State of Delaware Clean Cities

The State of Delaware 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
Delaware bay
100 W Water St, Ste 5A
Dover, DE 19904
Kathy harris%202015

Kathy Harris

Kathy Harris started working with the Delaware Division of Energy and Climate in June 2015 and became Delaware's Clean Cities Co-Coordinator in July 2015. Her roles and responsibilities include project managing Delaware's Clean Transportation Incentive Program, which aims to increase alternative fueled vehicle deployment through rebates, helping to promote en route charging in Delaware through the Charging-Up Delaware Project, and supporting the Climate Mitigation Workgroup.

Harris received her Bachelor's degree in Environmental Science at the University of Delaware. She is currently finishing her Master's degree in Marine Policy, also from the University of Delaware, where she is focusing on transportation and renewable energy policy.

General Stats

  • Designated: October 12, 1993
  • Population: 961,939
  • Area: 2,013 sq. mi.
  • Boundary: Entire state of Delaware

Alternative Fueling Stations

Including public and private stations

Gas pump
  • Biodiesel (B20 and above): 1
  • Natural Gas: 1
  • Ethanol (E85): 1
  • Electric: 137
  • Propane: 8

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
*2016 DOE-Verified Metrics

Learn about just some of the projects from State of Delaware Clean Cities. Visit the State of Delaware Clean Cities website for more projects and information.

Dart propane thumb Delaware Transit Corporation Adds Propane Buses to Its Fleet
Delaware electrification thumb Delaware Reduces Truck Idling With Electrified Parking Areas