China's first ship-to-ship methanol bunkering completed

COSCO Shipping Heavy Industry (Shanghai) (CHI Shanghai) has completed China’s first ship-to-ship methanol bunkering operation by a shipbuilding and repair enterprise at a shipyard’s berth, marking a major milestone in the nation’s adoption of alternative marine fuels.

The operation took place at CHI Shanghai’s shipyard terminal, where the boxship COSCO Shipping Libra bunkered 2,100 tons of methanol fuel within 10 hours.

Bureau Veritas Solutions Marine & Offshore (BVS), a technical advisory arm of Bureau Veritas Marine & Offshore (BV), provided expert risk assessment and technical support.

According to BVS, the successful bunkering provides a replicable model for future methanol dual-fuel conversions and supply projects while showcasing CHI Shanghai’s ability to deliver end-to-end solutions across repair, conversion, and bunkering. This capability further accelerates the shift from conventional fuels to greener alternatives.

In preparation for the operation, CHI Shanghai worked closely with multiple stakeholders. Technical reviews were held to verify the feasibility, safety, and compliance for bunkering 20,000 TEU dual-fuel container ships. The shipyard also organized methanol-specific training programs, tabletop emergency exercises, and safety management initiatives.

Throughout the project, BVS provided support by