jeffw@lemmy.world to Technology@lemmy.worldEnglish · 23 days agoBarcelona is turning subway trains into power stationsgrist.orgexternal-linkmessage-square24fedilinkarrow-up1153arrow-down12
arrow-up1151arrow-down1external-linkBarcelona is turning subway trains into power stationsgrist.orgjeffw@lemmy.world to Technology@lemmy.worldEnglish · 23 days agomessage-square24fedilink
That’s incredible.