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U of Toronto study finds US electrification of LDV fleet not a silver bullet for tackling climate change in vehicle sector

Green Car Congress

A new study by researchers at the University of Toronto has found that current US policies are insufficient to remain within a sectoral CO 2 emission budget for light-duty vehicles that is consistent with preventing more than 2?°C The paper is published in the journal Nature Climate Change. C global warming.

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Perspective: The Role of Offsets in Climate Change Legislation

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This article shows that including offsets in climate change legislation would likely make an emissions program more cost-effective by: (a) providing an incentive for non-regulated sources to generate emission reductions; and (b) expanding emission compliance opportunities for regulated entities. Assuming the offset is legitimate—i.e.,

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Study finds global carbon emissions reached 10 billion tonnes in 2010

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Published in the journal Nature Climate Change , the new analysis shows fossil fuel emissions increased by 5.9% in 2010 and by 49% since 1990, the reference year for the Kyoto protocol. Emissions from the trade of goods and services produced in emerging economies but consumed in the West increased from 2.5%

2010 239
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U Toronto LCA suggests that with CNG as primary vehicle energy source, EVs best targeted at non-attainment areas

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GREET assumes that a dedicated CNG CV and CNG HEV can achieve fuel economies that are 5% and 40% higher on an energy equivalent basis, respectively, than the reference vehicle. They then estimated the NPVs of climate change and human health impacts from the GHG and CAC emissions, respectively. Credit: ACS, Luk et al.

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Summary of decisions from Durban climate conference

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Governments at the COP17 meeting decided to adopt some form of a universal legal agreement on climate change as soon. Parties to this second period will turn their economy-wide targets into quantified emission limitation or reduction objectives and submit them for review by 1 May 2012. existing climate change.

Climate 294
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Study concludes abundant shale gas is neither climate hero nor villain; need for targeted GHG reduction policy

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While natural gas can reduce greenhouse emissions when it is substituted for higher-emission energy sources, abundant shale gas is not likely to substantially alter total emissions without policies targeted at greenhouse gas reduction, according to a new study by two researchers at Duke University.

Climate 199
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NSF and DOE form Partnership on Advanced Combustion Engines; goal 25-40% better LDV fuel economy and 55% BTE in heavy-duty engines; $12M in awards for FY 2012-2014

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The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. bio-derived) fuels have the potential to dramatically increase fuel economy. The potential is significant.