jeffw@lemmy.world to

Technology@lemmy.worldEnglish · 2 months ago

Barcelona is turning subway trains into power stations

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cross-posted to:
news@beehaw.org

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Barcelona is turning subway trains into power stations

jeffw@lemmy.world to

Technology@lemmy.worldEnglish · 2 months ago

2

cross-posted to:
news@beehaw.org

Barcelona is using the regenerative braking of its subways to power trains, stations, and neighborhood EV chargers. Could New York do it too?

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thenewred@lemmy.world
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2 months ago
Why can’t they use the excess energy to make the train go again?
- doczombie@lemmy.world
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  2 months ago
  They do… 1/3rd of it is used that way.

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