U.S. Department of Energy Energy Efficiency and Renewable Energy
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Hydrogen Key Terms

Photo of a Mercedes-Benz B Class F- Cell car at a hydrogen filling station

What are the key terms to know when discussing hydrogen fuel, fuel cell vehicles, and hydrogen fueling infrastructure?

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May 20, 2014


Emerging Fuels

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What emerging alternative fuels are under development or are already developed and available in the United States?

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April 21, 2014


Clean Cities Coalitions Acknowledged for Propane Autogas Advocacy

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Five Clean Cities coalitions recognized with Outstanding Propane Supporter award

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April 2, 2014


Biodiesel Key Terms

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What are the key terms to know when discussing biodiesel fuel, vehicles, and infrastructure?

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March 20, 2014


National Parks Roll on With Alternative Fuels

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Nine new projects announced as part of the Clean Cities National Parks Initiative

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March 19, 2014


UPS Invests in Propane for U.S. Delivery Fleet

Photo of a man fueling a propane UPS vehicle

UPS announced plans to invest approximately $70 million in propane vehicles and infrastructure.

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March 10, 2014