Not op, but this change won’t happen overnight and charging infrastructure is relatively trivial as long as the energy supply is available.
There are many aspects coming in, such as smarter charging when the price of electricity (based on other local demand) is lowest to reduce the need for significant capacity. Also Car2House/Grid/x aspects, where the flow of energy is two-way (charge battery, or e.g. use the EV battery to power the house) , making car batteries a type of decentralised energy storage system etc.
There are a million solutions being worked on for energy supply security atm. Maybe 1000 of those are viable and only 10s of them will make it to market.
The one thing I don’t see mentioned enough for keeping your apartment cool is to close all windows and draw all curtains during the day and open them when the temperature outside is lower than that inside (normally ~an hour after sunset).
Heat reflects off all surface, so it’s not just about keeping light out.
Blinds on the outside of your windows help significantly too.