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

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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). Paltsev, M. Babiker, J.M. 2012.09.001.

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Study finds behavior-influencing policies remain critical for mass market success of low-carbon vehicles

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Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Share of EDVs in 2050. McCollum et al. Click to enlarge.

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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

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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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Study concludes significant additional transport policy interventions will be required for Europe to meet its GHG reduction goal

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Transport GHG emissions in the “No New Policies” case (NNP) and the “Lowest” case (L). EU climate policy aims to limit the global mean temperature increase from anthropogenic climate change to below 2 °C. EU climate policy aims to limit the global mean temperature increase from anthropogenic climate change to below 2 °C.

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Proposed US Transportation Reauthorization Plan Links Greenhouse Gas Reductions to Transportation Planning

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Among the proposals in the new US highway and transportation funding reauthorization bill, outlined by House Committee on Transportation and Infrastructure Chairman James L. in a press conference last week, is the linkage of transportation planning with greenhouse gas emissions reductions. Oberstar (D-Minn.) Mica (R-Fla.)

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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. 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. The key to obtaining significant reductions in transportation-related GHG emissions is to increase the cost of driving.

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IEA technology and policy reports outline paths to halving fuel used for combustion-engined road transport in less than 40 years

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The policy package includes a new fuel economy readiness index, which measures the extent to which countries have implemented steps that will fully exploit the potential of existing fuel economy technologies and maximise their use in vehicles. Fiscal measures can have a strong influence on vehicle-purchasing behavior.