![AFLEET is a free, publicly available spreadsheet-based tool that calculates and compares the costs and environmental benefits of a broad range of alternative fuels and vehicle technologies. (Photo courtesy of Shutterstock / Vitpho.)](https://sandbox4-www.anl.gov/sites/www/files/styles/article_teaser_16x9/public/2019-01/AFLEET_New-tools-in-transportation_02_web_1600x900.jpg?h=8abcec71&itok=2eOenmQ3)
Clean Cities
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