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UNICEF: 300M children worldwide breathing air exceeding WHO pollution guidelines by 6x or more

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Almost one in seven of the world’s children, 300 million, live in areas with the most toxic levels of outdoor air pollution—six or more times higher than international guidelines set by the UN’s World Health Organization (WHO)— according to a new UNICEF report. No society can afford to ignore air pollution.

Pollution 150
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Shenzhen to issue only 100K new license plates per year in effort to combat congestion and pollution

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On 30 December, the city government of Shenzhen, China announced that it will only issue 100,000 license plates per year via lotteries and auctions, with immediate effect, to fight congestion and pollution. For comparison, New York City in 2013 had a population of 8.4 By the end of 2013, it had 10.63 million permanent residents.

Pollution 218
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Study measures the effect of regional change in clouds caused by ships’ emissions; masking GHG warming

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This puffy line is not just exhaust from the engine, but a change in the clouds that’s caused by small airborne particles of pollution. Pollution from ships creates lines of clouds that can stretch hundreds of miles. The difference helps explain how much industrial pollution influences clouds. NASA Earth Observatory.

Emissions 223
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Study finds some improved cookstoves may emit more black carbon pollution than traditional mud cookstoves

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The first real-world, head-to-head comparison of improved cookstoves (ICs) and traditional mud stoves has found that some ICs may at times emit more of the black carbon particles that are linked to serious health and environmental concerns than traditional mud stoves or open-cook fires. —Kar et al.

Pollution 231
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Berkeley Lab releases 8th edition of databook on China’s energy and environment; finding the “missing” energy consumption

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The China Energy Group of the US Department of Energy’s (DOE’s) Lawrence Berkeley National Laboratory (Berkeley Lab) recently released the eighth edition of the China Energy Databook —the most comprehensive publicly available resource known to exist covering China’s energy and environmental statistics. Click to enlarge.

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Europe moves forward with Real Driving Emissions testing procedure; more to do

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The goal is more closely to match certified output of tailpipe pollutants such as NO x and particulate matter to real world use; research has shown that real-world emissions—particularly that of NO x from diesels—have been far exceeding regulatory levels.

Emissions 150
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ICCT analysis finds real-world vehicle fuel consumption gap in Europe at all-time high of 42%

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This update, jointly prepared by the ICCT and the Netherlands’ Organization for Applied Scientific Research (TNO), describes the increasing real-world efficiency gap using statistical analysis. We analyzed data for more than 1.1 —Peter Mock.

Europe 170