Triangle Clean Cities (Raleigh, Durham, Chapel Hill)
The Triangle Clean Cities (Raleigh, Durham, Chapel Hill) 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.

4307 Emperor Blvd, Suite 110
Durham, NC 27703

Annie Lee
Annie Lee joined Triangle J Council of Governments as an Energy and Transportation Planner and Triangle Clean Cities co-director. She previously worked with the N.C. Department of Environmental Quality in air quality where she worked in point source emissions, energy education, the North Carolina Clean Energy Plan and managed the N.C. Climate Education Network. Annie holds a master’s degree in science literacy and has completed two fellowships at the University of North Carolina’s Institute for the Environment in climate change and energy technologies.
General Stats
- Designated: March 19, 2001
- Population: 2,168,211 (based on 2021 Census estimate)
- Area: 4,520 sq. mi.
- Local/Regional Service Area: Counties: Chatham, Durham, Franklin, Johnston, Lee, Moore, Orange, Wake; Cities of Raleigh, Durham, Chapel Hill
Alternative Fueling Stations
Including public and private stations

- Biodiesel (B20 and above): 8
- Electric (charging outlets): 1,264
- Ethanol (E85): 31
- Hydrogen: 0
- Natural Gas: 2
- Propane: 13
Energy Use Impact*
Annual Energy ImpactEmissions Reduced*
Annual Emissions ReducedLearn about just some of the projects from Triangle Clean Cities (Raleigh, Durham, Chapel Hill). Visit the Triangle Clean Cities (Raleigh, Durham, Chapel Hill) website for more projects and information.
Projects and Case Studies