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MIT study finds fuel economy standards are 6-14 times less cost effective than fuel tax for reducing gasoline use

Green Car Congress

In a study published in the journal Energy Economics , MIT researchers have found that a fuel economy standard is at least six to fourteen times less cost effective than a fuel tax when targeting an identical reduction in cumulative gasoline use (20% by 2050). —Karplus et al. Paltsev, M. Babiker, J.M. 2012.09.001.

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Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Preparing the US for the impacts of climate change. Earlier post.).

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Australia PM Gillard announces carbon pricing plan; transport fuels exempt, but lowered fuel tax credits to bring carbon price to some businesses

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Australia’s per capita CO 2 emissions are higher than those of the US due to an emissions-intensive energy sector. For the first three years, the carbon price will be fixed, before moving to an emissions trading scheme in 2015. Gillard said that by 2020, this would cut emissions by some 160 million tonnes per year.

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Analysis concludes that current transportation policy in most US states will likely worsen GHG emission trends in US

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US states are in a unique position to bring down transportation-related GHG emissions, given their primary role in setting statewide transportation policy and directing large amounts of transportation funding. greenhouse gas (GHG) emissions from the transportation sector, and in most cases make decisions that will likely increase.

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Study finds higher gasoline taxes do not disproportionately impact the poor, especially in developing countries

Green Car Congress

Although increased gasoline taxation has been proposed as a very effective instrument to reduce greenhouse gas emissions, a common argument against such a measure is that it is regressive—i.e., Sterner is lead author in the UN climate panel’s (IPCC) working group Mitigation of Climate Change. —Thomas Sterner.

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CEPS task force report identifies tightening emissions standards as key policy to hit EU 60% reduction in transport GHG; full life-cycle emissions optimal metric

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The report from a task force assembled by the CEPS (Centre for European Policy Studies), a Brussels-based think tank, on European transport policy has concluded that the EU’s goal of a 60% greenhouse gas (GHG) emissions reduction in the transport sector in 2050 compared to 1990 levels is possible, but at a cost.

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Belfer Center Study Concludes Reducing Car and Truck GHG Emissions Will Require Substantially Higher Fuel Prices; Income Tax Credits for Advanced Alt Fuel Vehicles Are Essentially Ineffective at Reducing Sector Emissions

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CO 2 emissions from transportation sector by scenario in the study. The dashed blue line is 2005 emissions; the scale on the right shows the percent of 2005 level. Economy-wide CO 2 prices of $30-60/t CO 2 are too weak on their own to motivate significant reductions in CO 2 emissions from transportation. Source: Morrow et al.