Provider Customers Tracked Customers Out Last Updated
Avista Corporation 276,083 0 7/27/2025 11:23:46 AM GMT
Benton County PUD 57,288 0 3/19/2025 9:14:31 PM GMT
Chelan County PUD 50,000 0 7/26/2025 7:33:32 PM GMT
Clallam County PUD 33,426 0 7/27/2025 11:23:21 AM GMT
Clark County PUD 241,000 0 7/27/2025 10:26:32 AM GMT
Clearwater Power 1,046 0 4/29/2025 5:46:07 PM GMT
Columbia Rural Electric Association 6,395 0 7/27/2025 11:23:24 AM GMT
Cowlitz County PUD 54,320 0 7/27/2025 11:23:24 AM GMT
Douglas County PUD 22,389 0 7/27/2025 11:23:22 AM GMT
Franklin County PUD 33,904 0 7/27/2025 11:23:24 AM GMT
Inland Power & Light 81,285 0 7/27/2025 11:22:59 AM GMT
Jefferson County PUD 20,510 0 7/27/2025 11:23:22 AM GMT
Kootenai Electric Cooperative Inc 80 0 8/12/2024 6:06:40 PM GMT
Lewis County PUD 35,789 0 7/27/2025 11:23:25 AM GMT
Mason County PUD3 34,278 31 7/27/2025 11:23:22 AM GMT
Northern Lights Inc. 17 0 7/27/2025 11:21:35 AM GMT
Orcas Power and Light 15,047 0 7/27/2025 11:23:22 AM GMT
Pacific Power 142,910 0 7/27/2025 6:43:55 AM GMT
Pend Oreille PUD 10,357 0 7/27/2025 11:23:23 AM GMT
Peninsula Light Company 35,966 0 7/26/2025 12:48:23 AM GMT
Puget Sound Energy 1,200,000 366 7/27/2025 11:23:26 AM GMT
Seattle City Light 495,562 2 7/27/2025 11:23:26 AM GMT
Skamania PUD 6,527 0 7/27/2025 11:23:23 AM GMT
Snohomish County PUD 341,109 0 7/27/2025 6:08:40 AM GMT
Tacoma Public Utilities 179,000 0 7/27/2025 6:32:52 AM GMT
Tanner Electric Cooperative 5,453 0 7/27/2025 11:23:23 AM GMT

Provider	Website	Coverage Area	Website	Customers
Asotin County PUD	asotinpud.org/	asotinpud.org/who-we	Website	3
Big Bend Electric Cooperative Inc	bbec.org/		Website	9,946
Blaine City Light	ci.blaine.wa.us/91/E	ci.blaine.wa.us/Docu	Website	3,766
Centralia City Light	cityofcentralia.com/		Website	10,500
Ellensburg City Energy Services	ci.ellensburg.wa.us/		Website	10,582
Elmhurst Power & Light Co	elmhurstmutual.org/	elmhurstmutual.org/m	Website	16,072
Ferry County PUD	fcpud.com/		Website	3,800
Grant County PUD	grantpud.org/		Website	55,012
Grays Harbor County PUD	ghpud.org/	ghpud.org/about-us/s	Website	44,891
Kittitas County PUD	kittitaspud.com/		Website	5,084
Klickitat County PUD	klickitatpud.com/		Website	17,102
Lakeview Light & Power	lakeviewlight.com/	lakeviewlight.com/cu	Website	10,045
Mason County PUD1	mason-pud1.org/		Website	5,541
McCleary Light & Power	mcclearywa.govoffice		Website	1,194
Milton City Electric	cityofmilton.net/dep		Website	3,593
Modern Electric Water Company	mewco.com/services-r		Website	10,615
Nespelem Valley Electric Cooperative	nvec.org/		Website	1,558
Ohop Mutual Light Co	ohop.coop/		Website	5,017
Okanogan PUD	okanoganpud.org/		Website	22,083
Pacific County PUD2	pacificpud.org/		Website	18,401
Parkland Light & Power	plw.coop/contact_inf	plw.coop/about_us.ht	Website	4,591
Port Angeles City Light	cityofpa.us/195/Publ		Website	11,018
Richland Energy Services	ci.richland.wa.us/de		Website	28,865
Steilacoom Public Works	townofsteilacoom.org	townofsteilacoom.org	Website	3,782
Sumas Utilities	cityofsumas.com/util		Website	867
Town of Eatonville Utilities	eatonville-wa.gov/ut		Website	1,278
Town of Ruston Utilities	rustonwa.org/service		Website	622
Vera Water & Power	verawaterandpower.co	verawaterandpower.co	Website	13,509
Wahkiakum County PUD	wahkiakumpud.org		Website	2,776
Whatcom County PUD	pudwhatcom.org/		Website	1