ClassNK issues AiP for ammonia fuelled LPG/NH₃ carrier developed by Kawasaki Heavy Industries, and MITSUI E&S Co. September 9, 2025 International Shipping, Classification Society, Fuel, Maritime, Ship Building, Shipping Line, Technology TOKYO : ClassNK has issued an approval in principle (AiP) for an ammonia fuelled LPG/NH₃ carrier, applied for jointly by Kawasaki Heavy Industries, Ltd. and MITSUI E&S Co., Ltd. The certification demonstrates its feasibility
