Interesting to see the #uk 's #scotland #motorways trialling overhead electrified cables: https://hackaday.com/2021/07/31/british-.. Nothing is lighter than the #fuel you don't have to carry! Still, would be better if the cables were at ground level - elevating anything is surprisingly expensive. Those signs that hang over motorways cost millions of pounds to build, supply infrastructure and maintain. How about road surface #induction ?