With the maritime industry facing the pressing challenge of decarbonization, the development of alternative fuel vessels powered by liquefied natural gas (LNG) and ammonia is gaining momentum, as illustrated by an approval in principle (AiP) Japan’s classification society ClassNK has granted for Spray form insulation system of IMO Type B tank for LNG and ammonia fuel.

Type Spray Code Nihon Shipyard Hankuk Carbon Construction of Steel Ships Sandwich Plate System Offshore Energy Japan LNG-fueled Rules Guidance Survey Upon Take