Aug 23, 2013
#9 Clean Cities Top 20 Facts More than 250 million gallons of petroleum displaced since 2004 Worldwide, propane is the third most common vehicle fuel, next to gasoline and diesel fuel. Over the last 20 years, Clean Cities has played an important role in the growing...
Aug 16, 2013
#8 Clean Cities Top 20 Facts Clean Cities has provided top-notch technical assistance for more than 20 years Clean Cities coalitions and their stakeholders implement thousands of projects every year within their local communities—all in the pursuit of cutting U.S....
Aug 16, 2013
Where can I find case studies and other information about fleets that have successfully adopted alternative fuels and advanced vehicles? Alternative Fuels Data Center (AFDC) Resources The AFDC Case Studies search is a great resource for examples of what real fleets...
Aug 9, 2013
While each vehicle reaches its optimal fuel economy at a different speed (or range of speeds), gas mileage usually begins to decrease at speeds above 50 mph. #7 Clean Cities Top 20 Facts Small changes can make a big impact Over the last 20 years, Clean Cities...
Aug 2, 2013
Natural gas buses accounted for 19% of all transit busses sold in 2010. #6 Clean Cities Top 20 Facts Nearly 63,000 natural gas vehicles in service Clean Cities coalitions have played an important role in the growing use of natural gas as a transportation fuel. Recent...