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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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HEI: 95%+ of world’s population live in areas of unhealthy air

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Air pollution is the leading environmental cause of death worldwide according to the State of Global Air 2018 , the annual report and interactive website published by the Health Effects Institute (HEI). Comparison of 2016 annual average PM 2.5 coal, wood, and dung) for cooking and heating. State of Global Air 2018.

Pollution 218
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EEA report: EVs are better for climate and air quality

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Battery electric cars emit less greenhouse gases and air pollutants over their entire life cycle than petrol and diesel cars, according to a European Environment Agency (EEA) report. Shifting to electric vehicles could also reduce noise pollution, especially in cities where speeds are generally low and traffic often stands still.

Climate 268
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WHO data: global annual PM10 increased by 6% during recent 3-year period; based on data from 851 cities

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population weighted comparisons in annual mean PM 10 for a three?year About half of the urban population being monitored is exposed to air pollution that is at least 2.5 The 2011 version of the database contains data for 2010 or earlier, and the 2014 version for 2012 or earlier. Source: WHO. Click to enlarge.

Global 239
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PNNL modeling study finds climate benefit for cutting soot, methane smaller than previous estimates

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At least two studies have been published since 2010 that suggest reducing soot and methane would cut human-caused global temperature increases by half of a degree Celsius, or about 1 degree Fahrenheit, by 2050. International leaders took note and formed the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants in 2012.

Climate 199
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Chicago Area Clean Cities names American Lung Association 2017 Clean Fuels Champion

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Air pollution poses a serious threat to our nation’s health. Studies show that air pollution from transportation causes asthma attacks and contributes to premature death and lung cancer among many other health concerns. Coal still contributes significantly to the generation mix.)

Chicago 150
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Taking another look at methanol as an alternative transportation fuel for the US

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Large scale production of methanol from natural gas and coal is a well-developed. In comparison, they noted, the technology for bio-chemical ethanol production from cellulosic biomass is not sufficiently developed yet. There is a very large potential supply of methanol since it can be made from natural gas, coal and biomass feedstocks.