Trams on average do not drive too fast. I would imagine that bees would easily be able to evade them or even be bumped out of the way.

While China is building a LOT of renewable energy and it should be applauded for it, it is not the only thing that are building. China accounted for 95% of the world’s new coal power construction activity in 2023, according to the latest annual report from https://globalenergymonitor.org/