Environmental groups say new fuel economy standards will reduce US oil dependence and air pollution

New gasoline standards for cars and light trucks set by the US Department of Transportation and the US EPA won final approval on Tuesday after several months of public review and hearings.

The new mileage standards will require that American cars get an average of 54.5 miles per gallon by 2025. The EPA touted the change as a near doubling of fuel efficiency for cars, and predicted the effect on consumers would be like lowering the price of gasoline by $1 a gallon. Overall, the measure will save consumers more than $1.7 trillion at the gas pump and reduce U.S. oil consumption by 12 billion barrels, according to the EPA.

Trim college costs: Buy a car share membership

No one sends a kid to college without escaping a raft of sacred duties. There’s the requisite group reading of course offerings, the ceremonial first check writing, the buying of the coordinated bedding and the securing of a vehicle in which the newly minted young adult is launched full throttle into his or her post-secondary education experience.

But this last carbon intensive practice has never been economical, especially for young men whose insurance rates can jackhammer through mom and dad’s bank account faster than tuition fees.

More and more, people are questioning whether wheels are even necessary on campus. Many colleges can’t accommodate all those parking needs, and even on gigantic state school campuses students don’t need to drive from class to class. Often a young adult mainly needs a car to return home on weekends or holidays, a transportation need easily solved by Greyhound or Amtrak. For those occasional excursions when a car is called for, the new answer is car sharing