U.S. Department of Energy Energy Efficiency and Renewable Energy
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Where the Rubber Meets the Road: Tire Strategies to Save Fuel

A close-up photo of a vehicle’s tires on asphalt in the summer time.

Learn how maintaining proper tire inflation or investing in low rolling resistance or super-single tires can improve your vehicle’s fuel economy.


June 20, 2016

AT&T Hosts Ride-And-Drive Event in Effort to Help California Reach 250,000 EV Milestone

A graphic of a circle with blue stripes and the word "at&t" written next to it.

National Clean Fleets Partner encourages employees to consider an electric vehicle when purchasing their next personal car.


June 13, 2016

New and Improved! AFLEET Tool 2016

A graphic of a calculator with an orange bar graph next to it.

Tool's new features help users formulate a more complete picture of the costs and benefits of alternative fuels.


May 19, 2016

North Florida Designated as the Newest Clean Cities Coalition

Photo of the Jacksonville, Florida skyline.

Another partner joins Clean Cities to promote alternative fuels and advanced vehicles.


May 16, 2016

How Much Do Electric Cars Pollute? Report Says When and Where You Plug In Matters

Photo of three EV charging stations located within a parking garage.

A new NREL report answers the question: are EVs really zero-emission?


May 2, 2016

Exactly How Big is Class 8? Understanding Vehicle Classifications

A chart visually showing the specific vehicle weight classes set by three federal agencies.

See how vehicle weight classifications determine laws, regulations, and incentives for your fleet.


April 20, 2016