Lloyd’s Register has awarded approval in principle to HD Hyundai Heavy Industries’ ultra large, 15,300 TEU container ship design. Meanwhile, the Chinese Classification Society has awarded AiP for a 3,500 TEU, Panamax ammonia dual fuel container ship.
MEPC 82 featured important progress in the ongoing development of the IMO’s “mid-term measures” to cut GHG emissions. States remain divided over the precise architecture of the financial mechanism, and the distribution of revenues received significant attention - particularly from states concerned about unjust or inequitable consequences of the energy transition.
Backed by the German Federal Government, MAN Energy Solutions will lead a consortium building on previous work to design and test an ammonia-powered four-stroke engine for marine applications.
The Mærsk Mc-Kinney Møller Center for Zero Carbon Shipping has released results from a new survey of over 2,000 workers across the maritime community. While a majority of workers indicate their willingness to sail on ammonia-fueled vessels, this support is contingent upon comprehensive training that addresses all concerns and operational aspects of working with ammonia. Live training, operational experience and proactive communication will all be required to increase confidence in the new fuel.
Maritime & Port Authority Singapore announced that it will finalise ammonia bunkering standards for the island nation by next year.
The American Bureau of Shipping has granted AiP for two new autonomous technology packages developed by Korea Shipbuilding & Offshore Engineering and Hyundai Heavy Industries: an unmanned ammonia engine room, plus an AI safety package with rapid-response capabilities.
A series of new AiPs underlines momentum for marine ammonia fuel. For bunkering, barges and a range of jetty-less transfer terminals will enable safe operations. Fuel systems that can be retrofitted to existing vessels are also under development, as is an ammonia-powered “feeder” container vessel to complement larger designs.
Approval of interim guidelines for the use of maritime ammonia fuel is anticipated at an upcoming IMO committee meeting in December, giving the shipping industry its first international standard for the safe operation of vessels using marine ammonia fuel.
Hanwha Power Systems and GasLog will develop a comprehensive demonstration plan for the retrofit of existing large LNG carriers to be powered by ammonia gas turbines.
The American Bureau of Shipping has awarded AiP to a new ammonia bunkering articulated tug-barge design. The bunker barge will be compatible with several ammonia-powered vessels under development, and will begin commercial operations on the US east coast by 2030.