Alternative Fuel and Fuel-Efficient Vehicle Acquisition and Use Requirements
The Tennessee Department of General Services must ensure that at least 25% of newly purchased passenger motor vehicles procured for use in areas designated as ozone nonattainment areas are hybrid electric vehicles (HEVs), provided that such vehicles are available at the time of procurement. If HEVs are not available, conventional gasoline vehicles achieving an average fuel economy of at least 25 miles per gallon (mpg) may satisfy the requirement. In areas not designated as ozone nonattainment areas, at least 25% of newly purchased passenger motor vehicles must be either HEVs or conventional gasoline vehicles achieving an average fuel economy of at least 25 mpg.
State fleets must make every effort to achieve the goal that 100% of newly purchased motor vehicles are energy-efficient vehicles. Energy-efficient vehicles are defined as passenger vehicles that are alternative fuel vehicles using alternative fuels, as defined by the Energy Policy Act of 1992; HEVs; conventional gasoline vehicles achieving an average fuel economy of at least 25 mpg; or vehicles powered by ultra-low sulfur diesel achieving an average fuel economy of at least 30 mpg. Additionally, state agencies should strive to use ethanol and biodiesel in appropriate state-owned vehicles whenever possible and should support the development of biofuels fueling infrastructure.
(Reference Tennessee Code 4-3-1109 and Executive Order 33, 2006)