Highways often have powerlines nearby at least every now and then. With those you can take power from roofs many kilometres away!

And what you say about apartments is wrong, it’s definitely not impossible. I’ve heard of plenty of apartment blocks installing chargers, they have load management systems to manage the load and believe it or not, not every single apartment occupant will need to charge their car every day at exactly the same time as everyone else!

My building looked into it (a complex of several buildings sharing one giant underground carpark). Installing 300 chargers (one at each spot) would cost millions and take years to radar and cut the channels in the concrete. Even if done, the city connection to the facility would need a million-dollar upgrade too going all the way to the local substation. And then the local fire department had an opinion: they were not happy at the concept of 300 EVs in one underground structure. There are no rules limiting such things today (also on car ferries) but we are one bad fire away from some firecode regulation about EVs underground.

> Installing enough chargers for all our cars would require a massive grid upgrade that our city would never support

Do you not have an ovens? Or electric shower? Mine use 7kW, same as the car charger.