Evidently. Including one container ship with an ice-breaking bow. From Wikipedia: "Nuclear-powered icebreakers are much more powerful than their diesel-powered

Evidently. Including one container ship with an ice-breaking bow. From Wikipedia: "Nuclear-powered icebreakers are much more powerful than their diesel-powered counterparts, and although nuclear propulsion is expensive to install and maintain, very heavy fuel demands and limitations on range, compounded with the difficulty of refueling in the Arctic region, can make diesel vessels less practical and economical overall for these ice-breaking duties." No doubt that fossil fuels present an attractive option with their energy density and relative simplicity insofar as shipping in more temperate zones is concerned. Seems to get back to the question of incentives - short of artificially increasing the immediate cost of fossil fuels (and all downstream containerized goods) it may be challenging to adopt nuclear or renewables in the global shipping industry.