Clean Cities Alternative Fuel Vehicle Inventory

2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
E85 47.643 72.899 221.834 385.671 524.169 642.52 403.981 479.706 197.187 259.337 275.508 271.996 457.817 327.865 263.967
HEVs 10.674 18.553 43.886 81.987 101.954 107.585 30.613 50.503 141.406 83.339 82.834 94.33 129.827 178.011 178.733
Biodiesel 31.922 52.275 91.584 98.785 17.222 2.814 88.726 99.347 103.106 98.028 130.54 189.823 160.763 150.695 153.38
CNG 76.257 49.271 57.458 55.021 51.121 44.317 42.911 48.157 59.521 79.616 68.479 107.283 98.388 97.271 82.266
Propane 31.338 21.117 25.543 23.628 22.26 7.937 13.196 18.793 16.501 35.554 17.404 22.762 23.648 34.753 25.395
LNG 0 1.873 2.271 1.731 2.053 2.038 3.41 4.315 3.411 3.645 2.992 3.974 4.924 5.07 5.1
Hydrogen 0.023 0.042 0.072 0.086 0.075 0.074 0.062 0.118 0.05 0.046 0.049 0.094 0.097 0.116 0.402
PEVs 9.241 7.464 9.481 5.895 14.135 4.568 9.223 10.541 20.455 32.187 65.042 96.896 171.011 162.811 227.854
RNG 0 0 0 0 0 0 0 0 0 0 0.313 0.366 1.157 1.734 1.677
Renewable Diesel 0 0 0 0 0 0 0 0 0 0 0 3.183 71.066 7.819 11.174
Source: Clean Cities coalitions annual activity reports
Clean Cities coalitions have made great strides to integrate alternative fuel vehicles (AFVs) across the United States. In 2018, nearly 1 million of the AFVs in operation were a result of Clean Cities coalition efforts.