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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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DOE: US gasoline taxes dropped below 20% of total price in 2015

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Fuel taxes in the United States in 2015 accounted for 19% of the price of a gallon of gasoline, down from just under 30% in 1990, according to figures compiled by the US Department of Energy (DOE). Japan’s gasoline taxes were nearly half of the price in those years. Source: DOE. Click to enlarge.

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BCG study finds conventional automotive technologies have high CO2 reduction potential at lower cost; stiff competition for electric cars

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Advanced combustion technologies alone could reduce CO 2 tailpipe emissions by 40% from current average levels for new-vehicle fleets of 250 to 270 grams per kilometer (g/km) in the United States, 150 to 170 g/km in Europe, 130 to 140 g/km in Japan, and 200 to 215g/km in China, according to the analysis. Source: BCG. Click to enlarge.

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Study finds CO2 emissions trading more effective path to automotive CO2 reduction in Europe than tailpipe standards

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He points out that because of high fuel taxes and the resulting high cost of gasoline in Europe, the existing fleet of passenger cars there is already more efficient than the US fleet, so implementing stringent fuel efficiency standards would be more costly for Europe.

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Energy Learning Curve Survey Finds Americans Support Wide Array of Proposed Energy Policies, But Are Not Yet Ready to Make Tradeoffs

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At least 10 major energy proposals that would provide incentives for energy efficiency, reduce gasoline usage and support alternative energy have the support of more than two-thirds of Americans, according to a new survey, “The Energy Learning Curve” released by Public Agenda, an opinion research and citizen engagement organization.

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

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In addition to this $450 billion investment, the Act provides $50 billion over six years to develop 11 authorized high-speed rail corridors linking major metropolitan regions in the United States. The Fund is replenished by revenue collected from motor fuel taxes. Consolidating or terminating more than 75 programs.

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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

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In addition, although many experts say that the solution to our energy and climate problems is sending the correct price signals to industry and consumers, the transport sector’s behavior is highly inelastic in that it does not change significantly in response to changes in fuel prices, at least in the range that is politically acceptable.

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