Hydrogen is the way to go. I read that Shell are investing millions into this. Like a report said, we have about 36 million cars on uk roads. Just think if we all decided to bin the petrol and diesel cars in the next 5 years. Where would the charging panels be put? No I believe that going electric is a government push. Think of the taxes the government make on fuel, which will come from electric in the future. Also everyone would be charging at night, think of the spike at the power stations.