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

Propane Helps Fuel Fleet of Historic Site

Photo of several men in national park uniforms gathered around a propane tank and electronic equipment attached to it.

Learn about the San Antonio Missions National Historic Park's adoption of an alternative fuel for its fleet.

[More]

August 12, 2016


Say What? 10 Clean Cities Acronyms You Should Know

Poto of a woman staring at a computer with her head in her hands.

This list of acronyms can help you stay knowledgeable about the latest alternative fuels and advanced vehicles lingo.


[More]

February 18, 2016


2016 Vehicle Buyer's Guide Now Available

Photo of the cover of the 2016 Vehicle Buyer's Guide, featuring a white SUV driving on a road with fall colors.

Annual guide makes it easy to find alternative fuel vehicle options.

[More]

February 11, 2016


Annual Metrics Report Captures Latest Greenhouse Gas and Petroleum Savings

A bar graph showing Clean Cities petroleum reduction savings since the program’s inception in 1993.

See how Clean Cities efforts led to major petroleum and emissions savings across the nation.

[More]

January 18, 2016


U.S. Department of Transportation to Expand Electric Vehicle Charging for Employees

A photo of two silver electric vehicles charging.

The Energy Department welcomes the U.S. Department of Transportation as new Workplace Charging Challenge Partner.

[More]

December 2, 2015


Alt Fuels are Taxed the Same? Think Again!

A photo of sign advertising the availability of various alternative fuels.

Learn how highway excise taxes based on volume, not energy content, result in significant inequity among fuels.

[More]

September 22, 2015