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U Birmingham study finds DPFs have limited impact on ultrafine particle emissions

Green Car Congress

A study by researchers at the University of Birmingham in the UK has found that while Diesel Oxidation Catalysts (DOCs) and Diesel Particle Filters (DPFs) has been very effective in controlling the tailpipe emissions of solid particles, there has been little change in the liquid mode ( 104 cm −3 /24-hour mean) defined by WHO. 2023.107888

Emissions 210
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International Maritime Organization (IMO) adopts revised strategy to reduce GHG emissions from international shipping.

Green Car Congress

Member States of the International Maritime Organization (IMO), meeting at the Marine Environment Protection Committee (MEPC 80) earlier this month, adopted the 2023 IMO Strategy on Reduction of GHG Emissions from Ships.

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Peak emissions at London Paddington rail station worse than road-side equivalents

Green Car Congress

Peak-time emissions from diesel trains at London’s Paddington Station exceed the European recommendations for outdoor air quality, and are higher than nearby roadsides on the majority of days, according to a new study published as an open access paper in the IOP journal Environmental Research Letters.

London 150
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Geely raises $400M via Green Bonds sale to develop and produce TX5 range-extended electric London taxis

Green Car Congress

China’s Zhejiang Geely Holding Group (ZGH) has raised $400 million through the first Green Bond sale on the offshore market from a Chinese automobile company to support the design, development and production of range-extended electric vehicles by its UK subsidiary, the LondonTaxi Company (LTC), manufacturer of the iconic London Black Cab.

London 170
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ICL study of 39 new Euro-6 diesels finds huge variability in NOx emissions with an average 4.5x the type approval limit

Green Car Congress

A new study by researchers from Imperial College London(ICL) of 39 new Euro 6 diesel passenger cars has found “ huge variability ” in the on-road NO x emissions of Euro 6 diesel passenger cars, with results ranging from 1 to 22 times the type approval limit. The average NO x emission from the test cars of 0.36 for urban driving.

Diesel 150
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London’s £10 daily “T-charge” for most polluting vehicles now in effect; partnership with Turing Institute

Green Car Congress

London’s £10 daily “ T-Charge ” (toxicity), aimed at the oldest, most polluting vehicles on London roads, is now in effect. The T-Charge (officially known as the Emissions Surcharge) operates on top of (and during the same operating times as) the Congestion Charge (Monday to Friday 7am-6pm), so it will cost £21.50

Pollution 150
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Study: PM2.5 pollution reduces global life expectancy by more than one year

Green Car Congress

pollution comes from power plants, cars and trucks, fires, agriculture and industrial emissions. Lower panel b: Gains in life expectancy that could be reached by meeting World Health Organization guidelines for air quality around the world. These fine particles can enter deep into the lungs, and breathing PM 2.5 8b00360.

Pollution 225