Western Washington Clean Cities
The Western Washington Clean Cities works with vehicle fleets, fuel providers, community leaders, and other stakeholders to save energy and promote the use of domestic fuels and advanced vehicle technologies in transportation.
Contact Information

1904 Third Ave, Ste 105
Seattle, WA 98101
Seattle, WA 98101

Angela Song
Angela Song is a Clean Cities coordinator for Western Washington Clean Cities.
General Stats
- Designated: August 13, 1998
- Population: 5,198,992 (based on 2018 Census estimate)
- Area: 21,289 sq. mi.
- Boundary: Counties: Clallam, Grays Harbor, Jefferson, King, Kitsap, Lewis, Mason, Pacific, Pierce, San Juan Island, Skagit, Snohomish, Thurston, Whatcom
Alternative Fueling Stations
Including public and private stations

- Biodiesel (B20 and above): 32
- Electric (charging outlets): 3,033
- Ethanol (E85): 11
- Hydrogen: 1
- Natural Gas: 18
- Propane: 54
Energy Use Impact*
Annual Energy Impact
Annual Energy Impact by Alternative Fuel Vehicle Project Type
Emissions Reduced*
Annual Emissions Reduced
Emissions Reduced by Alternative Fuel Vehicle Project Type
*2018 DOE-Verified Metrics
Learn about just some of the projects from Western Washington Clean Cities. Visit the Western Washington Clean Cities website for more projects and information.
Projects and Case Studies- Aggregated Alternative Technology Alliance
- Making the Business Case for Smart, Shared, and Sustainable Mobility Services
- Safety Training and Design, Permitting, and Operational Guidance for Garage Facilities Maintaining and Parking Natural Gas, Propane, and Hydrogen Vehicles
- Washington School District Cuts Costs and Improves Air Quality with Propane Buses
- Seattle's Waste Haulers are Going Green
- Sea-Tac and Alaska Air Group Achieve Sky-High Results with Electric Ground Support Equipment
- Seattle Rideshare Fleet Adds EVs, Enjoys Success