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California reduces tax on dimethyl ether (DME) fuel to be consistent with other alternative fuels; enabling retail sales

Green Car Congress

The California state legislature passed and the Governor signed into law a bill ( AB-2663 ) that lowers the Use Fuel Tax rate of dimethyl ether (DME) from $0.18 per gallon of DME-propane fuel blend used on or after 1 July 2021 (the same tax rate as propane, $0.06 per gallon of DME used and $0.06 per gallon).

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

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Policies to entice consumers away from fossil-fuel powered vehicles and normalize low carbon, alternative-fuel alternatives, such as electric vehicles, are vital if the world is to significantly reduce transport sector carbon pure-emissions, according to a new study. Note the different scaling used in the graphs.

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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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Conventional automotive technologies have significant emission-reduction potential, according to a draft of the Boston Consulting Group’s (BCG) latest report on automotive propulsion, Powering Autos to 2020. —“Powering Autos to 2020” (draft). Source: BCG. Click to enlarge. However, China is a major wildcard.

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Study concludes significant additional transport policy interventions will be required for Europe to meet its GHG reduction goal

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The EU has also made a commitment to reduce emissions in sectors outside the EU ETS, including transportation, by 10% on year-2005 levels by 2020. 10% (depending on scenario) from NNP values, primarily due to the use of alternative fuels from wood feedstocks. 19% compared to the NNP case.

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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

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The plan as outlined also calls for further work on advanced biofuels, advanced batteries and fuel cell technologies in every transportation mode. In coming months, the plan notes, the Department of Transportation will work with other agencies to further explore strategies for integrating alternative fuel vessels into the US flag fleet.

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

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The overall finding is that combined vehicle and fuel costs for the LC1 scenario are higher over the first 10 years ($10 billion cumulative from 2020 to 2030), and thereafter lower due to the reduced costs for fuel and improved vehicle technology ($177 billion savings cumulative from 2031 to 2045, for a net of $167 billion, 2020 to 2045).

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

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The report addresses topics related to the evolution of vehicle technology and its deployment, the development of alternative fuels and energy sources, the impacts of driver behavior, and the implications of all of these factors on future GHG emissions in the United States, Europe, China, and Japan.

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