U.S. Department of Energy Energy Efficiency and Renewable Energy
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Understanding How and Where Plug-In Electric Vehicle Drivers Charge Up

Photo of a car being recharged in a wooded area.

A new DOE-supported study finds that common assumptions about the recharging needs of PEV drivers aren't necessarily true.

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January 20, 2016


State Legislators Were Busy in 2015: Laws and Incentives Year in Review

Photo of a capital building with a wall in front of it that says, "State."

See which incentives, laws, and regulations were enacted last year.


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January 20, 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


Natural Gas-Powered Bus Rapid Transit Service Proves a Success in Colorado

Photo of a blue bus on a snowy mountain road.

Learn about the Roaring Fork Transit Authority's experience evaluating and implementing 22 CNG buses in one of the most severe regions in the country.

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December 22, 2015


Redesigned Clean Cities Website Offers Bold New Look, Enhanced User Experience

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Discover how the website's new features are better connecting users with the program.

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December 17, 2015


Electric Vehicle Supply Equipment: New Report Explains Factors that Affect Cost

Photo showing a man standing by an electric charging unit while his electric car recharges.

Learn about the costs of implementing electric vehicle charging stations.


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December 14, 2015