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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

Green Car Congress

Under Sustainable Zoom-Zoom 2030, Mazda aims to reduce corporate average well-to-wheel carbon dioxide emissions to 50% of 2010 levels by 2030, and achieve a 90% reduction by 2050. It intends to achieve this with a policy prioritizing efficiency improvements and measures for cleaner emissions that apply in the real world.

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

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Fitting new exhaust clean-up technology to older buses helped to curb nitrogen dioxide along some of London’s roads. Putney High Street, for example, saw a particular improvement with a significant reduction in NO 2 levels after 2010, due largely to the retrofitting of older buses technology to cut emissions. Roadside PM 2.5

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