Site items in: Maritime Fuel

Marine ammonia engines: working towards deployment in Japan
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MAN Energy Solutions has announced one of the first deployments of its ammonia two-stroke engine will take place in Japan. Mitsui E&S will construct the MAN B&W 7S60ME dual-fuel engine, with Imabari Shipbuilding to then install it aboard a Newcastlemax bulk carrier, along with an integrated SCR catalytic converter to treat engine NOX emissions. The news underscores significant momentum for the deployment of marine ammonia engines, with Wärtsilä, WinGD and Mitsubishi Shipbuilding also engaged in ongoing projects.

MPA leads ammonia announcements at Singapore Maritime Week
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Maritime & Port Authority of Singapore has announced new initiatives and a host of updates on ongoing maritime ammonia projects. Headlines include: green & digital shipping corridors to Rotterdam and Australia, an RFI for ammonia transport from select global locations that will fuel power generation and bunker demonstrations on Jurong Island, and a new training facility for seafarers. Also during the event, IMO Secretary-General Arsenio Dominguez visited the moored Fortescue Green Pioneer.

IMO drives forward net-zero agenda
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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 to deploy marine ammonia-to-power systems in Norway
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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.

Target top regional fuel ports, spend $2 trillion to enable ammonia marine fuel by 2050
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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.

The <i>Fortescue Green Pioneer</i> sails in Singapore harbor on ammonia fuel
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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.

Enaex, NYK to explore ammonia marine fuel supply in Chile
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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.