[mschuster91]

> In Spain, 70% of the vehicles stays on the street overnight[1], that means a charger every roughly 10 meters. Imagine the amount of copper necessary to cover that.

Not every single one of these cars needs to be charged all the time - and in any case, most people drive short enough distances that they can be charged at a simple 230V outlet over night, which means it would be enough to add outlets to existing street lights. Alternatively, employers, shopping malls etc. can provide charging opportunities in the exact same way. The only place where high-power chargers are needed is for people commuting long distances.

In any case, the goal should be to take as much individual car traffic off the streets as possible by providing usable and affordable mass transit as well as usable bike infrastructure.

[CPLX]

> that means a charger every roughly 10 meters. Imagine the amount of copper necessary to cover that.

I can imagine streetlights existing so it doesn’t seem like much of a stretch from there

[deelowe]

Even crazier, there was a time where someone proposed running at least one copper pair to every home just so people could talk to each other over long distances. Two wires per home! That's impossible.

[luca_null]

On one side of my street there are 4 streetlights and 16 cars parked almost at all times (At least from September to July, the only time you can find a parking space is early morning).

Would that be enough? The streetlights are LED so I don't think they use too much electricity to justify a massive cable that could charge 16 cars

[mmaurizi]

Likely when built the streetlights weren't LED, so the buried cables are under-capacity. Assuming they can provide 230v power at 15-20 amps, that's enough to fully charge something like a Tesla or Chevy bolt (250-300 mile range) overnight.

Most people could do fine with charging only 1 out of every 4 nights for regular commuting, the tricky part is just figuring out how to make that work logistically, but it is at least feasible. Those with schedules that allow charging during the day make things easier I'd assume.

[mschuster91]

Of course they're under capacity, but it's not that expensive to replace and upgrade the cables to be able to support a couple standard car charger sockets - just do it when someone else rips up the road anyway.

[xani_]

> Not every single one of these cars needs to be charged all the time - and in any case, most people drive short enough distances that they can be charged at a simple 230V outlet over night, which means it would be enough to add outlets to existing street lights.

The what now ? There are way more cars than street lights and most people do not park in range of one (with reasonably long cable).

And I am absolutely sure unplugging people's car would become favourite teenager past-time anyway...

[luca_null]

I agree that the goal needs to take car traffic off the streets, that would be the dream. I don't own a car and I don't plan to do so because on my city I can pretty much do anything I need to without it.

I wish it was as straightforward as adding 2 outlets on each street light pole but the government will still need to charge people for using it and well, if each pole could charge 4 vehicles at the same time, it could even work on my street.