Danish shipping firm AP Moller-Maersk said it has agreed to conduct a joint feasibility study on the supply of green ammonia for ship-to-ship bunkering in Singapore, the world's largest bunker port.
The other members of the consortium are ship management firm Fleet Management, rig maker Keppel Offshore & Marine, the Maersk Mc-Kinney Moller Centre for Zero Carbon Shipping, Japanese trading house Sumitomo and Norwegian fertiliser firm Yara International. The feasibility study will look into creating supply chain infrastructure and designing ammonia bunkering vessels, Maersk said.
Maersk's head of decarbonisation Morten Bo Christiansen said the company sees green ammonia and methanol as key to its plan to decarbonise. Maersk is planning to build a green ammonia facility in Denmark. It has also pledged that all newbuild vessels in its liner fleet will be dual-fuelled. The firm's Maersk Liners subsidiary has no plans to use LNG as an alternative marine fuel.
Last month Yara joined a different coalition which is looking to develop ammonia-powered tankers. Most of the world's ammonia is currently used for fertilisers.
Ammonia emits no CO2 when burned but the production of "grey" ammonia produces significant emissions. "Green" ammonia would be produced from renewable sources, meaning a greenhouse gas-free lifecycle.
Ammonia remains too expensive for shipowners to use at the moment and green ammonia would be more expensive still.
Representatives from Yara, Maersk and the Maersk Mc-Kinney Moller Centre for Zero Carbon Shipping will be among the speakers at the Argus Green Ammonia Live – Virtual Conference, which takes place on 24-25 March. For details of the conference programme and registration, please visit www.argusmedia.com/green-ammonia

