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US EIA Reports Record-setting 7% Overall Decline in US Carbon Dioxide Emissions in 2009; Transport Emissions Down 4.1%, Lowest Percentage Reduction of the End-UseSectors

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In 2009, energy-related carbon dioxide emissions in the United States saw their largest absolute and percentage annual decline (405 million metric tons or 7.0%) since the start of US Energy Information Administration’s (EIA) comprehensive record of annual energy data that begins in 1949. Source: EIA. Click to enlarge. between 2008 and 2009.

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Audi aims to reduce CO2 emissions by 30% over the vehicle lifecycle by 2025

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In the long term, Audi is pursuing the vision of CO2-neutral mobility and aims to be climate-neutral throughout the company on balance by 2050. Audi is focusing on the electric car, which has the best carbon footprint of all drive systems in the largest markets over its entire service life. 97.9 - 111.9

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Ford researchers: global light-duty CO2 regulatory targets broadly consistent with 450 ppm stabilization

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biofuels, carbon intensity) and updated input variables from 2010 levels to reflect regional future conditions. The variables included biofuel availability, WTT fuel carbon intensity, and powertrain characteristics and mix, with unique assumptions for each region. Climate Change Emissions Fuel Efficiency Policy'

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MIT Report Outlines System-Oriented Coordinated Polices for Reduction in Light-Duty Vehicle Petroleum Use and Emissions

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The approach balances reducing the fuel consumption of both new and in-use vehicles, while encouraging the displacement of petroleum by less carbon-intensive, non-petroleum alternatives. We emphasize that this policy portfolio is not a substitute for an economy-wide carbon management policy (such as a carbon tax or cap-and-trade system).

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Study: Cash-for-Clunkers Programs Should Use Fuel Economy Rather Than Age to Maximize GHG Reductions

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Considering the 4-6 year vehicle product planning, design, and introduction cycles where major retooling of automobile plants is needed, the researchers said, such longer term programs could actually induce technology changes. Tags: Climate Change Emissions Policy. Earlier post.).

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EPAs GHG Standards for Light-Duty Vehicles; Special Credits To Encourage PHEVs, BEVs and FCVs

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mpg if all improvements came from fuel economy) and 34.1 mpg US (6.9 mpg US (EPA). Final CAFE mpg US (NHTSA). mpg US (EPA). Final CAFE mpg US (NHTSA). mpg US (EPA). mpg US (EPA). Final CAFE mpg US (NHTSA). L/100km) fuel economy level, respectively. Earlier post.). Passenger cars.

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Massachusetts sets state GHG emissions limit for 2020 at 25% below 1990 levels, releases plan with additional measures, including Pay As You Drive auto insurance

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Secretary Bowles set the limit today at the statutory maximum of 25 percent and released the Clean Energy and Climate Plan for 2020, which contains a portfolio of policies designed to meet the limit. reduction); Federal renewable fuel standard and regional low carbon fuel standard (1.6% Massachusetts Clean Energy and Climate Plan.