The industry’s first comprehensive rules for floating nuclear power plants have been unveiled by the American Bureau of Shipping (ABS) at a forum for nuclear industry leaders held jointly with Idaho National Laboratory (INL).
The ABS Requirements for Nuclear Power Systems for Marine and Offshore Applications, provides the first classification notation for nuclear power service assets such as floating nuclear power plants or nuclear-powered floating production, offloading and storage units.
We demonstrated today that nuclear’s potential in the maritime domain is so much more than a reactor on a ship. Nuclear energy can link energy demands across the electric, industrial and shipping transportation sectors to optimize energy generation and use, maintain grid reliability and support decarbonization of shipping and industry. Not to mention its vast potential for the production of clean fuels such as e-ammonia and e-hydrogen.… said Christopher J. Wiernicki, ABS Chairman and CEO.
Additionally, the requirements allow designers to consider any type of reactor technology and propose a framework for nuclear regulators to collaborate with Flag administrations and ABS for complete regulatory oversight and license. The requirements can be found here.







