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

Dec. 11, 2010

Tennessee Reduces Pollution With Propane Hybrid Trolleys

Learn how Sevierville reduces air pollution with propane hybrid electric trolley cars.

For information about this project, contact East Tennessee Clean Fuels Coalition.

Text version

See more videos provided by Clean Cities TV and FuelEconomy.gov.

Provided by Maryland Public Television
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