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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

This contrasted with the trends for the preceding five year period (2005–2009) when a wider upward tendency was observed in ΔNO 2 concentrations; this can be attributed in part to a 3% rise in the number of diesel buses and coaches between 2005 and 2009 and to the failure of tighter Euro class emissions standards. Roadside PM 2.5

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Mazda announces SKYACTIV-X: gasoline Spark Controlled Compression Ignition

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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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New Icon-class ships from Royal Caribbean to be powered by LNG with 2022 delivery; testing hydrogen fuel cells in 2017

Green Car Congress

The newest class of ships from Royal Caribbean Cruises Ltd (RCL) will be powered by liquefied natural gas (LNG) and likely will introduce the use of fuel cell technology, ushering in a new era of shipbuilding that will significantly reduce greenhouse gas emissions. The ships will join the fleet of Royal Caribbean International.

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2019 Nissan Altima features VC-Turbo variable compression ratio engine, AWD, ProPILOT Assist

Green Car Congress

The engine also contributes to lower NVH and improved emissions (versus the previous 3.5-liter Altimas equipped with the VC-Turbo (SR VC-Turbo and Platinum VC-Turbo grades) include a meter in the standard 7.0-inch New standard 2.5-liter Standard on all grade levels is the new 2.5-liter liter 4-cylinder engine.

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Kia unveiling new cee’d GT line with new 1.0L T-GDi and 7-speed DCT at Geneva

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liter T-GDi is a downsized, three-cylinder power unit engineered to improve fuel consumption and emissions while offering strong performance and immediate response. liter T-GDi engine produces 120 PS (118 hp, 88 kw) and 172 N·m (127 lb-ft) torque, and has been engineered to deliver lower CO 2 emissions than the 1.6-liter

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New Ford S-MAX first worldwide to offer Intelligent Speed Limiter

Green Car Congress

The all-new S-MAX will be offered with TDCi diesel and EcoBoost gasoline engines for quiet, effortless cruising, and CO 2 emissions reduced by up to 7%. liter 100/km (47 mpg US) fuel efficiency and 129 g/km CO 2 emissions from a revised engine block, new cylinder-head and fuel injection designs. S-MAX powertrains. Ford’s new bi?turbo

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