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
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
August 13, 2015, 11am PDT
A bill working its way through the California State Legislature would require the state to reduce petroleum its consumption by half in 15 years. CALmatters, a nonprofit journalism venture, seeks to find out if it is even possible.
July 7, 2015, 10am PDT
An op-ed by Jostein Solheim, CEO of Ben & Jerry's, supports the second phase of greenhouse gas emissions and fuel efficiency standards for medium- and heavy-duty engines and vehicles that would become effective 2018.
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 21, 2015, 1pm PDT
Transportation for America recaps the first meeting in three years by the House Ways and Means Committee to address transportation funding. Chairman Paul Ryan decried the $63 billion bailout of the Highway Trust Fund but ruled out a gas tax hike.
March 23, 2015, 6am PDT
The News & Observer's "road worrier" (not a typo!), Bruce Siceloff, provides ongoing coverage of the sad saga of North Carolina's gas tax, set to be adjusted downwards by statute.
March 9, 2015, 8am PDT
Manufacturers say yes, arguing that the reduction in vehicle crashes decreases traffic congestion. Other features improve traffic flow. But these are safety technologies, not emission-reducing measures, that critics worry will water-down CAFE.
January 4, 2015, 7am PST
In this Washington Post opinion, Paul Bledsoe, former staff member of the Senate Finance Committee, clears up five common misunderstandings about the federal gas tax to inform discussions on America's infrastructure funding crisis
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.
December 4, 2014, 7am PST
For the first time since 2006, gasoline consumption in California increased from the prior fiscal year. From July 2013 through June 2014, consumption increased 1 percent.
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.
July 31, 2014, 9am PDT
It's been exactly a year since the state approved a 3-cent increase in the gas tax with hard fought legislation that ties future increases to inflation. However, the automatic indexing of the gas tax may be undone by voters on November 4.
February 19, 2014, 11am PST
Over strong objections from some auto and truck manufacturers, President Obama directed EPA to develop new fuel efficiency regulations for medium and heavy-duty trucks by March 2016 as part of his administration's effort to reduce carbon emissions.
The New York Times - Politics
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.
April 8, 2013, 10am PDT
The EPA's newly proposed rules to reduce sulfur in gasoline may have the perverse effect of making alternative vehicles, that is, those that don't run on gasoline, less competitive with conventional vehicles and ensure that we remain addicted to oil.
The New York Times - Energy & Environment
September 18, 2012, 2pm PDT
The Wall Street Journal published a 10-page energy section with the declining gas tax problem on page 1. Five solutions are offered: taxing the miles, taxing the roads, indexing the gas tax, taxing the oil, and taxing the cars. Each has challenges.
September 15, 2012, 5am PDT
NYT Economic Scene columnist Eduardo Porter makes a strong case against the new 54.5 mpg by 2025 fuel efficiency standards, arguing instead for higher gas taxes. Critiquing the piece, Reuter's economics blogger, Felix Salmon calls for both measures.
The New York Times - Business Day
August 31, 2012, 5am PDT
With President Obama adopting historic fuel efficiency regulations for motor vehicles, it may be helpful to hear from opponents of the regulatory approach, not only from the President’s political opponents but also the venerable Brookings Institution
May 14, 2012, 10am PDT
Ann Mesnikoff, Director of the Sierra Club Green Transportation Campaign, looks at the CBO's Highway Trust Fund report on the relationship between fuel economy standards and projected gas tax revenues, and finds it too hypothetical.