https://www.theverge.com/2018/6/15/17468718/jaguar-vector-v203-electric-boat-record

Jaguar’s battery-powered V20E boat just broke a maritime speed record.

Peter Dredge, the co-founder of Jaguar Vector, piloted the boat at speeds of 88.62 miles per hour across eight miles of the Coniston Water lake in Cumbria, England. His speeds broke the previous record of 76.8 mph set ten years ago.