Obama Moves Ahead to Increase Fuel Efficiency Standards for Heavy-Duty Vehicles
February 19, 2014, www.enn.com | “President Barack Obama is moving ahead to increase fuel efficiency standards. While speaking at a Safeway distribution center in Maryland this week, President Obama cited the advantages of the fuel efficiency standards he put in place for both cars and light-duty vehicles, as well as heavy-duty vehicles.”
“Obama Moves Ahead to Increase Fuel Efficiency Standards for Heavy-Duty Vehicleswww.enn.comThe standards require combination tractors to achieve a 20 percent reduction in fuel consumption and greenhouse gas (GHG) emissions…”
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