Multi-Purpose Fuel Tank Design Gains Approval
A new design solution for liquefied natural gas carriers has received Approval in Principle, facilitating a future transition to ammonia fuel.
A classification society has granted Approval in Principle (AIP) for an innovative multi-purpose fuel tank and fuel gas supply system design. This development is relevant for the maritime sector, particularly for vessels currently operating on liquefied natural gas (LNG).
The design solution allows an LNG carrier to transition its fuel source from LNG to ammonia. A key aspect of this innovation is that the change can be implemented without the need to replace the existing fuel tank or the fuel gas supply system (FGSS).
This capability offers operational flexibility for vessel owners and operators considering future fuel options. The ability to adapt existing infrastructure for alternative fuels is a significant consideration in long-term fleet planning.
The Approval in Principle signifies that the design meets the technical requirements and safety standards set by the classification society. Such approvals are an important step in the development and adoption of new maritime technologies.
The advancement contributes to ongoing efforts within the shipping industry to explore and implement diverse fuel strategies. It provides a pathway for vessels to evolve their fuel consumption in response to changing regulatory landscapes and environmental objectives.
Source & attribution
Based on reporting by Offshore Energy, published 18 Sept 2026, 13:02 UTC.
Original headline: “Hanwha Ocean’s design solution allowing LNG carrier’s switch to ammonia gets ABS’ thumbs-up”.
Retrieved 26 Sept 2026, 06:00 UTC.
Reported with reference to Offshore Energy; text independently written by Base Oil Trade.
This summary was drafted with editorial automation from the cited source and checked against it before publication. See our AI & content policy.
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