A hydrogen vehicle is a vehicle that uses hydrogen as its on-board fuel for motive power. Many companies are currently researching the feasibility of building hydrogen cars. But Honda took a lead and now releasing new zero-emission, hydrogen fuel cell car from a Japanese production line Monday. The Honda FCX Clarity is a hydrogen fuel cell automobile:
The FCX Clarity, which runs on hydrogen and electricity, emits only water and none of the noxious fumes believed to induce global warming. It is also two times more energy efficient than a gas-electric hybrid and three times that of a standard gasoline-powered car, the company says.