A fuel cell vehicle generates electricity using a process that combines hydrogen and oxygen inside its fuel cell and emits only water.

More specifically, hydrogen ions flow through a catalyst, splitting off its electrons. The electrons then flow along a wire from positive to negative, generating usable electricity, while the balance of hydrogen ions pass through a membrane and regroup on the other side, combining with oxygen to form water. The electricity generated by the electrons goes through a conductor to create on-demand electrical currents as the accelerator is pressed, offering varying amounts of power desired by the driver. Benefits include zero emissions plus a smooth and quiet driving experience that is also highly responsive due to the electric motor.

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