Itochu secures Singapore approval for ammonia bunkering trials

Itochu Corporation has officially secured approval from the Maritime and Port Authority of Singapore (MPA) to commence ammonia bunkering trials at the Port of Singapore. This initiative, authorized under Singapore’s alternative marine fuels framework, focuses on testing the technical readiness and operational protocols necessary for ammonia-fueled vessels. By evaluating infrastructure requirements and safety procedures, this project marks a critical milestone in the global transition toward zero-emission shipping, positioning Singapore as a primary hub for sustainable maritime energy logistics.

The operational framework for these trials aligns with the International Maritime Organization (IMO) Interim Guidelines for the Safety of Ships using Ammonia as Fuel. Compliance departments must ensure that all bunkering procedures strictly adhere to the International Convention for the Safety of Life at Sea (SOLAS) Chapter II-2 regarding fire protection and the International Code of Safety for Ships using Gases or other Low-flashpoint Fuels (IGF Code). Furthermore, adherence to MARPOL Annex VI remains essential to ensure that ammonia handling maintains rigorous environmental and safety standards.

These trials carry significant implications for chief engineers and second engineers, who will be responsible for managing complex fuel transfer systems and specialized bunkering protocols. These officers must prepare for advanced training in ammonia toxicity management and emergency response procedures specific to low-flashpoint fuel systems. Understanding the integration of gas-fuelled engine technology and the associated safety monitoring equipment will soon become a mandatory competency for senior engine room personnel operating next-generation, decarbonized merchant vessels.