DOE: 1 fuel cell bus in US has exceeded the DOE/DOT target of 25,000 hours; more getting close
Green Car Congress
JANUARY 25, 2019
One fuel cell electric bus (FCEB) operating in the United States has surpassed 29,000 hours of drive time and nine buses have exceeded 20,000 hours without major repairs or replacement of the fuel cell stack, according to the US Department of Energy (DOE). This is comparable to the life expectancy of a diesel engine in a transit bus. Diesel buses have an engine that is sometimes rebuilt halfway through its usable life at 6 years/250,000 miles on average.
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