Ammonia

Japanese firms ink MoU on world’s first ammonia dual fuel Handymax bulker

NYK Bulk & Project Carriers, Oshima Shipbuilding and Sumitomo Corporation signed a MoU to jointly study, design and construct the world’s first ammonia dual fuel Handymax bulk carrier.

Published

2 years ago

November 10, 2023

Admin

Japanese shipping firm NYK on Thursday (9 November) said NYK Bulk & Project Carriers Ltd. (NBP), Oshima Shipbuilding Co., Ltd. (Oshima) and Sumitomo Corporation (Sumitomo) signed a Memorandum of Understanding (MoU) to jointly study, design and construct the world’s first ammonia dual fuel Handymax bulk carrier.

The announcement comes after CODELCO, a Chilean state-owned company and one of the world’s biggest copper producers, and NBP signed a memorandum of understanding (MoU) in Singapore to jointly study the decarbonised transportation of copper products.

This would be the first of a fleet of 10 to 15 vessels dedicated to the transport of copper products that NBP would operate from Chile to the Far East. CODELCO and NBP want the vessel to be developed and built by Oshima, which is willing to study this project together with CODELCO and NBP.

Máximo Pacheco, Chairman of the Board, CODELCO, said: “For me, it is a great honor to be here and to see how far we have progressed over this short period. What was an ambitious idea less than one year ago is a reality today. At CODELCO, we have the duty to be a leader for more sustainable mining for our country, and this project is a great signal to the other actors as we work to make Chile the first country in the world to demonstrate how an energy transition and GHG emissions reduction are possible.”

Masashi Suda, President, NBP, said: “Based on the memorandum of understanding signed with CODELCO on November 24, 2022, NBP has been studying the decarbonization of the oceangoing transportation of copper products with the cooperation of all concerned parties.”

“After about a year of deliberations, NBP and CODELCO have concluded a memorandum of understanding with Oshima Shipbuilding for the research, design, and construction of a Handymax bulk carrier equipped with a dual-fuel engine that can use ammonia as fuel in addition to heavy oil. This is a concrete first step towards a decarbonized society for CODELCO and NBP. NBP will continue to contribute to global decarbonization together with its customers.”

Photo credit: NYK
Published: 10 November, 2023

Up Next

Singapore: SMF announces winning teams of MaritimeONE Digital Challenge 2023

Don't Miss

Monjasa acquires two tankers for floating storage and bunker operations in West Africa

Newbuilding

Höegh Autoliners latest LNG dual-fuel PCTC en route to Shanghai for bunkering

The 9,100 CEU “Höegh Sunrise”, currently sailing the seas, is on its way to Shanghai for bunkering before sailing to Japan and then towards Europe.

Published

16 hours ago

May 22, 2025

Admin

Höegh Autoliners latest LNG dual-fuel PCTC en route to Shanghai for bunkering

Höegh Autoliners on Tuesday (20 May) said its latest liquefied natural gas (LNG) dual-fuel pure car and truck carrier has departed China Merchants Heavy Industry’s yard, ready to commence its commercial operations.

The 9,100 CEU Höegh Sunrise, currently sailing the seas, is on its way to Shanghai for bunkering before sailing to Japan and then towards Europe.

The PCTC is the fifth in a series of 12 Aurora Class vessels built by the shipyard in China. The first eight Auroras are or will be equipped with engines primed to run on LNG and low-sulphur oil.

These vessels can be converted to run on ammonia later. By 2027, Höegh Autoliners said the four last vessels of the series will be able to run net zero on ammonia directly from the yard when delivered.

Manifold Times previously reported the naming ceremony of Höegh Autoliner’s fourth Aurora Class newbuild, Höegh Sunlight, at Taicang Haitong Auto Terminal.

Photo credit: Höegh Autoliners
Published: 22 May, 2025

Ammonia

Singapore-based Seatrium receives AiP from ABS for ammonia bunker vessel

Vessel has a 25,000m³ liquefied ammonia capacity, constructed using IMO Type C containment, designed by Seatrium Marine & Deepwater Technology.

Published

2 days ago

May 21, 2025

Admin

Singapore-based Seatrium receives AiP from ABS for ammonia bunker vessel

Singapore-headquartered marine engineering firm Seatrium on Tuesday (21 May) said it has secured an Approval in Principle (AiP) from classification society American Bureau of Shipping (ABS) for a 25,000m³ ammonia bunker vessel.

The company said the vessel has a 25,000m³ liquefied ammonia capacity, constructed using IMO Type C containment, designed by Seatrium Marine & Deepwater Technology.

The vessel is capable of dedicated ammonia bunkering with optional carrier functionality.

It is designed to operate with a deadweight tonnage of 19,500 mt at 14 knots, allowing for 55 days of operation without the need for refuelling.

The vessel’s features include enhanced safety architecture focused on preventing open-deck leaks, compliant with IMO standards, the IGC Code, and ABS regulations as well as integrated systems allowing a seamless switch between ammonia and diesel fuel.

“The ABS AiP verifies the technical viability and regulatory compliance of our vessel, creating a foundation for detailed engineering and construction,” the company said.

“This approval marks a crucial step towards timely delivery and positions Seatrium as a leader in maritime energy transition. Together, we are building a robust fuel infrastructure for the ZeroCarbon fleet of the future!”

Photo credit: Seatrium
Published: 21 May, 2025

Ammonia

ABS answers critical safety questions related to using ammonia as a marine fuel

ABS engineers examined realistic bunkering situations such as STS, terminal-to-ship and truck-to-ship, as well as ammonia dispersion from the vessel due to a leakage incident in the engine room.

Published

4 days ago

May 19, 2025

Admin

Classification society American Bureau of Shipping (ABS) on Thursday (15 May) published its report to bring together the findings of its advanced research into the performance of ammonia on board.

Critical safety questions such as “how does ammonia behave when it leaks in an engine room?” and “how does a cloud of escaped ammonia disperse during bunkering operations?” are addressed in the latest ABS research.

ABS performed computational fluid dynamics (CFD) simulations using advanced tools to quantitatively assess the risks associated with ammonia dispersion in accidental leakage scenarios.

ABS engineers examined realistic bunkering situations such as ship-to-ship, terminal-to-ship and truck-to-ship, as well as ammonia dispersion from the vessel due to a leakage incident in the engine room.

“This publication provides a comprehensive report of ABS’ efforts to address the challenges and opportunities presented by ammonia as a marine fuel,” said Vassilios Kroustallis, ABS Senior Vice President, Global Business Development.

“Through detailed analysis of ammonia dispersion studies and emergency evacuation protocols, ABS is contributing to the discourse on safe and supportable maritime fuel alternatives, fostering a culture of preparedness and resilience.”

In addition to CFD simulation analysis, ABS leveraged the latest industry best practices and advancements in software and hardware – including acoustic cameras for detecting and visualizing ammonia leakage – to provide a thorough, three-part framework for owners and operators evaluating ammonia as a cleaner fuel source:

Proactive regulatory engagement and risk anticipation
Development and implementation of a multifaceted safety framework, combining qualitative and quantitative risk assessments
Real-time monitoring and optimized emergency response

Note: Download a copy of the ABS publication Safety Insights for Ammonia as a Marine Fuel here.

Photo credit: Venti Views on Unsplash
Published: 19 May, 2025