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

Green Car Congress

Our analysis shows that a diverse set of measures targeting vehicle buyers is necessary to drive widespread adoption of clean technologies. More than 90% of such vehicles are powered by internal combustion engines burning oil-derived fuels. Note the different scaling used in the graphs. McCollum et al. Click to enlarge.

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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

Green Car Congress

Direct transportation (fuel) taxes generate the greatest reductions in CO 2 emission from transportation, achieving CO 2 emissions at 86% of 2005 levels by about 2025. While CO 2 prices are equivalent to fuel taxes, CO 2 prices at their projected levels are far too small to create a significant incentive to drive less.

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California ARB mods to ZEV regulations for IVMs would result in ~1.9% drop in total ZEV/TZEV units 2018-2025; no impact on air quality requirements

Green Car Congress

The ZEV regulations, which are now part of California’s comprehensive Advanced Clean Cars (ACC) program which also includes the LEV III tailpipe emissions standard, is the “technology-forcing piece” of the state’s regulatory package for light-duty vehicles. Could another policy have accomplished the same at less cost with less conflict?

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GFEI report suggests $2T savings from fuel economy improvements in ICE vehicles through 2025 can help fund long-term transition to plug-ins

Green Car Congress

Meanwhile, significant gains in vehicle fuel economy over the coming decades are possible and very much needed globally in order to address pressing issues of climate change, energy security and sustainable mobility. An alternative to a feebate that could raise similar revenue is raising fuel taxes by around $0.07

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MIT Energy Initiative report on transforming the US transportation system by 2050 to address climate challenges

Green Car Congress

Overall, we have substantial opportunities for reducing environmental and climate impacts from light-duty road vehicles. The market for pure BEVs is likely to be limited because their inherently limited driving range and long recharging times, and their high cost, make them less attractive to purchasers looking for an all-purpose vehicle.

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