Hydrogen powered vehicle (FCV) is the car a truly clean energy (all sources of energy and no emissions), but it is still in development stages, with rates down. Principle of operation of this type of car is a liquid hydrogen tank to change electricity into hydrogen to Fuel Cell, which is a lithium battery to supply the electric motor driving the car. The development of this type of vehicle the electricity and hydrogen change the size of the tank filling. The obstacle, however, is the section on running short and hydrogen service station investments. Many automakers are developing this type of car, but Interestingly, the Toyota camp.