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Air pollution regulations over last decade in Chinese city has halved health costs

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Results appear in an open access paper in the journal Environment International. Particulate matter is released by coal-burning plants and other sources. These findings make the argument for stronger and broader regulations in Chinese cities where air pollution remains a serious health problem.

Pollution 218
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Tsinghua University provincial-level lifecycle study finds fuel-cycle criteria pollutants of EVs in China could be up to 5x those of natural gas vehicles due to China’s coal-dominant power mix

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Consumption-based power mixes and NG transmission distances by Chinese province in 2010. In regions where the share of coal-based electricity is relatively low, EVs can achieve substantial GHG reduction, the team reports in a paper in the ACS journal Environmental Science & Technology. Credit: ACS, Huo et al. Click to enlarge.

Coal 231
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Tsinghua/Argonne Study Finds That Mass Use of EVs in China Could Result in Higher CO2 and Criteria Pollutant Emissions Than Conventional and Hybrid Gasoline Vehicles Due to Coal-Fired Generation of Electricity

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The researchers found that while EVs do offer a very promising solution to energy issues due to their replacement of petroleum fuels, for now “ the high pollution levels of coal-fired power plants will trade off EVs’ potential energy benefits in China ”. The power of EVs is electricity from the grid.

Coal 291
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Tsinghua study finds China’s actions have cut PM2.5 concentrations 21.5% from 2013-2015; PM2.5-related mortality down 9.1%

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China’s measures to improve its air quality are working, but more stringent policies should be put in place to safeguard public health, according to a new open-access study by researchers at Tsinghua University published in the journal Environmental Research Letters. The results show that the action plan led to a 21.5% —Zheng et al.

2013 186
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Battelle wins $6M in contracts to advance carbon management and shale development

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—Marty Toomajian, president of Battelle’s Energy, Environment and Material Sciences Global Business. The projects are co-funded by The Development Services Agency's Ohio Coal Development Office (OCDO) for promoting clean use of Ohio coals. Battelle is collaborating with Stanford University.

Carbon 231
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Measurements of CO2 and CO in China’s Air Indicate Sharply Improved Combustion Efficiency

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The findings, published in the 21 September issue of Atmospheric Chemistry and Physics , are generally consistent with official Chinese government statistics and could bolster their credibility as international negotiations proceed on commitments of China and other nations to combat climate change. She completed her Ph.D. Munger, J.

CO2 199
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Tsinghua Study Finds That Conventional Three-Way Catalyst Can Handle the Unregulated Emissions from Low-Content Methanol-Gasoline Blends

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However, the use of coal-generated methanol as a practical alternative fuel is one of the most realistic options for China, because of the “oil-lean, gas-lacking, and coal-rich” structure of Chinese energy resources. —Fan et al.

Gasoline 218