Operations dominate the total carbon footprint of a gasoline fueled private vehicle. (And public transport buses as well.) so the comparison still is valid. To

Operations dominate the total carbon footprint of a gasoline fueled private vehicle. (And public transport buses as well.) so the comparison still is valid. To compete, buses need to also be electric (which is, to be fair!, super easy… electrifying all city buses is incredibly easy compared to electrifying all personal vehicles.)