minus-squareAmberskin@europe.pubtoscience@lemmy.world•India launches first hydrogen-powered train built in the country to expand clean energy on railwayslinkfedilinkEnglisharrow-up1·2 days agoIf you produce enough green electricity to bring its price down to zero the efficiency is less concerning. linkfedilink
If you produce enough green electricity to bring its price down to zero the efficiency is less concerning.