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Surrey study investigates effect of group cycling on exposure to pollutants

Green Car Congress

In an open access paper in the Journal of Wind Engineering and Industrial Aerodynamics , researchers at the University of Surrey (UK) have investigated the effect of group riding on cyclists’ exposure to vehicle pollutants. —Schmeer et al.

Pollution 199
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ICL briefing paper estimates that 52% of all small particle pollution from road transport comes from tires and brakes

Green Car Congress

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

Pollution 243
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Dearman flags diesel loophole in new London T-Charge anti-pollution scheme

Green Car Congress

Dearman, the UK-based developer of clean cold power systems based on its engine powered by liquid nitrogen ( earlier post ), has identified a diesel loophole in the new London T-Charge levy on the most polluting vehicles. However, Dearman notes, many refrigerated delivery trucks use two diesel engines. Earlier post.).

London 170
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London study finds taxi drivers face highest levels of black carbon compared to other professional drivers

Green Car Congress

The research also found that taxi drivers experience the highest exposures to black carbon, an indicator of diesel engine fumes, compared to couriers, truck drivers, waste removal and emergency service workers. The research was presented by Shanon Lim, a research assistant and PhD candidate at King’s College London, UK.

Taxi 230
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Hydrogen Opposed Piston Engine Working Group formed

Green Car Congress

Several organizations, encompassing companies, research labs, and academia, have formed the Hydrogen Opposed Piston Engine Working Group. The Working Group consists of members undertaking research and development in the field of hydrogen combustion in an opposed-piston engine. The only criteria emission of concern is NO x.

Hydrogen 353
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100 Tesla Model 3 vehicles offered to private hire drivers in London

Teslarati

Electrified Fleets vs Air Pollution Deaths. They Tesla cars will replace internal combustion engine vehicles, reducing air pollution in London. As per Amber , about 3,600 to 4,100 premature deaths in London are attributed to air pollution every year. The Teslarati team would appreciate hearing from you.

London 103
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Mayor of London: all new London taxis will need to be zero-emission capable from 2018

Green Car Congress

The Mayor confirmed his plan at Transport for London’s (TfL’s) “New Taxis for London” event, at which he met five manufacturers developing zero emission capable taxis—Frazer-Nash, Nissan, Karsan, London Taxi Company and Mercedes-Benz. —Mayor of London, Boris Johnson.

London 294