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New analysis suggests Uber adding significantly to pollution and traffic in European cities

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Uber is adding more polluting car trips to already-clogged European cities such as London and Paris, new analysis by European NGOs suggests —contributing to air pollution and climate change and exploding the company’s sustainability claims. Source: “Europe’s giant ‘taxi’ company: is Uber part of the problem or the solution?”.

Pollution 493
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Study estimates ~4M children worldwide develop asthma each year because of NO2 air pollution

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About 4 million children worldwide develop asthma each year because of inhaling nitrogen dioxide (NO 2 ) air pollution, according to an open-access study published in The Lancet Planetary Health by researchers at the George Washington University Milken Institute School of Public Health (Milken Institute SPH). —Susan Anenberg.

Pollution 360
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Study finds air pollution and GHG costs of crude-by-rail nearly 2x pipeline costs; much larger than spill and accidents costs

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Researchers from Carnegie Mellon University and the University of Pittsburgh have found that the air pollution and greenhouse gas costs of shipping crude by rail are nearly twice as large as those for oil pipelines. Air pollution and greenhouse gas damages for transportation by railroad and pipelines to the gulf coast. Clay et al.

Pollution 230
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Study warns on possible air pollution link to neuroinflammatory, Alzheimer and Parkinson’s pathologies in megacity children

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Children living in polluted megacities are at increased risk for brain inflammation and neurodegenerative changes, including Alzheimer or Parkinson’s disease, according to a study led by University of Montana Professor Dr. Lilian Calderón-Garcidueñas and her colleagues. —Calderón-Garcidueñas et al.

Pollution 275
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UB study finds link between ambient ozone exposure, artery wall thickness

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Paul, Minnesota; Chicago; and Los Angeles. While the study finds an association between air pollution and atherosclerosis, researchers aren’t clear on why. For policy in the US, the focus should be on how to effectively control ozone concentration, which may be harder because it’s a secondary pollutant. —Meng Wang.

Ozone 311
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Argonne rolls out updated version of AFLEET alternative fuels and advanced vehicles analysis tool

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We’re bringing the unique expertise Argonne has in vehicle and fuel life-cycle analysis to provide environmental information like petroleum use and greenhouse gas and air pollutant emissions, as well as cost analysis, so users have as much information as possible. —Andrew Burnham, Argonne principal environmental scientist.

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ARCADIS Sustainable Cities Index: US cities held back by transportation, environmental factors

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The largest US cities—New York, Los Angeles and Chicago—score best in economic factors but are hindered by poor transportation infrastructure, lack of green spaces and diminishing affordable housing, according to the inaugural Sustainable Cities Index by ARCADIS, a leading global natural and built asset design and consultancy firm.