Clean Cities Alternative Fuel and Advanced Vehicle Inventory

2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
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
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
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
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
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
LNG 0 1.873 2.271 1.731 2.053 2.038 3.41 4.315 3.411 3.645 2.992 3.974
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
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
RNG 0 0 0 0 0 0 0 0 0 0 0.313 0.366
Renewable Diesel 0 0 0 0 0 0 0 0 0 0 0 3.183
Source: Clean Cities annual coalition reports, 2004-2015
Compiled with the help of Clean Cities, this chart shows the number of alternative fuel vehicles, hybrid electric vehicles (HEVs), and plug-in HEVs (PHEVs) on the road in a given year. The number of E85 vehicles reported in 2010 dropped as efforts were made to ensure that only vehicles that were in Clean Cities fleets or refueling at Clean Cities stations were counted.