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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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UCL-led study finds climate impact caused by growing space industry needs urgent mitigation

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The rapidly growing space industry may have a greater climate effect than the aviation industry and undo repair to the protective ozone layer if left unregulated, according to a new study led by UCL and published in the journal Earth’s Future as an open-access paper. The space industry is one of the world’s fastest growing sectors.

Climate 428
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NASA selects four university teams for aviation projects; eliminating emissions and autonomy research

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NASA has selected four university-led teams for potential awards in the agency’s University Leadership Initiative (ULI) that will have them spend up to five years exploring novel ideas for improving aviation, including eliminating emissions and autonomy research in support of Advanced Air Mobility. Florida State University.

Universal 305
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Roskill: Niobium industry looking for a future beyond steel; Li-ion batteries a possibility

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Niobium is a metal primarily used by the steel industry as a ferroalloy strengthening element. Adding niobium reduces the amount and weight of steel required, an important feature for the automotive industry but also for infrastructure. CAGR between 2010 and 2019, accelerating since 2016, according to Roskill Information Services.

Li-ion 378
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Georgia Tech named winner of DOE/GM/Mathworks EcoCAR Mobility Challenge

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The Ohio State University finished in second place and University of Alabama came in third. The teams applied advanced propulsion systems, electrification, SAE Level 2 automation, and vehicle connectivity to improve the energy efficiency of a 2019 Chevrolet Blazer.

Georgia 333
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University of Utah engineers develop fast method to convert algae to biocrude

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Researchers at the University of have developed an unusually rapid method to deliver cost-effective algal biocrude in large quantities using a specially-designed jet mixer. Technological and economic barriers to industrial scale up remain, with microorganisms (e.g., algae) harvesting ranking among the main challenges. Mohanty, John D.

Utah 277
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Study finds future-fuel demand for shipping industry equal to entire current global production of renewables

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A new study , commissioned by the International Chamber of Shipping and prepared by Professor Dr. Stefan Ulreich from Germany’s University of Applied Sciences, finds that the global shipping industry will require the equivalent of the world’s entire current renewable energy demand in order to replace fossil fuel use. billion in 2019.

Renewable 210