Medium voltage charging isn't a big challenge considering some mining equipment is already powered by medium voltage. Those mammoth draglines and bucket excavat

Medium voltage charging isn't a big challenge considering some mining equipment is already powered by medium voltage. Those mammoth draglines and bucket excavators are powered by an actual high voltage extension cord that is moved around with the machine. They even have plugs and connectors, saw one rated for 25kV and 600A, three phase. That's almost 26MW. Totally doable.