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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.

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Is A Tax On Electricity (kWh) Consumed The Best Way to Supplement the Fuel Tax for Electric Vehicles?

EV Adoption

As sales of electric vehicles begin to reach significant numbers across the US, states are exploring approaches to replace lost tax revenue since EV drivers don’t pay fuel taxes as drivers of gas-powered cars do at gas stations. Unfortunately there is currently no simple and agreed upon best replacement for the fuel tax.

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Study Finds That Implementation of a Portfolio of Transportation Strategies Will Be Required for Significant Reductions in GHG from Transportation Sector; Pricing Strategies Have the Largest Potential

Green Car Congress

Strong economy-wide pricing measures (such as a $5.00 per gallon fuel tax by 2050) could result in an additional reduction of 28% in GHG emissions. The Moving Cooler baseline extrapolated these projections further to 2050, resulting in a potential doubling or greater of fleet fuel efficiency. Land use and smart growth.

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

Green Car Congress

The recommendations include: Improving the fuel consumption of mainstream vehicles is the primary nearer-term opportunity for reducing fuel use and GHG emissions. Market-based incentives should be implemented to support the US Corporate Average Fuel Economy (CAFE) LDV requirements.

MIT 150