U.S. Department of Energy Energy Efficiency and Renewable Energy
blog header image

What's Your Alternative Fuel IQ?

Illustration of cartoon image of person with alternative fuel knowledge beside text that says take our quiz to assess your knowledge of alternative fuels, advanced vehicles, and emissions.

Think you know a thing or two about alternative fuels and advanced vehicles?

[More]

May 22, 2014


Hydrogen Key Terms

Photo of a Mercedes-Benz B Class F- Cell car at a hydrogen filling station

What are the key terms to know when discussing hydrogen fuel, fuel cell vehicles, and hydrogen fueling infrastructure?

[More]

May 20, 2014


Emerging Fuels

Photo of a compressed natural gas truck

What emerging alternative fuels are under development or are already developed and available in the United States?

[More]

April 21, 2014


Clean Cities Coalitions Acknowledged for Propane Autogas Advocacy

Photo of a propane vehicle

Five Clean Cities coalitions recognized with Outstanding Propane Supporter award

[More]

April 2, 2014


Biodiesel Key Terms

Photo of a biodiesel vehicle

What are the key terms to know when discussing biodiesel fuel, vehicles, and infrastructure?

[More]

March 20, 2014


National Parks Roll on With Alternative Fuels

Photo of a woman plugging in an electric vehicle

Nine new projects announced as part of the Clean Cities National Parks Initiative

[More]

March 19, 2014