Genepax Water-run Car?

Could the Genepax be the Holy Grail where water-powered vehicles are concerned? Well, chances are not yet, despite the vehicle being ableo to run simply by consuming water and breaking it down to hydrogen and oxygen which is then fed to the fuel cell. Chances are this car will be able to run on water, but not for long since there is no external input other than water. I wonder what are the other segments of the processes that regenerates the energy generator? It would be nice to see such technology brought forward soonest possible as the world grapples with the ever rising costs of fuel, no thanks in part to speculators.