this post was submitted on 27 Sep 2026
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You do have to be careful though, sometimes those tarpaper roofs are trying to keep heat inside the building, or trying to keep lines from freezing in the winter.
That being said, there's plenty of places in Japan where you could throw up a canopy of solar panels tied into the grid.
Railways :-)
Edit: https://www.sun-ways.ch/en Already in test in Swiss
150km/h is high speed? The Japanese will laugh you out of the room. And the prototype is designed for just 70km/h.
They will shake apart if proper trains run over them.
Try running faster in mountains. Good luck.
Highspeed train to plane route?
Problem is always the landing
Was also going to say high ways
tokyo has a lot of buildings, put it on top of every building possible.