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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. Cleaner cookstoves can help improve air quality within homes.

Pollution 150
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Black carbon linked to increased cardiovascular risk; exacerbated by co-exposure to motor vehicle emissions

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China’s particulate matter (PM) air pollution significantly exceeds health guidelines and is driven by industrial emissions, motor vehicles, and household use of biomass and coal fuels. The team’s findings are published in the Proceedings of the National Academy of Sciences of the United States (PNAS). —Jill Baumgartner.

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UK government launches new clean air strategy; ending sales of conventional diesel and gasoline LDVs by 2040

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The new UK strategy, now out for consultation, is a key part of a 25-Year Plan; stated goals for the strategy include: By 2025, to halve the number of people living in locations where concentrations of particulate matter are above the WHO guideline limit of 10 ug/m 3. Cleaner fuels and stoves produce less smoke, less soot and more heat.

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WHO: 9 out of 10 people worldwide breathe polluted air; 7M deaths per year

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Many of the world’s megacities exceed WHO’s guideline levels for air quality by more than 5 times, representing a major risk to people’s health. Mexico City has committed to cleaner vehicle standards, including a move to soot-free buses and a ban on private diesel cars by 2025. g/m 3 (for PM 10 ) and 10 ?g/m g/m 3 (for PM 2.5 ).

Pollution 150
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NREL: battery second use offsets EV expense, improves grid stability; recommendations

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Just as PEV batteries are expensive, the utility infrastructure has finite capacity to meet ever-growing electricity needs, and the majority of this system is powered by coal and natural gas generators. Guidelines should be defined for minimum required system durations in these roles.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

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The combination of harvesting whole forests and burning long-sequestered carbon sources such as coal or oil has impaired the Earth’s carbon cycle at an increasing pace. In the past the auto industry has responded to incentives and guidelines set by government agencies and reengineered their product to meet this requirement.

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