Duffy ordered his chief of the National Highway Traffic Safety Administration to “propose the rescission or replacement of ...

Miles per gallon gasoline equivalent (MPGe or MPGge) is a measure of the average distance traveled per unit of energy consumed. MPGe is used by the U.S. Environmental Protection Agency (EPA ...

will set a global warming pollution standard of 163 grams per mile by 2025, the equivalent of 54.5 miles per gallon (mpg) if met exclusively with fuel efficiency improvements, or a Corporate ...