Singapore and Rotterdam strengthen collaboration on Green and Digital Shipping Corridor

Maritime and Port Authority of Singapore (MPA) and Port of Rotterdam have signed a Cooperation Agreement to enhance the Rotterdam-Singapore Green and Digital Shipping Corridor.

The two port bodies have brought together 28 partners across the entire container shipping value chain to drive the deployment of sustainable fuels on the 15,000-kilometer shipping route and implement digital solutions for improved efficiency.

Boudewijn Siemons, CEO of the Port of Rotterdam, commented, “By bringing together parties across the entire value chain, the Rotterdam-Singapore Green & Digital Shipping Corridor has helped to make first, valuable steps towards the decarbonisation of international shipping while also improving efficiency of trade and setting new industry standards.”

The ambition is to reduce greenhouse gas emissions of large container vessels on the corridor by 20-30% by 2030, while accelerating the adoption of global standards and solutions to facilitate efficient port calls, flow of goods, and enable paperless handling.

The collaboration is focussed on testing and accelerating the adoption of sustainable fuels, aiming to make them available, accepted and affordable for large-scale use. According to the partners, the emphasis will be on bio- and e-variants of ammonia, methanol, and methane, with working groups established for each fuel type.

Since the inception of the Corridor in 2022, several first-mover pilot projects have been carried out, including the first successful bunkering of mass-balanced liquefied bio-methane at the Port of Rotterdam. A similar trial is planned in Singapore in 2025. Other achievements include the completion of a Life Cycle greenhouse gas Assessment (LCA) of green ammonia as a marine fuel, and strong support for the development and implementation of the Port Readiness Framework of the International Association of Ports and Harbors (IAPH), which helps ports assess their preparedness to supply sustainable marine fuels.

In the next phase, the partners plan to conduct further studies and trials for the bunkering of bio-methane, methanol and ammonia to support their future use along the shipping corridor. They also aim to develop and mobilise financial instruments to address the cost barriers associated with using low- and near-zero emission fuels.

On the digital front, the two ports have successfully trialled the exchange of port-to-port data to exchange vessel arrival and departure timestamps. Both ports have also established ship-to-shore data exchange infrastructure to enable efficient and secure submission of port clearance information. This saves time and minimises data entry errors through automated data filling. The first phase to trial the use of global standards and digital solutions began in March 2025, with an enhanced solution scheduled for testing in the second half of 2025.

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