About Us

Transportation Energy Partners (TEP) is a national non-profit organization that brings Clean Cities coalition leaders together with the clean transportation industry to advance policies that will reduce American dependence on petroleum-based fuels.

TEP works closely with and provides policy support to the nearly 90 Clean Cities coalitions and their 15,000 stakeholders that participate in the U.S. Department of Energy Clean Cities program. Since 1993, the Clean Cities coalitions have played a leading role in implementing local programs and projects to deploy alternative fuels, vehicles, and infrastructure. The Clean Cities coalitions and their stakeholders have displaced more than 8.5 billion gallons of petroleum through the use of alternative fuels and vehicles, hybrid-electric vehicles, idle reduction technologies, fuel economy, and low-level fuel blends.

Since 2006, TEP has convened annual Energy Independence Summits where the nation’s Clean Cities leaders travel to Washington, DC to educate federal policy makers about the benefits of the Clean Cities program and the need for additional tools and resources to overcome barriers to the widespread use of clean vehicles and fuels. As a result of our efforts, Congress has significantly increased the level of funding for the deployment of clean vehicles, fuels and infrastructure.

TEP is not affiliated with the Department of Energy.


Board of Directors

Sam Spofforth / President / Clean Fuels Ohio

Phillip Wiedmeyer / Vice President / Alabama Clean Fuel Coalition

Lee Grannis / Treasurer / Greater New Haven Clean Cities

Kimberly Taylor / Secretary / Calstart

Richard E. Battersby / Director / East Bay Clean Cities (CA)

Colleen Crowninshield / Director / Tucson Clean Cities (AZ)

Karen Coble-Edwards / Director / National Biodiesel Board

Alleyn Harned / Director / Virginia Clean Cities

Carl Lisek / Director / South Shore Clean Cities (IN)

Jonathan Overly / Director / East Tennessee Clean Fuels

Tammie Bostick-Cooper / Director / Utah Clean Cities

Todd Mouw / Director / ROUSH CleanTech

Bonnie Trowbridge / Director / Lightning Systems

Claude Masters / Director / Past President NAFA Fleet Management Association

TEP Consultant:
Ken Brown / Senior Advisor for Government Affairs



Get Off the Sidelines!


Be a part of the movement and participate in building a better future for our country! Join TEP and stand up for the values that make our country great.