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New phase of globalization could undermine efforts to reduce CO2 emissions

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A new study finds that the growth of carbon production from Chinese exports has slowed or reversed, reflecting a “new phase of globalization” between developing countries that could undermine international efforts to reduce emissions. The paper is published in Nature Communications.

Emissions 170
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Argonne analysis shows greenhouse gas emissions similar for shale, conventional oil

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Shale oil production generates greenhouse gas emissions at levels similar to conventional crude oil production, according to a pair of new studies released by the US Department of Energy’s Argonne National Laboratory. Until now, little information has existed about how production methods impact greenhouse gas emissions at these sites.

Oil 150
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CRC study finds some adverse results from use of mid-level ethanol blends in MY 2001-2009 engines; DOE and ethanol industry say study significantly flawed

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The study claims mechanical damage and suggests degraded engine performance, emissions and durability on conventional vehicles from the use of E15 or E20 fuel. CRC research programs are managed by five technical committees (Advanced/Vehicle/Fuel/Lubricants, Atmospheric Impacts, Emissions, Performance, and Aviation.). Background.

2001 199
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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 equivalents per megajoule (in lower heating value, CO 2 e/MJ). M+B = surface mined bitumen.

Oil-Sands 150
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California ARB to Hold Public Workshop on LEV III Technologies; Criteria Pollutants and Greenhouse Gas Emissions

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The California Air Resources Board (ARB) is developing a proposal for more stringent emission requirements for new passenger vehicles, to be considered by the Board later this year. This second workshop will go into more detail in several areas related to criteria pollutant emissions and greenhouse gas emissions. EDAG, 2009.

Pollution 186
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Reducing GHG Emissions with Land Use, Transit, and Auto Pricing Policies

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Source: Rodier 2009. California’s global warming legislation requires reducing greenhouse gas (GHG) emissions to 1990 levels by 2020 and 80% below 1990 levels by 2050. 2009) A Review of the International Modeling Literature: Transit, Land Use and Auto Pricing Strategies to Reduce Vehicle Miles Traveled and Greenhouse Gas Emissions.

Emissions 150
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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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Well-to-wheels vehicle emissions (gCO 2 equiv.km -1 ) by energy source, vehicle energy intensity (MJkm -1 ), and fuel carbon intensity (gCO 2 equiv. It also explores sensitivities of electricity supply and emissions to hydro-power availability, timing of electricity demand (including vehicle recharging), and demand location within the state.

Plug-in 231