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KCL study finds London air pollution from traffic improving, but continues to exceed limits in many parts of city

Green Car Congress

New research by scientists at King’s College London suggests that air pollution from London’s roads is improving overall but more work may be needed to tackle some sources of traffic pollution, which continue to breach limits in many parts of the city. 15–45%·year −1 ). No data was available to compare trends in ΔPM 2.5

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Cambridge study of near-term alternative London bus technologies finds lean-burn CNG most costly with greater climate impact than diesel

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Annual GHG emissions relative to BASE Scenario (BASE Scenario = 949 kt CO 2 e on a 100-year GWP basis) for differing London bus fleet technology options. Their findings indicated that emission control strategy retrofits are the least costly near-term intervention to reduce urban air pollution. Credit: ACS, Chong et al.

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UK unveils new plan to cut NO2; sale of new conventional gasoline and diesel cars to end by 2040; focus on local action

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In 2018, the Government will publish a comprehensive Clean Air Strategy which will address other sources of air pollution. Air quality in the UK has been improving significantly in recent decades, with reductions in emissions of all of the key pollutants, and NO 2 levels down by half in the last 15 years.

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London launches $111M program to upgrade around 5000 older buses to Euro VI emissions standard

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The Mayor of London, Sadiq Khan, launched a £86.1-million million (US$111 million) program to retrofit around 5,000 older buses with a new exhaust system that will upgrade the vehicles to Euro VI emissions standards. In addition all buses within the central London Ultra-Low Emission Zone will be Euro VI hybrid standard by 2019.

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Boris to ban dirty old taxis

Green Cars News

London Mayor, Boris Johnson has unveiled a plan to ban taxis over the age of ten years from the capital’s streets in a bid to cut air pollution. The strategy likely to anger cabbies, outlines the key sources of London’s harmful airborne pollutants and proposes an action plan to reduce emissions.

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CCFA counters Paris mayor’s proposed total diesel ban with suggestion to focus on legacy fleet

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Mayor Hidalgo described her anti-pollution plan, which will be considered by the Conseil de Paris (the assembly governing the city) on 9 February, to the weekly Le Journal du Dimanche (leJDD) on 6 December. European regulations reduced pollutant emissions from diesel vehicles to those of gasoline vehicles. London, Berlin.)

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