368
Electric Boat Costs 40–50€ to Cross Baltic Sea, vs 750€ Refueling Gas Boat
(cleantechnica.com)
This is a most excellent place for technology news and articles.
Such high winds impacts motor yachts as well, especially high sided ones. Most of the boats I've sailed are without bow thrusters require lines to manveur in even moderate winds in tight marinas. Bow thrusters makes it push button in moderate wind.