Yeah i cant really comment on that , my knowledge is derived on changes to the generation, transmission and distribution system over the last 35 years.How are electric cars going to work?
Not mechanically, I mean from a logistical pov.
Is it possible to recharge them in two minutes?
How many fossil fuel vehicles are refueling at any one moment in Melbourne? Is it possible to add that drain to Melbourne's electricity network without breaking it?
To deal with the first question it might be possible to have replaceable battery systems and recharge the batteries over time but that raises a whole lot of other questions as well. (Would they be standardised for all vehicles or would some vehicles by only able to use specific battery types etc etc)
Electrification of the vehicle fleet is really very much in its infancy, there is capacity for energy to be transfered from charged veihcle back into the grid which doesnt really get discussed much. I have doubts about the totality of veicles that can be energised as well, maybe trailers will be equipped with electric motors and batteries to take some of the burden from the prime mover? I suppose nothings off the table given the relative infancy of the most recent changes.
Europe will likely be a pretty good litmis test as they traditionally have the tightest environmental laws.