San Francisco Clean Cities Coalition

The San Francisco Clean Cities Coalition 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
Sanfrancisco bridge
San Francisco Department of the Environment
1455 Market St, Ste 1200
San Francisco, CA 94103
Suzanne loosen

Suzanne Loosen

Suzanne Loosen is the San Francisco Clean Cities Coordinator and is a Clean Transportation Specialist at the San Francisco Department of the Environment, where she works with public- and private-sector stakeholders to facilitate reductions in petroleum use and improved air quality through the adoption of alternative fuels, vehicles, and technologies. Her background includes 20 years of experience in private and public sector environmental, infrastructure, and transportation program management and communications. Since 2011, she has worked closely with local governments, non-profit organizations, and community advocates to promote electric vehicle fleet and infrastructure planning, deployment and outreach. In San Francisco, she will continue this work and apply her skills to support the introduction of hydrogen fueling stations.

Loosen’s interest in transportation planning comes from a background in environmental consulting, including brownfields remediation and redevelopment planning. She has a BA in International Political Economy from the University of California, Berkeley.

25 years

General Stats

  • Designated: October 21, 1994
  • Population: 883,305 (based on 2018 Census estimate)
  • Area: 54 sq. mi.
  • Boundary: San Francisco County: City of San Francisco

Alternative Fueling Stations

Including public and private stations

Gas pump
  • Biodiesel (B20 and above): 1
  • Electric (charging outlets): 835
  • Ethanol (E85): 1
  • Hydrogen: 3
  • Natural Gas: 5
  • Propane: 1

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 San Francisco Clean Cities Coalition. Visit the San Francisco Clean Cities Coalition website for more projects and information.

Projects and Case Studies