NHTSA administers the CAFE program, and the Environmental Protection Agency (EPA) provides the fuel economy data. NHTSA sets fuel economy standards for cars and light trucks sold in the U.S. while EPA calculates the average fuel economy for each manufacturer. This site contains an immense amount of information about the CAFE program including a Notes: CAFE = corporate average fuel economy. The figure depicts effects over the first 14 years (after which all current vehicles are assumed to be retired) from policy changes that would bring about a 10 percent reduction in gasoline consumption in the 15th year. Over the initial 14 years, a 46-cent-per-gallon increase in Proposes substantial increases in the Corporate Average Fuel Economy (CAFE) standards for passenger cars and light trucks that would enhance energy security by improving fuel economy. Since the carbon dioxide (CO2) emitted from the tailpipes of new motor vehicles is the natural by-product of the combustion of fuel, the increased standards would By 2025, passenger cars and light-duty trucks in the U.S. must meet Corporate Average Fuel Economy (CAFE) fleet standards of 54.5 miles per gallon (MPG). And, between 2017 and 2025, vehicle manufacturers are required to achieve annual efficiency gains of 5% and 3.5% respectively. While the goals are clear, the path to achieving them is not. Another loophole is to transfer over-compliance of CAFE (corporate average fuel economy) targets to offset up to 65% of the shortfall. That rewards those that sell higher percentages of plug-in If adopted, the changes will substantially downgrade the fuel-efficiency ratings given to EVs and be used to determine corporate average fuel economy (better known as CAFE). March 9, 2016 by Robin Vercruse. In simplest terms, the Corporate Average Fuel Economy (CAFE) standards are where national security meets cleaner air. Initially focused on reducing our nation’s petroleum use in the wake of the oil crisis of the 1970s, coupled with tailpipe emissions standards, the CAFE standards have since become the U.S The new Corporate Average Fuel Economy (CAFE) standards — unveiled Friday by the Department of Transportation's National Highway Traffic Safety Administration (NHTSA) — requires passenger cars .

cafe corporate average fuel economy