	Tucannon River Wind Farm	Portland General Electric Co	Dayton, Washington	1.4 TWh	Nov 2014	Dec 2023	Wind
#5	Wanapum	PUD No 2 of Grant County	Beverly, Washington	4.3 TWh	May 1963	Jul 2024	Water
#7	Wells	PUD No 1 of Douglas County	Pateros, Washington	3.8 TWh	Aug 1967	Jul 2024	Water
#23	Windy Flats Wind Project	Windy Flats Partners LLC	Centerville, Washington	1.2 TWh	Sep 2009	Dec 2023	Wind

* Data is based on the last 12 months since Jul 2024.

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
#25	Adams County, WA	4	481.0 GWh	0.0 Wh	403.8 GWh	44.3 GWh	0.0 Wh
#3	Benton County, WA	6	11.2 TWh	0.0 Wh	207.8 GWh	11.7 GWh	10.8 TWh
#4	Chelan County, WA	4	8.0 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#29	Clallam County, WA	3	73.9 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#16	Clark County, WA	2	1.8 TWh	1.8 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#9	Columbia County, WA	4	4.5 TWh	0.0 Wh	3.0 TWh	0.0 Wh	0.0 Wh
#8	Cowlitz County, WA	6	4.9 TWh	2.3 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#2	Douglas County, WA	2	13.7 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#31	Franklin County, WA	3	33.1 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#20	Garfield County, WA	1	832.9 GWh	0.0 Wh	832.9 GWh	0.0 Wh	0.0 Wh
#1	Grant County, WA	8	26.3 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#10	Grays Harbor County, WA	6	4.0 TWh	3.7 TWh	12.3 GWh	0.0 Wh	0.0 Wh
#30	Jefferson County, WA	2	35.7 GWh	1.2 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#22	King County, WA	12	606.4 GWh	5.9 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#17	Kittitas County, WA	9	1.7 TWh	0.0 Wh	1.7 TWh	65.3 GWh	0.0 Wh
#7	Klickitat County, WA	16	6.9 TWh	2.4 TWh	4.1 TWh	376.4 GWh	0.0 Wh
#5	Lewis County, WA	8	8.0 TWh	2.5 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#18	Lincoln County, WA	2	1.2 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#27	Mason County, WA	3	316.1 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#11	Pend Oreille County, WA	3	3.8 TWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#12	Pierce County, WA	13	3.5 TWh	2.3 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#14	Skagit County, WA	4	2.9 TWh	1.9 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#23	Skamania County, WA	1	584.1 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh
#26	Snohomish County, WA	9	393.1 GWh	0.0 Wh	0.0 Wh	719.7 MWh	0.0 Wh
#19	Spokane County, WA	7	917.5 GWh	139.1 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#21	Stevens County, WA	4	735.3 GWh	52.7 GWh	0.0 Wh	0.0 Wh	0.0 Wh
#24	Thurston County, WA	3	504.2 GWh	0.0 Wh	445.0 GWh	0.0 Wh	0.0 Wh
#13	Walla Walla County, WA	4	3.3 TWh	0.0 Wh	353.4 GWh	0.0 Wh	0.0 Wh
#6	Whatcom County, WA	13	7.5 TWh	4.7 TWh	0.0 Wh	0.0 Wh	0.0 Wh
#15	Whitman County, WA	6	2.0 TWh	44.1 MWh	610.4 GWh	0.0 Wh	0.0 Wh
#28	Yakima County, WA	12	209.1 GWh	0.0 Wh	0.0 Wh	0.0 Wh	0.0 Wh

* Net Generation data is based on the last 12 months since Dec 2023.

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Top 20 Electricity Producing Cities in Washington

City	Net Generation	# Power Plants
Amboy, Washington	2.1 TWh	2
Beverly, Washington	4.3 TWh	1
Bridgeport, Washington	9.9 TWh	1
Centralia, Washington	3.4 TWh	1
Chehalis, Washington	2.5 TWh	1
Dayton, Washington	4.5 TWh	4
Elma, Washington	3.7 TWh	1
Ferndale, Washington	1.9 TWh	1
Goldendale, Washington	3.5 TWh	4
Grand Coulee, Washington	16.7 TWh	1
Longview, Washington	2.9 TWh	3
Mattawa, Washington	4.1 TWh	1
Metaline, Washington	3.0 TWh	1
Pateros, Washington	3.8 TWh	1
Pomeroy, Washington	2.2 TWh	2
Richland, Washington	10.8 TWh	2
Rockport, Washington	2.2 TWh	3
Tacoma, Washington	2.7 TWh	3
Vancouver, Washington	1.8 TWh	1
Wenatchee, Washington	8.0 TWh	3

* Data is based on the last 12 months since Jul 2024.

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Electricity Generation for Neighboring States

National Rank	State	Net Generation	# Power Plants
#12	Arizona	129.7 TWh	220
#3	California	274.9 TWh	2,305
#29	Colorado	69.1 TWh	340
#41	Idaho	34.0 TWh	196
#22	Iowa	82.3 TWh	349
#30	Kansas	68.2 TWh	197
#24	Minnesota	78.3 TWh	889
#23	Missouri	78.5 TWh	176
#40	Montana	36.7 TWh	96
#37	Nebraska	46.1 TWh	146
#33	Nevada	52.3 TWh	153
#36	New Mexico	47.4 TWh	181
#32	North Dakota	53.0 TWh	72
#17	Oklahoma	110.4 TWh	159
#20	Oregon	86.6 TWh	320
#43	South Dakota	22.7 TWh	60
#1	Texas	666.2 TWh	1,308
#39	Utah	37.0 TWh	179
#25	Wisconsin	76.4 TWh	323
#34	Wyoming	51.6 TWh	92

* Net Generation data is based on the last 12 months since Jul 2024