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

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

Green Car Congress

The model also includes representation of fleet turnover, and opportunities for fuel use and emissions abatement, including representation of electric vehicles. Emissions trading or a carbon tax is going to achieve their emissions goals at the lowest possible cost to society.

Standards 218
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BCG study finds conventional automotive technologies have high CO2 reduction potential at lower cost; stiff competition for electric cars

Green Car Congress

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.

CO2 246
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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

In other words, the automakers still have to meet the fleet-based emissions requirements through their sales mix. Its goal was and is to reduce the environmental impact of light-duty vehicles through the gradual introduction of ZEVs into the California fleet. ARB first adopted the ZEV Regulation in 1990. Who knows?

2018 257
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MIT Energy Initiative report on transforming the US transportation system by 2050 to address climate challenges

Green Car Congress

Achieving our overall goal—reducing fleet fuel and energy consumption and GHGs by three-quarters or more—will be extremely challenging. In the United States, LDVs alone currently account for 43% of petroleum demand and 23% of GHG emissions, when fuel production is considered. —John Heywood.

MIT 150
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We Need More Than Just Electric Vehicles

Cars That Think

The total cost of purchasing and driving one—the cost of ownership—has fallen nearly to parity with a typical gasoline-fueled car. In the United States, for example, there are more than 49,000 public charging stations , and it is now possible to drive an EV from New York to California using public charging networks.