Hapag-Lloyd Performs Inaugural SIMOPS Biomethanol Bunkering in Busan

German ocean carrier Hapag-Lloyd has completed its maiden biomethanol bunkering transfer carried out under simultaneous operations (SIMOPS) at the Port of Busan in South Korea.

The bunkering operation represents the container shipping line's first delivery of biomethanol conducted alongside cargo handling activities at the South Korean maritime hub. Under SIMOPS protocols, the vessel receives marine fuel concurrently with container loading and discharge, avoiding the need for dedicated fuelling berths or post-cargo bunkering delays.

Busan has emerged as a key Asian operational hub for alternative marine fuel transfers, with infrastructure developing to accommodate both bio-based and synthetic methanol alongside conventional bunker grades. The execution of SIMOPS for lower-carbon fuels requires coordinated safety management between terminal operators, bunker suppliers and vessel crews, particularly regarding vapour control, safety perimeters and emergency response protocols.

Biomethanol, produced from biomass feedstocks, is increasingly utilised by commercial carriers seeking compliance with tightening international and regional emissions frameworks. The completion of the Busan operation demonstrates the growing operational feasibility of routine alternative fuel bunkering alongside standard commercial terminal activities in major global ports.