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HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

The Health Effects Institute (HEI) has launched two new studies funded under RFA 21-1, Quantifying Real-World Impacts of Non-Tailpipe Particulate Matter Emissions. The new studies are: Improved Characterization of the Real-World Contributions and Impacts of Non-tailpipe Particulate Matter Emissions ,” led by Greg Evans, University of Toronto.

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U-M researchers challenge USPS EV environmental study

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A new University of Michigan study finds that making the switch to all-electric mail-delivery vehicles would lead to far greater reductions in greenhouse gas emissions than previously estimated by the US Postal Service (USPS). The Postal Service has not commented on the U-M study. Earlier post.). The USPS estimate was 10.3

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PG&E launches comprehensive study on hydrogen’s feasibility within gas pipelines; H2?

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Pacific Gas and Electric Company (PG&E) is launching the US’ most comprehensive end-to-end hydrogen study and demonstration facility, which will examine the future potential of the zero-carbon fuel hydrogen as a renewable energy source for not only PG&E customers but the entire global natural gas industry.

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Arcola Energy to lead hydrogen road freight study in Scotland; green hydrogen refueling

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The project partners include NewCold, which will provide a deep-dive study on cold chain logistics; The Scottish Wholesale Association; St Andrews University; BOC; and Scottish Power. The Hydrogen Accelerator at the University of St Andrews will coordinate the feasibility study with the support of Arup.

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CMU/Yale study suggests BEVS could be majority or near-majority of cars and SUVs by 2030 given technology trends

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A study by a team from Carnegie Mellon University and Yale University suggests that BEVs could constitute the majority or near-majority of cars and SUVs by 2030, given widespread BEV availability and technology trends. Their open-access paper is published in Proceedings of the National Academy of Sciences (PNAS). Forsythe et al.

SUV 397
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ACIA Aero Leasing LOI with Universal Hydrogen for up to 30 regional aircraft conversions to hydrogen power

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Universal Hydrogen Co. ACIA expects to place 10 firm orders for Universal Hydrogen’s ATR 72 conversion kits with additional purchase rights for 20 more conversion kits of various turboprop types. The conversion consists of a fuel cell electric powertrain that replaces the existing turboprop engines.

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Study finds Colorado River Basin’s worst known megadrought was 1,800 years ago

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An even more intense “megadrought” hit the region around 1,800 years ago, according to a new study published in the AGU journal Geophysical Research Letters. The new study used tree-ring data and other climate records to identify a drought period unmatched in severity by the current drought or other ancient droughts. Gangopadhyay, S.,

Colorado 273