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SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

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Southwest Research Institute engineers have developed the next generation of clean diesel engine technology to reduce hazardous nitrogen oxides (NO x ) and carbon dioxide emissions while minimizing fuel consumption. g/hp-hr NO x emissions). SwRI developed the technology for the California Air Resources Board (CARB).

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Comprehensive assessment concludes black carbon second-most important human emission in warming climate

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A comprehensive assessment of black-carbon climate forcing accepted for publication in the Journal of Geophysical Research: Atmospheres estimates that black carbon, with a total climate forcing of +1.1?W?m m -2 , is the second-most important human emission in terms of its climate-forcing in the present-day atmosphere.

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GM reduced energy intensity and carbon intensity per vehicle in 2013

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In 2013, GM reduced the energy-intensity per vehicle manufactured 3.5% MW, according to the company’s just released 2013 sustainability report. The carbon intensity (CI) per vehicle dropped to 0.87 tonnes CO 2 e/vehicle in 2013, down 1.1% The carbon intensity (CI) per vehicle dropped to 0.87 MW/vehicle from 2.30

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EPA data shows sharp decline in 2013 methane emissions from hydraulically fractured wells: down 73% from 2011

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The US Environmental Protection Agency (EPA) released its fourth year of Greenhouse Gas Reporting Program data, detailing greenhouse gas pollution trends and emissions from large sources and suppliers broken down by industrial sector, geographic region and individual facilities. billion metric tons of CO 2 reported for 2013 represent 91.4%

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MIT study suggests carbon tax could help reduce US deficit, lower other taxes, reduce emissions

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A new report from MIT’s Joint Program on the Science and Policy of Global Change suggests that a tax on carbon emissions could help raise the money needed to reduce the US deficit, while improving the economy, lowering other taxes and reducing emissions. They found that the tax would raise $1.5 —Rausch and Reilly (2012).

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IEA World Energy Outlook 2013 sees CO2 emissions rising by 20% to 2035; oil use on upward trend

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The newly released 2013 edition of the IEA World Energy Outlook (WEO) depicts a world in which some long-held tenets of the energy sector are being rewritten; importers are becoming exporters, while exporters are among the major sources of growing demand. —WEO-2013. Energy demand growth moves to Asia. Source: IEA. Gt by 2035.

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Singapore introducing stiff new feebate scheme for low carbon cars

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Singapore will implement a new Carbon Emissions-Based Vehicle Scheme (CEV) on 1 January 2012, providing rebates to qualified new cars, taxis, and imported used cars with low carbon emissions, and imposing an equivalent surcharge on higher emitting vehicles. The CEV will be applicable till 31 December 2014.

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