Ammonia News

ClassNK has issued an Approval in Principle (AiP) for Spray form insulation system of IMO Type B tank for LNG and ammonia fuel developed by Nihon Shipyard and Hankuk Carbon.The certification demonstrates its feasibility from regulatory and safety perspectives.Traditionally, IMO Type C tanks have been the mainstream choice for LNG-fueled ships due to their advantages in productivity and cost. Meanwhile, for the large-capacity fuel tanks required on large container ships and ammonia-fueled vessels…

DNV has awarded an Approval in Principle (AiP) to the joint consortium of MSC, Zhoushan Changhong International, and CIMC ORIC for a new 21,700 TEU ammonia-dual fueled ultra-large container ship design.The AiP is another milestone in the development of next-generation, zero-carbon mainline container shipping.The proposed 21,700 TEU container ship integrates the latest-generation of ammonia dual-fuel main engines alongside oversized C-type ammonia tanks.The hull design, with a new vertical bow…

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries group, Imabari Shipbuilding Co., Ltd., "K" LINE, MOL, NYK Line, JMU, and NSY have concluded a Memorandum of Understanding (MoU) to establish a standard design framework to efficiently develop and carry out the initial design of liquefied CO2 (LCO2) carriers and next generation alternative fuel ships utilizing decarbonization technologies (such as ammonia fuel). MILES Co., Ltd. (formerly known as MI LNG Company)…

NYK Line and BHP Group have renewed a memorandum of understanding (MoU) reinforcing both companies’ commitment to support decarbonization and improv the safety of vessel operations.The renewed MoU continues research on technologies for ammonia dual-fuel vessels, the trial of biofuels and other measures to advance low-carbon shipping.Emma Roberts, Vice President Maritime & Supply Chain Excellence, BHP, said: “BHP welcomes the opportunity to build on our shared history with long-term strategic partner, NYK Line.

Alfa Laval Korea Ltd. has signed a Memorandum of Understanding (MOU) with Hanwha Ocean Ecotech, marking a step toward strengthening cooperation in developing safe and reliable ammonia fuel system solutions for dual-fuel vessels.The MOU will leverage Alfa Laval’s technical expertise in ammonia fuel systems with Hanwha Ocean Ecotech’s capabilities in marine technology. The joint approach aims to secure early market opportunities and build competitive advantage in the rapidly-growing…

Is LNG to ammonia a viable pathway for helping shipowners get to net zero?From an engine point of view there is a pathway, but there are two points to consider, says Lars Tingbjerg Danielsen, Two-Stroke Promotion Manager – Newbuildings at Everllence. First, the case where an engine is capable of burning both methane and ammonia; second the case where an engine starts its service burning methane and then later switches to burning ammonia.“If we look at the idea of an engine capable of burning both methane and ammonia, it is our belief that this is not a request from the market.

Everllence has unveiled its new, dual-fuel ME-LGIA (-Liquid Gas Injection Ammonia) engine.Using the Diesel principle and the well-known, dual-fuel liquid gas injection concept, the ME-LGIA engine has many of the same features as Everllence’s existing ME-LGIM and ME-LGIP units that, respectively, run on methanol and LPG.However, in light of ammonia’s particular characteristics, the new engine also has additional safety features such as containment systems, sensors, system ventilation…

Ammonia-to-power company Amogy has signed a multi-year contract with Samsung Heavy Industries (SHI) for the manufacturing of Amogy’s systems.SHI plans to establish a dedicated facility in South Korea to produce and test Amogy’s systems, beginning with those required for Amogy’s pilot project in Pohang in 2026. The project will demonstrate the technology maturity and economic feasibility of Amogy’s ammonia-to-power systems for distributed clean power generation.This partnership…

Australia’s TasPorts and H2U Group have signed an MOU to explore developing a green hydrogen and ammonia facility at Bell Bay port in Tasmania.The proposed facility would be initially capable of producing up to 500,000 tonnes of green ammonia per year with the potential to scale-up.TasPorts and the H2U Group will assess the technical, economic, environmental, and social feasibility of the project, including potential port infrastructure requirements, energy and water supply, export logistics…

Ammonia-fuelled bulk carriers could be deployed on the South Africa-Europe iron ore trade route as soon as 2029 and scale toward full decarbonisation by 2035, according to a Global Maritime Forum study released last week.The study found that announced green ammonia projects could meet the corridor’s fuel demand competitively and that Saldanha Bay could emerge as a long-term green bunkering hub, supporting South Africa’s green hydrogen economy and the global transition to zero-emission shipping.To make the corridor operational by 2029…

Fortescue’s Green Pioneer has arrived in Belém, Brazil, to send a message to COP30 participants that collaboration between industry and regulators is the key to unlocking zero-emission shipping.The 75-meter vessel has now visited three continents this year, following stops in London, Rotterdam, Monaco, Boston and New York.During its global voyage, the Green Pioneer has achieved several milestones, including becoming the first vessel to sail on ammonia in international waters.

Four Hanwha Group companies — Hanwha Power Systems, Hanwha Ocean, Hanwha Aerospace, and Hanwha Systems — signed a memorandum of understanding (MoU) with shipping company HMM and Korean Register (KR) to jointly develop and demonstrate next-generation carbon-free ship propulsion systems.The partners will jointly conduct concept design for next-generation propulsion systems — including an integrated solution combining an ammonia-based gas turbine and fuel cells for 7,000–8,000 TEU-class container vessels…

Nippon Yusen Kabushiki Kaisha (NYK Line) and the Port of Duqm Company, which oversees port management and terminal operations in Oman, signed a memorandum of understanding at Duqm Economic Forum 2025 to collaborate in the development and connectivity of the port of Duqm.NYK has positioned the Middle East as one of its key strategic regions. On April 1, 2022, NYK established its Middle East region head in Dubai to deepen its regional strategy and enable more agile business development across the area.Oman…

On October 22, the port of Shanghai hosted a ceremony for the official naming and delivery of the Grimaldi Group’s latest vessel, the Grande Melbourne.This is the third of a series of seven cutting-edge, ammonia-ready pure car and truck carriers (PCTC) commissioned at Shanghai Waigaoqiao Shipbuilding Company Limited (SWS) and China Shipbuilding Trading Company Limited (CSTC), both subsidiaries of CSSC.With a length of 200 meters, a beam of 38 meters, and a gross tonnage of approximately 77…

Mitsui O.S.K. Lines (MOL) has signed a memorandum of understanding (MoU) with Australian companies NH3 Clean Energy (NH3) and Oceania Marine Energy to advance development of clean ammonia bunkering operations in the Pilbara region of Western Australia.The MoU aims to establish collaboration with NH3 and Oceania on the Pilbara Clean Fuels Bunkering Hub initiative, which is Australia's first ammonia bunkering concept announced by the Pilbara Ports Authority in June 2025.MOL will…

A consortium led by Keppel Ltd. has been appointed by the Energy Market Authority (EMA) and Maritime and Port Authority of Singapore (MPA) to conduct the next phase of the project to develop a low- or zero-carbon ammonia solution on Jurong Island, Singapore for power generation and bunkering.The appointment follows EMA and MPA’s Request for Proposal (RFP) process, where Keppel and its consortium partners, Sumitomo Corporation, and Advario, conducted a preliminary front-end engineering…

An advanced design of an ammonia vent treatment system from HD Korea Shipbuilding & Offshore Engineering (HD KSOE) received approval in principle (AIP) from ABS and the Liberian International Ship and Corporate Registry (LISCR).The ammonia vent treatment system integrates compact scrubbers to treat ammonia fuel, which can escape during the purging process, to maintain safe concentration levels before discharge through the vent mast. HD KSOE says this design also minimizes wastewater production. ABS completed design reviews based on class requirements and IMO Interim Guidance.

Japanese shipping group NYK has carried out its first ship-to-ship (STS) transfer of liquefied ammonia, moving around 23,000 metric tonnes from one carrier to another off the coast of Ceuta in Spain.The transfer, conducted on September 2, involved the NYK-owned ammonia carrier Berlian Ekuator, time-chartered by Mitsui & Co., and the Eco Enchanted, operated by U.S.-based ammonia trader Trammo. NYK said the transfer was completed under strict safety protocols.While the company has experience in STS transfers of crude oil…

MISC Berhad (MISC) and Samsung Heavy Industries (SHI) have received the Approval in Principle (AiP) from Bureau Veritas Marine & Offshore (BV) for the design of the world’s first ammonia-fueled LR2 tanker powered by Proton Exchange Membrane Fuel Cell (PEMFC) technology.The AiP from BV confirms the technical feasibility of the concept as well as initial conformity to the applicable rules, industry codes, and standards.The AiP was awarded as part of a strategic joint development project involving MISC…

Taiwan’s Yang Ming Marine Transport Corporation has signed a shipbuilding contract with Hanwha Ocean for seven 16,000 TEU class LNG dual-fuel container ships.These vessels are scheduled for delivery between 2028 and 2029.The newbuildings will be the first LNG dual-fuel container vessels in Taiwan to feature ammonia fuel ready specifications.The vessel series will also be equipped with the world’s first Type-B LNG fuel tank with a 1.0 bar design pressure, developed under a Joint Development Project between Hanwha Ocean and ABS.

The Grimaldi Group has taken delivery of the Grande Auckland, the second of seven PCTCs commissioned from Shanghai Waigaoqiao Shipbuilding Company Limited (SWS) and China Shipbuilding Trading Company Limited (CSTC) – two companies that are part of China State Shipbuilding Corporation Limited (CSSC).With a length of 200 meters, a beam of 38 meters, and a gross tonnage of around 77,500 tons, the Grande Auckland has been designed for the transport of vehicles — cars, SUVs, vans,…

New insights from DNV’s Maritime Forecast to 2050 indicate that the number of alternative-fuel-capable vessels in operation is set to almost double by 2028.By 2030, the alternative-fuelled fleet will be able to burn up to 50 million tonnes of oil equivalent (Mtoe) of low-greenhouse gas (GHG) fuels annually, double the estimated volume needed to meet the IMO 2030 emissions target.Yet today, actual consumption of low-GHG fuels remains at just 1 Mtoe.The widening gap between capacity…

Mitsui O.S.K. Lines (MOL), HD Korea Shipbuilding & Offshore Engineering (HD KSOE), and HD Hyundai Heavy Industries (HHI) have secured an Approval in Principle (AiP) from Lloyd's Register for Floating Ammonia Cracker Unit (FACU), jointly developed by the group for onshore hydrogen supply.FACU is a solution that enables direct hydrogen supply from offshore to onshore by equipping vessels with technology that thermally decomposes ammonia into hydrogen and nitrogen.It is expected to accelerate the use of hydrogen energy as part of global decarbonization effort.MOL…