First offshore hydrogen-ammonia-methanol platform begins trial operation in China

The first offshore platform for the integrated manufacturing of green hydrogen, ammonia, and methanol has been constructed in Yantai, China, and is decided to initiate the trial operation, announce-owned vitality challenge China Energy Investment Company published.

The offshore platform for the manufacturing of natty fuels for ocean-going ships is a joint project developed by China Energy, CIMC Raffles, and Guoneng Hydrogen Innovation Technology (Beijing), representing the nation’s first comprehensive demonstration project for offshore hydrogen manufacturing, storage, transportation and utilization all over your complete industrial chain.

The initiative will most definitely be dubbed the “world’s first” offshore platform to dangle hydrogen, methanol, and ammonia.

The semi-submersible offshore hydrogen manufacturing platform measures over 50 meters in top and weighs more than 20,000 tons. It is miles equipped with photovoltaic vitality generation systems and electrochemical vitality storage gadgets that enable the platform to attain self-sufficiency.

The offshore platform properties three hydrogen manufacturing gadgets, including narrate seawater electrolysis and freshwater electrolysis systems, alongside a desalination module capable of manufacturing 5 hundreds freshwater daily for hydrogen generation. The hydrogen produced is transformed into methanol and ammonia to manage with storage and transportation challenges.

These outputs attend dual positive aspects – as natty marine fuels and serious industrial uncooked materials, China Energy outlined.

The enchancment of the project commenced in September 2024 and passed China Classification Society’s (CCS) salvage compliance overview in January 2025.

“Its completion marks a valuable milestone in setting up technical specs and requirements for China’s offshore hydrogen manufacturing sector, addressing beforehand unmet regulatory and operational frameworks,” China Energy acknowledged.

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