June 24, 2013

Clean Cities Helps the National Mall Cut Petroleum Use With Propane Mowers

Watch as Clean Cities and the National Park Service introduce propane mowers on the National Mall to cut petroleum use and reduce air pollutants.

Text version

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

Clean Cities logo
Provided by Clean Cities TV
Photo of a car
Smart Car Shopping
Nov. 4, 2017
photo of a truck
Clean Fleet DRIVES
Dec. 1, 2016
Search for another case study