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Modeling study suggests 1.8M excess deaths attributable to urban air pollution in 2019

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million excess deaths in cities globally in 2019. concentrations and associated mortality trends in more than 13,000 cities globally between 2000-2019. attributable mortality rates between 2000 and 2019 for the top 250 most populated urban areas based on 2019 WorldPop estimates. (A) concentration between 2000-2019.

Pollution 468
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Oregon transit district buying 11 New Flyer electric buses and 7 ABB depot chargers

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Lane Transit District (LTD) in Oregon has awarded New Flyer a contract for 11 Xcelsior CHARGE battery-electric forty-foot heavy-duty transit buses, including seven ABB depot chargers to support electric bus infrastructure development. LTD has a longstanding commitment to sustainability.

Oregon 312
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ARPA-E announces $11M for innovations in energy-water processing and agricultural sensing technologies; fourth, fifth OPEN+ cohorts

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Columbia University, Expanding the Boundaries of Autotrophic Nitrogen Removal for Energy-Efficient Clean Water Production – $1,620,136. Oregon State University, Freshwater Recovery System for Hydraulic Fracturing (FRESH-Frac) Using a Thermally-Actuated Nozzle-Demister – $2,972,000. Energy-Water Technologies cohort.

Water 170
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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).

Pollution 360
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Study shows uncovers how beetle gut microbes serve as reactor for fuel production

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Other institutions contributing to the research include Purdue University, Louisiana State University, University of South Carolina, Pacific Northwest National Laboratory, Oregon State University, and the Environmental Molecular Science Laboratory, a DOE Office of Science User Facility. —Jennifer Pett-Ridge.

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NCSU study finds shared e-scooters aren’t always as green as other transport options

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A new study from North Carolina State University finds that while shared e-scooters may be greener than most cars, they can be less green than several other options, including, in some cases, buses. These results were similar to those of a larger survey done by the city of Portland, Oregon. Johnson (2019) “Are E-Scooters Polluters?

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U Oregon researchers use machine learning algorithms to provide bicyclists with Green Wave capability; communicating with traffic signals

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A team at the University of Oregon is working to give bicyclists smoother rides by allowing them to communicate with traffic signals via a mobile app. Developed and tested in earlier phases of the project, the app allows cyclists to passively communicate with traffic signals along a busy bike corridor in Eugene, Oregon.

Oregon 366