Declares that "alternative fuel" means all products or energy sources used to propel motor vehicles, other than conventional gasoline, diesel, or reformulated gasoline. Alternative fuel includes, but is not limited to, liquefied petroleum gas, liquefied natural gas, compressed natural gas, biodiesel fuel, E85 motor fuel, fuels containing seventy percent or more by volume of alcohol fuel, fuels that are derived from biomass, hydrogen fuel, anhydrous ammonia fuel, nonhazardous motor fuel, or electricity, excluding onboard electric generation.

Provides that "E85 motor fuel" means an alternative fuel that is a blend of ethanol and hydrocarbon of which the ethanol portion is nominally seventy-five to eighty-five percent denatured fuel ethanol by volume that complies with the most recent version of American society of testing and materials specification D 5798.