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UC Davis Study Finds That Near-Term Marginal Electricity Mix in California for Plug-in and Fuel Cell Vehicles Will Result in Fuel With Carbon Levels More Than 60% Higher Than Estimated in the LCFS

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The marginal electricity emissions rate will be higher than the average rate from all generation—likely to exceed 600 gCO 2 equiv.kWh -1 during most hours of the day and months of the year—and will likely be more than 60% higher than the value estimated in the Low Carbon Fuel Standard. Source: McCarthy et al. Click to enlarge.

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California Study to Explore Repurposing EV Batteries for Household Energy Storage

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The California Center for Sustainable Energy (CCSE) will lead a joint research study of how the useful lifespan of electric vehicle batteries could be extended by repurposing them as household electric storage devices with a $992,000 grant from the University of California. Tags: Batteries Electric (Battery).

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Royal Academy of Engineering Report Says EV Success Depends on Low-Carbon Electricity, Universal Broadband Provision and Smart Grids

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The introduction of electric vehicles on a large scale in the UK can only have a beneficial effect on CO 2 emissions if low-carbon electricity, universal broadband provision and smart grids are in place to support the transition, according to a new report published by the UK Royal Academy of Engineering.

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UPS Adopts Plan to Cut Its Airline Carbon Emissions An Additional 20% by 2020; Biofuels Part of the Plan

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UPS Chairman and CEO Scott Davis. In 2008, it increased the number of vehicles powered by electricity, compressed natural gas, liquid natural gas, and hybrid combinations. Tags: Aviation Emissions Fuel Efficiency. More than a third of its alternative fuel/technology vehicles operate outside the United States.

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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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Possible alternative powertrains/fuels include: CNG; CNG/diesel hybrid; Diesel/electric hybrid; Gasoline/electric hybrid;Gasoline/CNG hybrid; Gasoline/liquefied petroleum gas (LPG) hybrid; Pure electric; Ethanol (E85); Ethanol (E85)/electric hybrid; Hydrogen; and Fuel cell vehicles. evolutionary thinking.

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Report Finds that GHG Reductions of More Than 50% from Projected BAU Levels by 2050 from Aviation and Marine Transportation Sectors Are Possible

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For marine transport, larger ships, new combined cycle or diesel-electric engines, and optimized hull and propeller designs could provide an additional 17% reduction in emissions below BAU projections by 2050. liquefied natural gas and marine diesel oil) or to other renewable energy sources, such as wind or solar power.

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Exploring the Potential Use, Impact and Valuation of Plug-in Hybrid Electric Vehicles

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A study by Jonn Axsen and Ken Kurani from the Institute of Transportation Studies, UC Davis, estimates electricity and gasoline use under three recharging scenarios. the electric range capability—of the PHEV. Two recent studies explore different aspects of the use, potential impact and valuation of PHEVs.

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