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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. million users in London in 2019 and with 2.7 million users in France in 2017.

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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.

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Study finds association of pollution with increased risk of psychiatric disorders

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A new study led by University of Chicago researchers finds an association between exposure to environmental pollution and an increase in the prevalence of neuropsychiatric disorders. Our studies in the United States and Denmark show that living in polluted areas, especially early in life, is predictive of mental disorders.

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Study finds all-electric rideshare fleet could reduce carbon emissions, but increase traffic issues

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They used the model and the data to estimate the life cycle air pollution, greenhouse gas, and traffic externality benefits and costs of serving rides based on Chicago TNC trip data from 2019 to 2022 with fully electric vehicles. The authors acknowledge funding from Carnegie Mellon University’s Wilton E.

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EPIC-UCAS Joint Center awards six grants for energy and environmental research in China

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The Energy Policy Institute at the University of Chicago (EPIC) and the University of Chinese Academy of Sciences (UCAS) announced the first research grants from the EPIC-UCAS Joint Center for Energy Policy Research in China.

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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.

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Study estimates California’s GHG reductions since 2003 could be wiped out by 2020 wildfires

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In an open-access report in the journal Environmental Pollution , researchers from UCLA and the University of Chicago estimate that California’s wildfire carbon dioxide equivalent (CO 2 e) emissions from 2020 (~127 mmt CO 2 e ) are approximately two times higher than California’s total greenhouse gas (GHG) emission reductions since 2003.

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