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London study suggests PHEV vans a practical, accessible solution for cleaner air in European cities

Green Car Congress

Three months since the introduction of the Ultra-Low Emissions Zone (ULEZ) in London, results of a year-long trial in the capital suggest that plug-in hybrid electric (PHEV) commercial vehicles could present the most practical, readily available option for businesses trying to meet clean-air targets in cities. million (US$5.9-million)

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London police trialing Suzuki Burgman fuel cell scooters; first trial outside of Japan

Green Car Congress

The London Metropolitan Police Service (MPS) has begun a trial to test Suzuki Burgman hydrogen-powered scooters. The 4kW stack from Intelligent Energy offers power for other applications, including range extension for battery-powered electric vehicles, four wheel vehicles and auxiliary power—especially for diesel replacement.

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Go-Ahead London first to operate next-generation, ultra low emission series hybrid bus from ADL and BAE Systems; ultracaps

Green Car Congress

Alexander Dennis Limited (ADL) and BAE Systems have delivered the first 39 Enviro400H double-deck buses with Series-E hybrid technology to launch customer Go-Ahead London. Series-E maintains the series hybrid system architecture—proven in more than 1,300 existing Enviro400H hybrid buses—in which the diesel engine (4.5-liter

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mtu Hybrid PowerPack from Rolls-Royce enters passenger rail service

Green Car Congress

Rolls-Royce, Porterbrook and Chiltern Railways have put a hybrid diesel-battery-electric train that reduces CO 2 emissions by up to 25% into passenger service in the UK. The HybridFLEX train is powered by two mtu Hybrid PowerPacks and is operated by Chiltern Railways on the route between London Marylebone and Aylesbury.

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H2 dual-fuel system company Alset Global joins Hydrogen London

Green Car Congress

Alset Global, a technology and engineering company working on clean mobility solutions based on hydrogen, has joined Hydrogen London. The company’s dual-fuel Hybrid Hydrogen technology system works with an internal combustion engine to allow passenger cars and commercial vehicles to run on hydrogen, gasoline/diesel or a blend of both fuels.

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HEI study finds London Congestion Charging Scheme shows little evidence of improving air quality

Green Car Congress

The London Congestion Charging Scheme (CCS)—which charged for travel into central London and reduced traffic volume ( earlier post )—has shown little evidence that it improved air quality as well, according to Part I of a new study published by the Health Effects Institute (HEI). —Kelly et al.

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HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

However, emissions from the use and wear of brakes, tires, and other non-tailpipe sources are gaining interest from researchers and regulators because non-tailpipe sources now contribute a higher fraction of the particulate emissions from motor vehicles. and PM 10 , including of NTP and TP emissions, at key selected London trial sites.

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