Battery swapping will utterly explode the amount of raw materials needed. It's going to be hydrogen cars simply because it is the genuinely scalable solution. T

Battery swapping will utterly explode the amount of raw materials needed. It's going to be hydrogen cars simply because it is the genuinely scalable solution. The exact details don't really matter, so long as raw material usage is greatly reduced. You can have cars fully powered by hydrogen, or some kind of PHEV with a fuel cell range extender. Any variation of the idea will work.