Beaver [she/her]@lemmy.ca to Technology@lemmy.worldEnglish · 2 months agoIs the US finally getting ‘all aboard’ with electric trains?www.theverge.comexternal-linkmessage-square60fedilinkarrow-up1270arrow-down15
arrow-up1265arrow-down1external-linkIs the US finally getting ‘all aboard’ with electric trains?www.theverge.comBeaver [she/her]@lemmy.ca to Technology@lemmy.worldEnglish · 2 months agomessage-square60fedilink
minus-squaredylanmorgan@slrpnk.netlinkfedilinkEnglisharrow-up47arrow-down1·2 months agoBatteries are heavy and expensive. A wired power source is so much more efficient for rail it’s barely worth discussing.
minus-squarecatloaf@lemm.eelinkfedilinkEnglisharrow-up19arrow-down1·2 months agoAnd have a much shorter lifespan than catenary wire or third rail.
Batteries are heavy and expensive. A wired power source is so much more efficient for rail it’s barely worth discussing.
And have a much shorter lifespan than catenary wire or third rail.