January 24, 2017, 6am PST
Gasoline consumption in the U.S. peaked in 2007, but began climbing in late 2014 with the decline in gas prices. Last year almost set a new record, but increases in gas prices, fuel efficiency and more EVs could reverse the direction—but when?
June 27, 2016, 6am PDT
It's not just Americans favor SUVs and light truck over compact cars, but that a majority of EV and hybrid owners who have traded in their cars are opting for all-gas vehicles, and that spells trouble for meeting President Obama's climate goals.
The New York Times - Science
June 24, 2016, 10am PDT
Two notable transportation developments occur in California on July 1. First, a pilot road charge program begins—5,000 motorists will be charged by the mile driven. Second, the gas tax drops by 2.2 cents. An analysis by ITEP looks at both.
January 7, 2016, 12pm PST
Several key factors, not the least of which was cheap gas, combined to make 2015 a record year for new passenger vehicle sales, smashing the 2009 record of 10.4 million sales and edging-out the prior record of 17.40 million sales in 2000.
December 9, 2015, 10am PST
The COP21 talks in Paris won't take on transportation directly, "the world’s fastest-growing energy-based contributor to greenhouse gases," writes David Jolly for The New York Times. Electric vehicles and fuel efficiency face formidable challenges.
The New York Times - Energy & Environment
November 8, 2015, 1pm PST
New figures from the Federal Highway Administration show no abatement in increasing vehicle miles traveled (VMT). While low oil prices have been beneficial for the environment on the production end, it is wreaking havoc on the consumption side.
September 14, 2015, 9am PDT
A new report stresses the importance of international cooperation on low-carbon development.
July 6, 2015, 11am PDT
Eric Jaffe's July 1 article in CityLab has 18 reasons, and not one in opposition. The date is significant as it marks the official kickoff of the Oregon Road Usage Charge program.
June 25, 2015, 11am PDT
Yes, vehicles have become more fuel efficient, but a just-released report by the Institute on Taxation and Economic Policy shows that inflation is 3.5 times more responsible for the decline in the purchasing power of the gas tax.
Institute on Taxation and Economic Policy
June 23, 2015, 10am PDT
Vermont's Transportation Secretary points to increased fuel efficiency as reason to look for an alternative revenue option, favoring Oregon's Road Usage Charge. Meanwhile, U.S. DOT reactivated its "ticker" to warn of funding cutoff after July 31.
June 18, 2015, 1pm PDT
Honda announced that low gas prices contributed to low demand for the Civic Natural Gas, the only compressed natural gas (CNG)-powered car for sale, the Civic Hybrid, and their first plug-in hybrid-electric vehicle, the Accord.
April 3, 2015, 11am PDT
Gov. Nathan Deal will sign legislation to increase gas taxes through a state sales tax conversion to an excise tax. With new weight-based truck fees, motel fees, and electric vehicle fees, it will add $1 billion in new transportation funding.
January 26, 2015, 12pm PST
Gov. Jerry Brown has an environmental goal that conflicts with an infrastructure goal: reducing oil consumption and raising funds to pay for deferred road needs. The solution may be the Road User Charge, which lies in the hands of a new committee.
December 9, 2014, 8am PST
California's mileage fee pilot program legislation is now law. Dan Weikel of the Los Angeles Times raises two concerns drivers have regarding the switch to a mileage-based fee from a gas tax: privacy and fairness.
October 31, 2014, 9am PDT
Ben Adler of Grist writes how falling oil prices will affect climate change. Cheaper gas prices may encourage more driving and more truck sales at the expense of hybrid, electric, and fuel efficient cars, but the news may not be all bad.
August 6, 2014, 7am PDT
Although today's SUVs are smaller and more fuel efficient than models from the halcyon days of the early 2000s, a recent resurgence of SUV sales proves the incredible persistence of the American thirst for SUVs.
May 20, 2014, 8am PDT
Vehicle-miles-traveled fees made inroads with a potential "no-fee" pilot program in California and a new academic study in Michigan concluding that the state should adopt them. VMT fees may even get some attention in the MAP-21 Reauthorization.
San Gabriel Valley Tribune
May 13, 2014, 8am PDT
Last Thursday, House and Senate leaders announced agreement on an $8.2 billion waterways infrastructure bill, and if they have their way, it won't be their last major agreement. On Monday, a successor highway bill (to MAP-21) will be released.
January 20, 2014, 8am PST
PBS' Hari Sreenivasan and guests share impressions of the North American Auto Show held in Detroit last week. Trucks and luxury cars were the focus, not electric and super-efficient vehicles. Debate on fuel efficiency standards is predicted in 2017.
December 11, 2013, 6am PST
The auto fleet is becoming greener - not just with hybrids and electric vehicles, but all new vehicles are required to be more fuel efficient. While that is good for the environment, declining gas tax revenues threaten the nation's infrastructure.