Anacortes
Equilon
Puget Sound Refining Company
Tesoro West Coast
Shell Oil Refinery
Texaco Oil Refinery

Bremerton
Bremerton Naval Shipyard
Puget Sound Naval Shipyard

Centralia
Washington Public Power Plant

Cherry Point
ARCO Oil Refinery
INTALCO Aluminum

Ferndale
Atlantic Richfield
INTALCO Aluminum
Mobil Oil TOSCO Northwest
Tosco Refining

Goldendale
Columbia Aluminum
Harvey Aluminum
Martin-Marietta Corporation

Hanford
FFTF Nuclear Power Plant

Kennewick
Chevron Chemical Plant
UNOCAL Chemical Plant

Longview
Reynolds Metals Aluminum Plant

Richland
Fast Flex Test Facility
Hanford Nuclear Facility
Washington Nuclear Project 2

Port Angeles
Voyage Repair Station Port
Angeles

Satsup
Washington Public Power Plant (nuclear)

Seattle
Puget Sound Bridge Yards
Chevron Cracking Plant

Spokane
Fairchild Air Force Base
Kaiser Aluminum

Tacoma
Kaiser Aluminum
Sound Refining
Tacoma Boat & Drydock
Tacoma Municipal (hogged fuel)
Time Oil (U.S. Oil)
US Oil and Refining

Vancouver
Alcoa Aluminum Plant - Vancouver
Kaiser Shipyard
Vancouver Shipyard (Kaiser)

Wellpinit
Midnite Uranium Mine

Wenatchee
Alcoa Aluminum Plant - Wenatchee
Dow Chemical Plant