Ammonia bunkering pilot

Trammo, OCI and James Fisher Fendercare successfully conducted an ammonia bunkering pilot between two vessels at a terminal in the port of Rotterdam on 12 April, 2025. This marks an important step in preparing the port for vessels bunkering clean ammonia. Ammonia is a carbon-free fuel, so no CO2 is released during combustion. The first ships capable of using ammonia as a bunker fuel are expected in 2026 or 2027.
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The pilot involved transferring 800 cubic meters of liquid, cold ammonia at -33 degrees Celsius between two ships. This took about 2.5 hours and was conducted alongside a new quay at the Maasvlakte 2 APM terminal. The demonstration validated the port of Rotterdam safety framework for ammonia bunkering, establishing that it is possible to do this safely and without ammonia release in the port.
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Various parties collaborated on the pilot, facilitated by the Port of Rotterdam Authority. OCI, owner and operator of the port’s ammonia terminal, partnered with Trammo, which supplied the two tankers carrying OCI’s ammonia. James Fisher Fendercare provided equipment and expertise to ensure the safe execution of the ship-to-ship transfer at the berth location provided by APM Terminal. Bunker barge operator Victrol shared its bunkering expertise during the preparation of the pilot. The DCMR Environmental Protection Agency, Rijnmond Safety Region (VRR), and the Joint Fire Service (GB) were involved to ensure the pilot was conducted safely and smoothly.