this post was submitted on 29 Nov 2023
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216
Detroit's newest road can charge electric cars as they drive on it (www.axios.com)
submitted 11 months ago by [email protected] to c/technology
153 comments fedilink hide all child comments
 

Detroit is now home to the country's first chunk of road that can wirelessly charge an electric vehicle (EV), whether it's parked or moving.

Why it matters: Wireless charging on an electrified roadway could remove one of the biggest hassles of owning an EV: the need to stop and plug in regularly.

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[–] [email protected] 6 points 11 months ago (1 children)

Sounds like the next step is to power it using renewables so that we reduce that inefficiency as low as possible

[–] RGB3x3 5 points 11 months ago* (last edited 11 months ago) (1 children)

It wouldn't reduce the inefficiency though. You still have 50% of that power being lost, which means you need 50% more renewable generation. It's wasteful.

[–] [email protected] 1 points 11 months ago (1 children)

That’s the good thing about renewable energy, we can waste some without it being a big deal.

Efficiency was the wrong word, but I can’t find the right one.

[–] [email protected] 4 points 11 months ago (1 children)

um not really. Renewables aren't completely free. Solar panels, turbines, etc. They have to be replaced. with 50% efficiency loss your talking about twice as much mining and manufacturing of the renewable infrastructure. That produces carbon and waste like anything else and more use of limited materials.

[–] [email protected] 0 points 11 months ago (1 children)

Baby steps friend. We try things incrementally

[–] [email protected] 3 points 11 months ago

um. the direction we want to go is max efficiency in those baby steps though. Not worse efficiency. Its part of reduce in reduce, reuse, recycle and its first for a very big reason.