> When they switch buses or trains over to electric, they have to build a new vehicle... the processes of manufacturing them aren't 100% renewable. No one's exa

> When they switch buses or trains over to electric, they have to build a new vehicle... the processes of manufacturing them aren't 100% renewable. No one's exactly making renewable steel. When they have to repair a road for the buses to ride around on, that concrete puts CO2 in the air as well. Yeah, at least for busses that's annoying. Like sure, buy the ecological ones but don't just trash a perfectly good bus