I have a fleet of 25 cars and I would like to know if there is a way I can drive them and and at the same time store electicity in them somehow. All of them combined do arround 100k per year and with an average price of €1.70 per litre that makes us €12000 per year in gazoline just to drive arround. Would it be nice if some of that came back to me somehow. I have read about the Nissan idea in doing that in one of his new electic cars but what about the petrol ones??