List of public utilities in Washington

Provider Counties Served Utility Type
Northwest Natural Gas Natural Gas
Town of Ruston Pierce Electric
City of Coulee Dam Douglas, Grant, Okanogan Electric
Kootenai Electric Cooperative Spokane Electric
Northern Lights Electric
Yakama Power Electric
Kalispel Tribal Utilities Electric
Cascade Natural Gas Acme, Grays Harbor, Yakima, Kitsap, Whatcom, Walla Walla, Skagit, Island, Snohomish, Cowlitz Natural Gas
Town of Steilacoom Pierce Electric
City of Milton Pierce, King Electric
City of Blaine Whatcom Electric
Ferry County PUD Ferry Electric
Okanogan County Electric Co-op Okanogan Electric
Columbia Rural Elec Association Walla Walla Electric
Wahkiakum County PUD Wahkiakum Electric
Nespelem Valley Electric Co-op Okanogan Electric
Clearwater Power Company Asotin, Garfield, Whitman Electric
City of Sumas Whatcom Electric
City of McCleary Grays Harbor Electric
Town of Eatonville Pierce Electric
City of Chewelah Stevens Electric
Modern Electric Water Company Spokane Electric
Lakeview Light & Power Pierce Electric
Skamania Co PUD Skamania Electric
City of Cheney Spokane Electric
Big Bend Electric Cooperative Electric
Tanner Electric Cooperative King, Pierce Electric
Ohop Mutual Light Company, Inc Electric
Parkland Light & Water Company Pierce Electric
City of Ellensburg Kittitas Electric, Natural Gas
City of Centralia Lewis Electric
Pend Oreille PUD Pend Oreille Electric
City of Port Angeles Clallam Electric
Kittitas County PUD Kittitas Electric
Klickitat County PUD Klickitat Electric
Vera Water and Power Spokane Electric
Benton Rural Electric Association Benton Electric
Elmhurst Mutual Power & Light Co Pierce Electric
Orcas Power & Light Co-op (OPALCO) San Juan Electric
Pacific County PUD No. 2 Pacific Electric
Douglas County PUD Douglas Electric
Okanogan County PUD Okanogan Electric
Jefferson County PUD Jefferson Electric
City of Richland Benton Electric
Franklin PUD Franklin Electric
Lewis County PUD Lewis Electric
Peninsula Light Company Pierce Electric
Mason County PUD No. 3 Mason Electric
Clallam County PUD Clallam Electric
Grays Harbor PUD Grays Harbor Electric
Inland Power & Light Company Electric
Chelan County PUD Chelan Electric
Grant County PUD Grant Electric
Benton PUD Benton Electric
Cowlitz County PUD Cowlitz Electric
PacifiCorp Electric
Tacoma Public Utilities Pierce Electric
Clark Public Utilities Clark Electric
Avista Corp Spokane, Grant, Franklin, Whitman, Adams, Ferry, Lincoln, Pend Oreille, Stevens Electric, Natural Gas
Snohomish County PUD Snohomish Electric
Seattle City Light Seattle Electric
Puget Sound Energy Island, King, Kitsap, Kittitas, Lewis, Pierce, Skagit, Snohomish, Thurston, Whatcom Electric, Natural Gas