See More Hear More Watch More Hear More Get on iTunes
FiveThirtyEight FiveThirtyEight

Pollution of airlines

The International Council on Clean Transportation, has been tracking airline fuel efficiency since 2010. Its latest report found no overall net gain in fuel efficiency from 2012 to 2013, and a 27 percent gap between the three most efficient carriers and the least efficient one. http://goo.gl/Po26sY

UP NEXT

More from