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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. 100+ mile range and fast refueling capable or 200 mile range.

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UC report to CalEPA outlines policy options to decarbonize California transportation by 2045

Green Car Congress

Vehicle miles traveled: the demand for travel and mode selection that defines total vehicle use. Fuels: liquid petroleum fuels that dominate transportation today and renewable and alternative fuels that can act as substitutes. Transportation pricing: Gasoline taxes. Active transportation. Parking pricing policies.

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

Green Car Congress

Market-based incentives should be implemented to support the US Corporate Average Fuel Economy (CAFE) LDV requirements. miles per gallon will not reflect what most new car buyers should expect to achieve in 2025. However, the flexibility and lower costs of PHEVs appear to trump this simplicity, certainly in the nearer term.

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