Fuel-cells

-------- MERCEDES VITO ELECTRIC-TAXI HEADS FOR THE STREETS OF LONDON --------- It seems that hailing a fuel-cell powered black cab won't be the only option for Londoners looking to grab a green fare. Now ready for trials, this plug-in electric conversion of the Mercedes Vito can carry up to six people and has a range of 120 kilometers on a single six hour charge. Source: www.gizmag.com 30 March 2010.