Shipbuilder and designer Ulstein is looking to take its revolutionary Thorium powered vessel concept from the drawing board to the deep blue sea. Is this the solution that industry, and society, have been searching for to enable a truly sustainable maritime future?Everything about the launch of ULSTEIN THOR was unexpected.The vessel concept, a 149m 3R (Replenishment, Research and Rescue) design with a Thorium Molten Salt Reactor (MSR), took the industry, and wider society, by surprise.