The Mirai is a “plug-less” electric vehicle, generating electricity onboard from hydrogen, emitting only water. Its fuel cell ...

But the real reason that fuel-cell vehicles — be they passenger or commercial — are in the doldrums is infrastructure and cost. As in, there are no hydrogen stations, and what few there are ...

Fuel-cell vehicles store their liquid hydrogen gas in pressurized tanks, and the Hyundai Nexo features a safety device called a Thermally-activated Pressure Relief Device (TPRD) that can vent ...