Navigator sees its ship-to-ship ammonia transfer in South Africa as a milestone that will help unlock ammonia as a maritime bunker fuel. In Japan, JERA will begin truck-to-ship bunkering of ammonia fuel in late May, servicing NYK Line’s A-Tug vessel.
Hitachi Zozen and NYK will work towards a catalyst-based N2O removal system for ammonia-powered, 2-stroke marine engines.
The IMO’s Maritime Environmental Protection Committee has made significant strides towards implementing its net-zero agenda. The IMO is seeking to implement a fuel standard supported by a pricing mechanism. While many details remain unresolved, important steps forward have been made on emissions boundaries, flexibility elements and default value calculation. The goal of launching policy measures by the end of 2025 remains ambitious, but the IMO has sent a clear signal that it is committed to its net-zero roadmap.
Amogy will deploy its ammonia-to-power systems onboard electrical Platform Supply Vessels (ePSVs) for Norway-based Green Ships Invest. As well as the new ePSV design, the pair will explore the use of Amogy’s technology onboard two additional vessel types. Amogy has also entered into a partnership with W-Industries for the fabrication, deployment and commissioning of its ammonia-to-power systems.
New Oxford research finds that over 60% of global shipping fuel demands could be met by renewable ammonia in 2050, which can be achieved by targeting renewable ammonia fuel supplies at the “top 10 regional ports”. The team also predicts that conventional maritime fuel production could be replaced by a more “regionalised industry”, producing up to 750 million tons of renewable ammonia per year in tropical and sub-tropical countries.
Fortescue Future Industries, Maritime and Port Authority Singapore and a host of supporting organisations announced a world-first marine trial in Singapore harbor last week. The vessel sailed on ammonia and diesel dual-fuel in harbor waters, after being loaded with liquid ammonia fuel at Vopak’s Banyan Terminal on Jurong Island. Two years of vessel development and months of safety and training exercises led up to the trial. MPA and Fortescue report that post-combustion NOx levels from the vessel met local air quality standards for Singapore, with further emissions treatment measures to be applied.
Italian class society RINA will work with LNG-specialist Gas and Heat to develop an integrated cargo and fuel gas system for an ammonia-fueled bunker vessel. The vessel development builds on two technology designs from Gas and Heat already certified by Bureau Veritas: an Ammonia Fuel Supply System and an LNG-ammonia dual purpose tank.
Enaex and NYK Bulk & Project Carriers will explore the feasibility of supplying renewable ammonia fuel in Mejillones, northern Chile. NYK Bulk and Chilean national copper company Codelco have already signed an MoU to build a fleet of 10-15 ammonia-fueled vessels to transport copper concentrate from Mejillones to key Asian markets.
International crude oil giant Euronav and CMB.TECH will merge to form a new clean shipping entity. The future fleet will feature nearly one hundred ammonia-fueled ships, including Ultramaxes, large-scale container vessels, long-range carriers and chemical tankers. Further details have also emerged about CMB.TECH’s ammonia fuel production project in Namibia, which is targeting a yearly production capacity of 185,000 tonnes of ammonia fuel by 2028.
An NYK-led consortium, which includes Japan Engine Corporation, IHI Power Systems and Nihon Shipyard, has announced that a construction contract has been signed with Japan Marine United to build its 40,000 m3 ammonia-fueled medium gas carrier (AFMGC) in Ariake. The vessel is due to be delivered in November 2026.