ClassNK grants Approval in Principle (AiP) for ‘Ammonia-Fueled Panamax Bulk Carrier Equipped with an IMO Type B Independent Fuel Tank’ April 24, 2026 International Shipping, Classification Society, Maritime, Ship Building, Shipping Line, Trending News TOKYO: ClassNK has issued an Approval in Principle (AiP) for an Ammonia–Fueled Panamax Bulk Carrier Equipped with an IMO Type B Independent Fuel Tank developed by Planning and Design Center for Greener Ships. This