STOCKHOLM - July 7, 2009: The historic venue of Alexandra Palace in London provided a fitting backdrop today (Tuesday 7th July) for the world debut of the first of a new generation of highly fuel efficient and environmentally friendly Volvo Hybrid Double Deck buses to arrive in London.

A total of six Volvo B5L Hybrid Double Deck buses have recently entered service on Route 141 in the UK's capital city and representatives from Volvo Bus and Arriva London, together with other stakeholders gathered to formally mark another historic occasion at the Alexandra Palace.

The buses features the parallel hybrid I-SAM technology, developed across the entire Volvo Group. It is a hybrid in that the bus is powered by a combination of an electric motor and a diesel engine, with the system being parallel in that it can be powered by either source independently, or in combination drawing on both power sources at the same time.

The new Hybrid Double Deck buses offer savings both in terms of fuel consumption and emissions. Evidence from test tack development and in service field trials with Arriva London show significant savings in fuel consumption and carbon dioxide (C02) emissions as well as reduction in Nitrous Oxides and particulates.

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