I think you will find EV will take off in about 3 years time, as more and more Cities ban Diesel and then Petrol cars. The price of EV will start to reduce with VW already announcing they can produce them at a cheaper price than current standard vehicles. When more charging points are added, range is increased and availability better it will all change. Toyota and Honda and others are, I doubt bothered about being late to the party, but there is also Hydrogen being developed. I’m glad not to own a big expensive diesel, which will probably be unsaleable. I do not think travelling by car any distance in the UK is enjoyable anymore, because of congestion, so I travel by train now.
I agree with all the comments made about battery production and producing electricity, but I believe there is now an inevitability about EV’s, which clearly won’t happen overnight, but is on a trajectory.