Nikkiso Clean Energy & Industrial Gases, a division of Nikkiso Co., Ltd., has achieved a significant milestone in the maritime industry with the approval in principle (AIP) from the American Bureau of Shipping (ABS) for their ammonia fuel supply system. Designed with high-efficiency pumps and an integrated fuel management system, this innovation is aimed at facilitating the maritime industry’s transition to more sustainable energy solutions. ABS granted this approval after thorough design reviews, ensuring compliance with both class and statutory regulations.
Significance of Retrofitting in Decarbonization
The ability to retrofit existing vessels with ammonia fuel systems is a key advancement for the maritime sector, which is striving to meet ambitious sustainability goals. This system enables shipowners to adopt alternative fuels such as ammonia without waiting for new-build vessels, thus accelerating the decarbonization process. According to Michael Kei, ABS Vice President of Technology, this solution aligns perfectly with the industry’s drive towards cleaner fuels, while ABS provides the necessary expertise in alternative fuel designs and safety measures.
Nikkiso’s Expertise in Alternative Fuels
Nikkiso Clean Energy & Industrial Gases brings extensive experience from its leadership in marine LNG fueling systems to ensure a safe and smooth transition to ammonia. Konstantinos Fakiolas, Director of Marine at Nikkiso, emphasized the system’s design principles, which prioritize redundancy, reliability, and safety. The fuel supply system is built to the highest standards to mitigate risks such as leakages and slippages, making it a robust option for shipowners looking to lower their carbon footprint.
ABS and Ammonia as a Marine Fuel
ABS continues to support the maritime industry’s shift to alternative energy sources, offering specialized services for the application of ammonia as a marine fuel. With their expertise in both safety and fuel technology, ABS plays a crucial role in the development and approval of systems like Nikkiso’s, which are essential for enabling the industry’s future sustainability efforts.
Conclusion
The approval of Nikkiso’s ammonia fuel supply system marks a significant step towards integrating low-carbon fuels into the global fleet. With the ability to retrofit current vessels and support new builds, this system offers a practical and near-term solution for shipowners looking to meet sustainability targets while ensuring operational safety and efficiency.
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Source: ABS
