U.S. Department of Energy Energy Efficiency and Renewable Energy
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EPAct Requirements for Federal Fleets

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What are the requirements for federal fleets under the Energy Policy Act of 1992?

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May 1, 2013


Vehicle Emissions and Fuel Economy Standards

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What are the federal emissions and fuel economy standards for current and future on-road vehicles?

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April 1, 2013


Maps and Data About Alternative Transportation

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Where can I find statistics, maps, and projections related to alternative fuels, advanced vehicles, and infrastructure?

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March 1, 2013


State Information About Alternative Transportation

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What strategies are used to reduce vehicle miles traveled (VMT) and improve overall transportation system efficiency?

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February 1, 2013


Testing and Improving Vehicle Fuel Economy

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How are vehicle fuel economy ratings determined? What factors impact fuel economy?

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December 1, 2012


Improving Transportation System Efficiency

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What strategies are used to reduce vehicle miles traveled (VMT) and improve overall transportation system efficiency?

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October 1, 2012