The first EV with a lithium-free sodium battery hits the road in January

Yeah but this dude has this thing called common sense, try acquiring that first.

Maybe then you can think about the implications of BE buses more than " cables need to be installed therefore Be is better than trolley"

You might think about stuff like extra weight extra purchase cost, decreased capacity, more expensive road maintenance cost, less uptime due to charging, less efficiency due to weight, decreased range in cold or hot when AC is needed that makes everything worse