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


Six Tips to Cut Fuel Costs and Unnecessary Idling When Winter Hits

Photo of vehicles on the highway in a snowstorm.

Cold weather can cut mileage drastically. Here's how to save money, fuel, and avoid idling.

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October 19, 2015


National Parks Service Honors Clean Cities Coalitions with Director's Partnership Award

A photo of men and women with plaques looking up the camera and smiling.

Nineteen Clean Cities coalitions were recognized for their support of sustainable transportation projects in parks across the country.

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September 23, 2015


Celebrate EV Everywhere by Sharing Your Electric Vehicle Story

An infographic explaining how the U.S. Department of Energy is revving up the electric vehicle market. Achieving the performance and cost targets set by the EV Everywhere Grand Challenge will reduce the combined battery and electric drive system costs of a plug-in electric vehicle by up to fifty percent. There are now almost 360,000 plug-in electric vehicles on the road, with U.S. yearly sales more than doubling from 2012 to 2014. The number of vehicle models available is on the rise. In 2014 and 2015, auto manufacturers have introduced 13 models of plug-in electric vehicles.

Learn how you can be a part of DOE's efforts to highlight the stories of EV owners on social media.

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September 16, 2015


10 Things I Love About My Electric Vehicle

Photo of an electric vehicle.

To celebrate National Drive Electric Week, DOE and Energy Saver are spreading the word about EVs.


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September 15, 2015


NREL Leads Effort to Get Traffic Moving in Right Direction

A blue graphic of a hand holding a smartphone connected by yellow dots to the graphics of people and public transportation.

A new smartphone tool will help guide travelers through cities in the most energy-efficient way possible.

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August 26, 2015