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Re:The price of lithium-ion batteries has declined by 97% in... by giva on Tuesday June 08, 2021 @04:52AM (#27432016)
The rest of the world uses overhead lines for powering trains (I'm a bit shocked to learn that this is not the norm in the US, actually)
Re:The price of lithium-ion batteries has declined by 97% in... by cogman10 on Tuesday June 08, 2021 @11:08AM (#27436185)
At least in the UK, a 3rd rail was common. IDK about the rest of the world but wouldn't surprise me.

Some major cities in the US had overhead powered "trolleys". But, car lobbies destroyed those :(.