The transportation of H₂, a key fuel of the energy transition in maritime, is another step closer to supporting projected market demands thanks to newly published requirements from ABS.

The ABS requirements for liquefied H₂ carriers address safety and technical standards for vessels carrying liquefied H₂, expanding on the corresponding IMO Resolution MSC.420(97) that was adopted in November 2016. The ABS publication provides further support on criteria such as risk assessment, novel concepts, new technology qualification, cargo containment, pressure piping systems, ventilation and fire protection among others.

“The marine industry has increased its interest in the use and transport of H₂ due to its properties as a zero-emission fuel and the ability to produce H₂ from renewable and sustainable sources. This publication is the latest in ABS’ support of the H₂ value chain, providing much-needed detail for new and existing liquefied H₂ carriers in order to minimize risks to the vessel, crew and environment,” said Gareth Burton, ABS Vice President, Technology.