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Roland Berger study outlines integrated vehicle and fuels roadmap for further abating transport GHG emissions 2030+ at lowest societal cost

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A new study by consultancy Roland Berger defines an integrated roadmap for European road transport decarbonization to 2030 and beyond; the current regulatory framework for vehicle emissions, carbon intensity of fuels and use of renewable fuels covers only up to 2020/2021. Roland Berger study. 34 Mton CO 2 e (WTW).

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Study: Kerry-Lieberman Bill Would Cut US Oil Imports By Up to 40% Below Current Levels

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A new study by the Peterson Institute for International Economics concluded that the Kerry-Lieberman “American Power Act”—the energy and climate change legislation recently introduced in the Senate ( earlier post )—would reduced US oil imports by 33-40% below current levels and by 9-19% below projected business-as-usual levels by 2030.

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Study finds that dry-feed gasification for coal-to-liquids is more efficient, lower-emitting and cheaper than slurry-feed; CCS cost-effective for reduction of CO2

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A co-production scenario—yet to be commercial—would take unconverted syngas from the FT reactor and combust it in a combined cycle power plant to generate electricity that is sold to the grid. Plant-level CO 2 emissions can be greatly reduced by using the CCS technology, the study found, without much increase in capital cost.

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Study suggests that decarbonizing US transport sector by converting waste CO2 to fuels would require economical air-capture of CO2

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His paper, Kreutz noted, is only a preliminary scoping study designed to sketch out the rough outlines of each system’s prospective performance and economics as related primarily to GHG. Kreutz presented the paper at the 10 th International Conference on Greenhouse Gas Control Technologies ( GHGT-10 ) earlier this fall in The Netherlands.

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Updated NETL study provides more detailed economic and environmental assessment of coal-to-liquids and CTL with modest biomass

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The National Energy Technology Laboratory (NETL) has released a follow-on study to its 2009 evaluation of the economic and environmental performance of Coal-to-Liquids (CTL) and CTL with modest amounts of biomass mixed in (15% by weight) for the production of zero-sulfure diesel fuel. Earlier post.).

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Amyris renewable jet fuel receives regulatory approval in Brazil for blends up to 10%

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A recent study by Brazilian researchers evaluating the lifecycle GHG emissions of the farnesane-based renewable fuel concluded that it presents “a substantial potential” to mitigate the GHG emissions of the aviation sector. In the ES&T study base case, the researchers calculated a “rather optimistic” GHG footprint of 8.5g

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Study finds no alternative to widespread switching of direct fuel uses to electricity to meet 2050 California GHG targets; putting detail in climate wedges

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Technically feasible levels of energy efficiency and decarbonized energy supply alone will not be sufficient to reduce greenhouse gas emissions 80% below 1990 levels by 2050, according to a detailed modeling of the California economy performed by a team from Energy and Environmental Economics, the Monterey. Laboratory. Subsequent work has.

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