Consortium Investigates Nuclear Fusion Reactor for Maritime Use
A joint project led by ABS aims to assess the feasibility of a nuclear fusion reactor on a supply vessel, targeting a prototype by 2032. This initiative addresses safety, regulatory, and integration challenges, potentially impacting future maritime energy solutions.

The American Bureau of Shipping (ABS) is spearheading a project to explore the installation of a nuclear fusion reactor on a 71.4-m DP2 anchor-handling power barge. The vessel would utilize two 8,000 kWe steam generators powered by a compact fusion reactor, with battery systems offering six hours of backup power.
The consortium includes nT-Tao, Siemens Energy, P&P Marine Consultants, and TEMISTh, focusing on technical, safety, and regulatory evaluations. A significant barrier is the absence of a classification framework for marine fusion reactors. The project is projected to yield a commercial prototype by 2032, which may facilitate broader acceptance of nuclear energy in commercial shipping despite existing regulatory challenges.




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