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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.

Emissions 353
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Study links exposure to diesel exhaust particles to pneumococcal disease susceptibility

Green Car Congress

Researchers from the University of Liverpool, Queen Mary University, London and Trinity College Dublin have linked exposure to diesel exhaust particles (DEPs) to susceptibility to pneumococcal disease. Many of these fatalities have been linked to exposure to high levels of airborne particulates, such as diesel exhaust particles (DEPs).

Exhaust 341
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Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

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A new study provides the most detailed picture available to date of the global, regional, and local health impacts attributable to emissions from four transportation subsectors: on-road diesel vehicles; other on-road vehicles; shipping; and non-road mobile engines such as agricultural and construction equipment. of global ambient PM 2.5

Ozone 230
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Neste: use of our renewable fuels reduced global climate emissions by 8.3 million tons in 2017

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Replacing fossil fuels with Neste’s renewable fuels reduced global climate emissions altogether by a 8.3 The figure equals removal of 3 million passenger cars from the roads for a full year—more than the amount of cars in the city of London, UK, for example. million metric tons—8.3 million tons from 2016.

Renewable 150
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London and Paris launch car scoring initiative based on real-world emissions; ICCT the technical lead

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Mayor of Paris and Chair of C40 Cities Anne Hidalgo and Mayor of London Sadiq Khan announced they are working together to create schemes to score new cars based on their real-world emissions and their impact on air quality and to provide that data in an accurate and accessible form to the public. Earlier post.). Source: The ICCT.

London 150
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ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

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A new briefing paper from Imperial College London estimates that in 2021, 52% of all small particle pollution from road transport came from tires and brakes. Six million tonnes of tire wear particles (TWP) are released globally each year, and in London alone, 2.6 Imperial College London (2023). Imperial College London.

Pollution 243
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Altalto waste-to-jet fuel plant advances in UK; BA, Shell, Velocys

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The technology, built by Velocys, will reduce greenhouse gas emissions by 70% for every tonne of sustainable jet fuel that replaces a tonne of conventional fossil fuel—equivalent to taking up to 40,000 cars per year off the road. University College of London students were crowned as the winners of its BA 2119: Future of Fuels challenge.

Waste 236