The Clean Cities Blog helps Clean Cities coordinators and stakeholders access information about alternative transportation topics that affect their coalitions around the United States.
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#7 Small changes can make a big impact
August 9, 2013
What are the federal emissions and fuel economy standards for current and future on-road vehicles?
April 1, 2013
How are vehicle fuel economy ratings determined? What factors impact fuel economy?
December 1, 2012
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