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


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April 20, 2016


Vehicle Energy Data Resources Help Inform Local Leaders

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City-specific data and tools are available online to help municipalities develop effective GHG-reducing programs.

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April 18, 2016


It's Tax Time! Understanding Alternative Fuel and Infrastructure Tax Credits

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Learn how recent federal tax incentive extensions and changes impact alternative fuel and infrastructure tax credits.

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March 21, 2016


From Pump to Plug: Measuring the Public's Attitude about Plug-In Electric Vehicles

Photo of a plug-in electric vehicle icon with a plug attached and two passengers inside the vehicle.

A new report presents the findings of a study into the American public's sentiments toward the issues surrounding plug-in electric vehicles.

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March 10, 2016


New Find-a-Car App Brings Fuel Economy Right to Your Phone

A photo of a man holding a phone with the Find-a-Car app pulled up on the screen and a computer and cup of coffee in the background.

See how the new Find-a-Car app makes it simple to learn more about fuel economy.

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February 22, 2016


Say What? 10 Clean Cities Acronyms You Should Know

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


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February 18, 2016