Reducing the Fuel Consumption and Greenhouse Gas Emissions of Medium- and Heavy-Duty Vehicles, Phase Two: First Report
The National Research Council has released a report that analyzes and provides options for improvements to the certification and compliance procedures for medium- and heavy-duty vehicles; reviews an updated analysis of the makeup and characterization of the medium- and heavy-duty truck fleet; examines the barriers to and the potential applications of natural gas in class 2b through class 8 vehicles; and addresses uncertainties and performs sensitivity analyses for the fuel consumption and cost/benefit estimates.
The report recommends that the National Highway Traffic Safety Administration and the Environmental Protection Agency develop a separate standard for natural gas vehicles as is the case for diesel- and gasoline-fueled vehicles. The committee that produced the report also recommended that the agencies consider the “well-to-tank” energy consumption and greenhouse gas emissions associated with natural gas vehicles as well as for other vehicle and energy technologies that include biofuels, dimethyl ether, and hydrogen fuel cells.
TRB is a division of the National Academies, which include the National Academy of Sciences, National Academy of Engineering, Institute of Medicine, and National Research Council
This Summary Last Modified On: 4/12/2014