Figure 15: Reported Alternative-Fueled Vehicles Used in Law Enforcement. This pie chart shows the fuel-type distribution of alternative-fueled vehicles used for law enforcement applications, as reported on the EIA-886 alternative fuel survey for 1998. Nearly 55 percent of the reported law enforcement AFVs were compressed natural gas vehicles. 35 percent were propane vehicles, almost 9 percent were ethanol vehicles, and about 2 percent were methanol vehicles.

Back to article