
Singapore’s Marine Fuel: Ammonia 4% by 2035 | Mariner News
Ammonia is poised to become a significant player in Singapore’s marine fuel sector, projected to fulfill up to 4% of its total bunker fuel demand by 2035. This bold forecast comes from the Global Centre for Maritime Decarbonisation (GCMD), highlighting ammonia’s crucial role in green shipping. GCMD estimates Singapore will require approximately 2 million metric tons of ammonia annually by the mid-2030s to meet this growing clean energy demand.
Pioneering Ammonia Bunkering Infrastructure
To support this ambitious transition to cleaner energy, GCMD’s report indicates the need for specialized infrastructure, including at least one 15,000 m3 capacity bunker barge. The findings stem from a broader assessment of the technical and operational feasibility of ship-to-ship ammonia transfers within Singapore’s bustling port waters. These transfers are viewed as a vital stepping stone towards commercial-scale ammonia bunkering before dedicated ammonia bunker vessels become readily available.
Advancing Maritime Decarbonization Efforts
Ammonia stands out as a promising zero-carbon emissions fuel when derived from renewable energy sources, offering a tangible pathway for maritime decarbonization. This latest research builds upon GCMD’s previous work, including a successful ship-to-ship liquid ammonia transfer trial conducted in Western Australia. The findings reinforce Singapore’s commitment to fostering sustainable shipping and leading global efforts in adopting alternative marine fuels. This strategic move solidifies its position as a frontrunner in the future of green maritime logistics.



