The Future is Here: The First Hydrogen Energy Car. This hydrogen car can run all day on full. They are called fuel cell vehicles. The only emission from these vehicles is water. Several cities around the world have tested fuel cell vehicles, with over 5,600 buses in use worldwide, the majority of which are in China. Hydrogen fuel cell buses have a greater range and longer run time than battery electric buses, with a range of around 450 kilometers (280 mi) before refueling compared to around 250 kilometers (160 mi) between charges for a battery electric bus. Hydrogen also has a higher energy storage density than batteries and does not rape the environment because it does not contain cobalt or lithium. The only exhaust it emits is water. That's right, just pure H2O. Looks like Elon Musk needs to expand his horizons. When this catches on, the Tesla will go the route of the dinosaurs. https://imgflip.com/i/8ux4e0