I get the impression they've had similar results in London. They've had ~20 hydrogen busses for a while but apparently are expensive like £500k per bus plus you

I get the impression they've had similar results in London. They've had ~20 hydrogen busses for a while but apparently are expensive like £500k per bus plus you need to find hydrogen. On the other hand battery seems to be cracking along: "over 1,600 zero-emission buses currently in service, and TfL aims to have a fully zero-emission bus fleet by 2030, accelerating plans with increased government funding."