Alternative Fuels

Yantai’s dual-fuel methanol vessel design gets ABS approval

February 22, 2024

The American Bureau of Shipping (ABS) has issued an approval in principle (AiP) to Yantai CIMC Raffles Offshore for its design of a dual-fuel methanol heavy-duty offshore wind turbine installation vessel (WTIV). 

PHOTO: A model of a WTIV vessel. Yantai CIMC


The vessel will be equipped with a dual-fuel methanol engine, which can run on methanol and conventional marine fuels, the Chinese shipbuilding firm Yantai said.

A WTIV vessel is primarily used to install offshore wind turbines and operates in certain areas. This means that the vessel will likely consume less methanol compared to bigger methanol-fuelled ships that sail longer voyages. The vessel, once constructed, will be deployed in Europe.

According to classification society DNV data, the methanol-fuelled fleet is made up of 29 vessels with another 32 expected to join this year.

By Manjula Nair

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