Fuel Economy

4 days ago
At stake are greenhouse gas emission standards for 2022-25 model year passenger vehicles. Relaxing these standards would likely doom efforts to reduce these emissions 40 percent below 1990 levels by 2030 as required by 2016 state legislation.
Bloomberg News via Los Angeles Times
March 5, 2018, 1pm PST
Both are problems, but globally, sports utility vehicles sales are proliferating far faster than cars, be they electric or petrol-powered, posing a major challenge for governments committed to reducing greenhouse gas emissions.
The New York Times - Climate
January 5, 2018, 12pm PST
Two bills target hybrid and electric vehicles and even fuel efficient vehicles with new registration fees to increase road funding, as nine states did last year. However, many of those states also hiked gas taxes in the same legislation.
New Hampshire Public Radio
October 3, 2017, 6am PDT
Essentially that's what UC Davis, Yale, and MIT researchers found among California families who purchase very fuel efficient vehicles—they also pair them with gas hogs. If your family owns two vehicles, do you meet the profile?
San Francisco Chronicle
June 30, 2017, 11am PDT
Two new reports on transportation funding issued in advance of the July 4th weekend focus attention on gas prices and vehicle travel. Seven states will increase gas taxes on July 1 according to the Institute on Taxation and Economic Policy.
Institute on Taxation and Economic Policy
March 9, 2017, 12pm PST
Some may find it silly to get worked up over an annual fee of about $100 to pay for road maintenance when electric vehicle purchasers receive a $7,500 federal tax credit, on top of generous state perks, but electric vehicle supporters object to them.
February 2, 2017, 12pm PST
Two environmental regulations enacted by the Obama Administration are expected to be rescinded under the Congressional Review Act: the Stream Protection Rule that protects water from mountaintop coal mining and limits on flaring methane emissions.
January 18, 2017, 10am PST
The U.S. Environmental Protection Agency ruled that existing technology allows for increased efficiency in model years 2022 to 2025. The 2011 rule to achieve 54.5 mpg by 2025 required a 'midterm evaluation' to see if the final target was achievable.
The Washington Post - Energy and Environment
January 10, 2017, 1pm PST
Last year set two notable vehicle records. First, the most cars ever sold, at 17.54 million. Second, light trucks accounted for almost 61 percent of all sales. Sales of more fuel efficient car fell, though electric vehicle sales increased.
The Drive
September 13, 2016, 8am PDT
With record amounts of gasoline burned by America's passenger vehicle fleet which is increasing composed of light trucks rather than cars, and with Americans driving record distances, The Washington Post argues it's time for a carbon tax.
The Washington Post - Editorial
August 20, 2016, 9am PDT
The U.S. Environmental Protection Agency and U.S. Department of Transportation jointly issued final standards on Aug. 16 to reduce emissions and improve fuel economy for heavy duty trucks which currently average about six miles per gallon.
New York Times
July 25, 2016, 7am PDT
A new EPA report indicates that auto manufacturers will meet fuel economy and greenhouse gas emissions standards relying largely on gasoline powered vehicles. Or will they? While likely to fall short of 54.5 mpg, they will come close enough.
U.S. D.O.T. Press Release
December 31, 2014, 7am PST
The effect of low gas prices on motor vehicle selection by consumers could set back President Barack Obama's climate legacy, which includes obtaining fuel economy standards of 54.5 mpg by 2025.
The Wall Street Journal
October 9, 2014, 7am PDT
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.
24/7 Wall Street
December 13, 2011, 8am PST
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.
AP via Bloomberg Business Week
May 30, 2011, 1pm PDT
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.
Fast Company
January 19, 2011, 9am PST
Three California schools are seeking to quantify the effects of efficiency-conscious driving in a study to establish a baseline for drivers' behavior.
April 5, 2010, 8am PDT
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.
Union Of Concerned Scientists
May 5, 2008, 2pm PDT
<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>
The New York Times