A recent study at the University of Michigan Transportation Research Institute showed that September saw the largest decline in average fuel economy, from 25.8 mpg to 25.3 mpg, since December 2011.
Oct 9, 2014 24/7 Wall Street
By 2040, half of all cars will be hybrids or running on alternative fuels; energy demand will be flat for the developed world but will increase 60% for developing nations, and non-conventional oil sources will handily meet the demand of 110m barrels.
Dec 13, 2011 AP via Bloomberg Business Week
The new stickers offer significantly more useful information for comparing a new vehicle's gas mileage to other cars, including how much a year's worth of gas will cost you and the impact of that car on the environment.
May 30, 2011 Fast Company
Three California schools are seeking to quantify the effects of efficiency-conscious driving in a study to establish a baseline for drivers' behavior.
Jan 19, 2011 TheCityFix
Normally fuel economy standards are set by the National Highway Traffic Safety Administration. Due to the 2007 Supreme Court ruling on the Clean Air Act, the new rules are jointly issued by the EPA to regulate tailpipe emissions as well as CAFE.
Apr 5, 2010 Union Of Concerned Scientists
<p>Small car sales, especially hybrids and subcompacts, are jumping while pickups and SUV sales plummet, contributing to a reduction in gas consumption. The $3.50 gallon mark may have been key to influencing vehicle selection as well as driver behavior.</p>
May 5, 2008 The New York Times