Ecotality plans to implement the Hydratus on hydrogen fuel cell buses like the one shown here. Fuel cell buses outfitted with the gear will cost about $500,000 each; buses equipped with conventional engines cost about $300,000. The buses will be able to travel about 155 miles (250 kilometers), or 15 hours, between refuelings, according to Ecotality.
March 26, 2007 5:17 PM PDT
Photo by: Ecotality
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