As the potential of ammonia to contribute to shipping’s decarbonization objectives is increasingly recognized, ABS has moved to support its adoption with publication of industry-leading guidance for the design and construction of ammonia-fueled vessels.

The ABS Guide for Ammonia-Fueled Vessels sets out Classification design criteria for the arrangements, construction, installation and survey of machinery, equipment and systems for vessels operating with ammonia as fuel to minimize risks to the vessel, crew and the environment.