U.S. Department of Energy Energy Efficiency and Renewable Energy
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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.

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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.

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January 18, 2016


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.

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September 22, 2015


As Returns from Gas and Diesel Taxes Decline, States Look to Alternative Models

Photo of a one-hundred dollar bill sticking out of a fuel receptacle on a red car.

Read about how states are trying new methods to make up for shortfalls in traditional motor fuel taxes.

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August 12, 2015


Clean Cities and NPS Team Up to Promote Sustainable Transportation

A photo of two brown and white shuttle buses in front of large redwood trees.

Campaign encourages practicing green transportation strategies as one of the easiest ways to reduce greenhouse gas emissions.

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August 6, 2015


EPA Proposes New Volume Requirements for Renewable Fuel Standard

Photo of a person's hand using a green fuel nozzle to fill their car with biofuel.

See what the agency is planning for biofuel volume requirements in 2014, 2015, and 2016.

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June 11, 2015