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New lifecycle analysis of WTW GHG emissions of diesel and gasoline refined in US from Canadian oil sands crude

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In a new, comprehensive study, a team from Argonne National Laboratory, Stanford University and UC Davis ITS has estimated the well-to-wheels (WTW) GHG emissions of US production of gasoline and diesel sourced from Canadian oil sands. g CO 2 e/MJ for US conventional crude oil recovery. M+B = surface mined bitumen.

Oil-Sands 150
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UC Davis ITS researchers take a detailed look at water consumption and withdrawal requirements for ethanol

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Water consumption intensity of ethanol from corn grain and crop residue and the avoided/displaced water use credits assigned to coproducts: DGS and electricity. While a number of studies have tired to assess the water consumption required for ethanol production, the results differ by orders of magnitude, with estimates ranging from 1.1

Water 199
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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

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and UC-Davis Emeritus and Bruce R. The Plug-in Hybrid Electric Vehicle with Long Electric Range (PHEVLER - pronounced “fevler”) is a new category emerging in the electric vehicle marketplace. PHEVLERs are defined as PHEVs with sufficient battery capacity for all electric driving of twice the average daily distance. [

Clean 150
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ARB posts six new LCFS pathway applications for comment; new PFAD biodiesel approach

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The LCFS requires oil producers, importers and other fuel providers gradually to reduce, on a full-fuel lifecycle basis, the carbon intensity (CI) of their transportation fuel mix (measured in gCO 2 e/MJ) by from 0.25% in 2011 to 10% by 2020. The baseline carbon intensity for gasoline in the LCFS lookup table is 99.18 Earlier post.)

Oil 247
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California ARB considering four new low-carbon fuel pathways; Neste renewable diesel and sugarcane molasses ethanol

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Among the new pathways to be considered is the production of renewable diesel from Australian tallow at Neste Oil’s Singapore plant. The CI of a fuel is determined by the sum of all greenhouse gas emissions associated with the production, transportation, processing and consumption of a fuel (its pathway). Earlier post.)

Renewable 236
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UMTRI study finds US and China could turnover more than 90% of LDV fleet to alternative powertrains by 2050 under very aggressive penetration scenarios

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Production forecasts from IHS. Their definition for alternative powertrains/fuels eliminates pure gasoline and diesel powertrains/fuels, but does include hybridization of those fuels. Davis, personal communication, February 20, 2010). hybrid engines that use gasoline or diesel fuel). evolutionary thinking.

Fleet 218
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Harmonizing Low Carbon Fuel Standards

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is not important as long as all facets of fuel production (feedstock production, feedstock transportation, fuel production, fuel transportation and storage, and ILUC) and fuel use are similarly considered. For LCA analysis, the model used for calculation (CA-GREET, GHGenius, etc.) Earlier post.).

Carbon 244