Mitsubishi Shipbuilding Co., Ltd. News

ClassNK has issued an approval in principle (AiP) for an Onboard Carbon Capture and Storage system (OCCS) developed by Mitsubishi Shipbuilding. The certification confirms its feasibility from regulatory and safety perspectives. Interest in CO2 capture the method from exhaust gases is growing alongside fuel conversion as part of efforts to reduce GHG emissions from ships. In response, the development of OCCS is progressing. Safety requirements for OCCS ClassNK will often strive to contribute t...

ClassNK has issued an Approval in Principle (AiP) for a design concept of a coastal liquefied CO2 carrier jointly developed by Mitsubishi Shipbuilding Co., Ltd. and Nippon Gas Line Co., Ltd. In building the CCS value chain, in addition to large ships transporting CO2 domestically and internationally, coastal vessels that collect CO2 from small-scale emission sites in Japan and transport it to base sites toward overseas storage sites play a crucial role, with demand expected to grow. Approval i...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has concluded a contract with the Indonesian Maritime Security Agency (BAKAMLA) for the construction of an offshore patrol vessel (OPV). The vessel will be built at MHI's Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture, with completion and delivery scheduled for March 2028. Ability of maritime rescues This project is based on a grant agreement concluded in March 2024 between the Government...

ABS issued an approval in principle (AIP) to pioneering Japanese companies at Gastech 2024 for two liquid carbon dioxide (LCO2) carrier designs with Type-C cargo tanks that do not require performing post-weld-heat-treatment based on the demonstration of an engineering critical assessment (ECA). ABS reviewed the drawings based on class and statutory requirements for the two designs, a 50K cubic metre carrier and a 23K cubic metre carrier, featuring Type-C cylindrical tanks made of carbon ma...

Amogy, a provider of mature, scalable, and efficient ammonia-to-power solutions, and Mitsubishi Shipbuilding Co., Ltd. (MSB), a part of Mitsubishi Heavy Industries (MHI) Group, have completed the feasibility study of collaboration concept designs of onboard hydrogen production and utilisation with Amogy's ammonia-cracking technology and Mitsubishi Ammonia Supply and Safety System (MAmmoSS®). Amogy and MSB concluded a Memorandum of Understanding (MoU) to undertake feasibility studi...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has received orders from Toyofuji Shipping Co., Ltd. (Aichi Prefecture) and Fukuju Shipping Co., Ltd. Shizuoka Prefecture) for Japan's first methanol-fueled roll-on/roll-off (RORO) cargo ships. The two ships will be built at the Enoura Plant of MHI's Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture, with scheduled completion and delivery by the end of fiscal 2027. The ships will be approximat...

ClassNK has awarded an approval in principle (AiP) for a methanol fuel supply system developed by Mitsui E&S Shipbuilding Co., Ltd. Methanol is considered one of the promising alternative fuels for decarbonisation, and a significant reduction in GHG emissions on a lifecycle basis is expected by using green methanol, such as sustainable biomass-derived bio methanol and e-methanol synthesised from CO2 and renewable energy-derived hydrogen. Safe use of methanol On the other hand, methanol po...

Mitsubishi Shipbuilding Co, Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has acquired Approval in Principle (AiP) from the Japanese classification society - ClassNK for an ammonia fuel supply system (AFSS) for the ‘X-DF-A’, a large, low-speed 2-stroke ammonia-fuelled engine under development by WinGD, a Swiss designer and licensor of large marine engines. The AiP presentation ceremony took place at ‘Sea Japan 2024’ international maritime exhibition and confer...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has received an order from Japan Engine Corporation (J-ENG) for an ammonia fuel supply system (AFSS) and ammonia gas abatement system (AGAS). The AFSS will supply ammonia fuel to ammonia-powered marine engines developed by J-ENG, and the AGAS will safely treat any surplus ammonia. AFSS and AGAS are remotely controlled Newly ordered AFSS and AGAS are remotely controlled automatically by an integrated control...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has received an order from the University of Tokyo for its independently developed "MiPoLin®", a power prediction and lines selection system. The system has already been available at the university's Maritime and Ocean Digital Engineering Laboratory (MODE). MiPoLin® MiPoLin® is a user-friendly web-based system that utilises over 1,200 cases of diverse tank test results and over 420 vessels' hull...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has finalised the basic design for an ammonia fuel supply system for the X-DF-A engine, an ammonia-fueled large, low-speed two-stroke marine engine currently under development by WinGD, a Swiss designer and licensor of large marine engines. Mitsubishi Shipbuilding will continue to conduct technical studies with WinGD aimed at commercialisation of the system. Undertaking technical studies Mitsubishi Shipbuil...

  Mitsubishi Shipbuilding Co., Ltd., a Mitsubishi Heavy Industries (MHI) Group company based in Yokohama, held a christening and launch ceremony for a salvage tug currently being built for Nippon Salvage Co., Ltd. The ceremony took place at the Enoura Plant of MHI's Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture. The vessel, named "Koyo Maru", is scheduled for handover to Nippon Salvage in June 2024 following the completion of outfitting work and sea tr...

ClassNK has issued an Approval in Principle (AiP) for an Ammonia FSRU (Ammonia Floating Storage and Regasification Unit) jointly developed by Mitsui O.S.K. Lines, Ltd. (MOL) and Mitsubishi Shipbuilding Co., Ltd. Ammonia, which does not emit CO2 during combustion, is projected to be widely used as a source of clean energy for decarbonisation, while the development of onshore facilities for storage and regasification is a challenge. FSRU FSRU is a floating facility designed for liquified ga...

Mitsubishi Shipbuilding Co., Ltd., a Mitsubishi Heavy Industries (MHI) Group company based in Yokohama, Japan, has held a christening and handover ceremony for a demonstration test ship to transport liquefied carbon dioxide (LCO2). The ship will be used for the ‘CCUS R&D and Demonstration Related Project / Large-scale CCUS Demonstration in Tomakomai / Demonstration Project on CO2 Transportation’ (the demonstration projects) being conducted by Japan’s New Energy and Industr...

Mitsubishi Shipbuilding Co., Ltd., a Mitsubishi Heavy Industries (MHI) Group company based in Yokohama, Japan, has held a christening and launch ceremony for the FUGAKU MARU, a roll-on/roll-off (RO/RO) ship under construction for FUJITRANS Corporation. The ceremony took place at the Enoura Plant of MHI’s Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture, Japan. The handover is scheduled for April 2024 following completion of outfitting work and sea trials. The new vessel...

The PHOENIX HARMONIA, a liquefied petroleum gas (LPG) powered very large LPG/ammonia carrier, has been constructed by Namura Shipbuilding Co., Ltd. (Namura) and delivered to MOL Energia Pte. Ltd., a Singapore-based company of Mitsui O.S.K. Lines Group on September 29. Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, supported Namura and contributed to the delivery of the vessel, based on a technical cooperation agreement executed between the two companie...

Mitsubishi Shipbuilding Co., Ltd., a Mitsubishi Heavy Industries (MHI) Group company based in Yokohama, delivered Fuel Gas Supply System (FGSS) (Note), a liquefied natural gas (LNG) fuel gas supply system for high-pressure dual-fuel marine engine to Shin Kurushima Dockyard Co., Ltd at the end of August 2023. The FGSS ordered by Shin Kurushima Dockyard feature an optimised cargo space layout utilising a modular design for exceptional space-saving and maintenance access, a shortened construction...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, is currently developing the Mitsubishi Ammonia Supply and Safety System (MAmmoSS®), an ammonia handling system to support the utilisation of ammonia as marine fuel, which is attracting attention as a means of significantly reducing greenhouse gas (GHG) emissions from ships. As part of this development project, Mitsubishi Shipbuilding has begun demonstration testing of the Ammonia Gas Abatement System (AGAS...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, will participate in the Joint Technological Development Program for the Demonstration of Fully Autonomous Ships under the MEGURI 2040 Fully Autonomous Ship Project (hereinafter MEGURI2040) administrated by the Nippon Foundation, as a member of the Designing the Future of Fully Autonomous Ships Plus consortium (hereinafter DFFAS+) consisting of 51 companies in Japan. Full-scale commercialisation On July 20, th...

e5 Lab Inc. (President: Michihiko Nakano), Marindows Inc. (President: Yasumasa Suetsugu), e-Mobility Power Inc. (President: Naoko Yotsuyanagi), CHAdeMO Association (President: Takafumi Anegawa), The Japan Ship Technology Research Association (Chairman: Seiichi Tanaka), Mitsubishi Shipbuilding Co., Ltd. (President: Toru Kitamura), and Development Bank of Japan Inc. (President: Seiji Jige) have established the "Promotion Council for Zero Emission Chargers for Ships (provisional name)" (hereaf...

Mitsubishi Shipbuilding Co., Ltd., a Mitsubishi Heavy Industries (MHI) Group company based in Yokohama, held a christening and launch ceremony for a liquefied natural gas (LNG) bunkering vessel, the first to operate in western Japan, built under contract for KEYS Bunkering West Japan Co., Ltd. The ceremony, conducted in the presence of representatives from the companies involved, took place at the Enoura Plant at MHI's Shimonoseki Shipyard & Machinery Works in Yamaguchi Prefecture. The new...

Mitsubishi Shipbuilding Co., Ltd., a Mitsubishi Heavy Industries (MHI) Group company based in Yokohama, has received orders from Imabari Shipbuilding Co., Ltd. for 12 units of its Fuel Gas Supply System (FGSS), a liquefied natural gas (LNG) fuel gas supply system for high-pressure dual-fuel marine engines. The equipment for 9 LNG-fuelled car carriers and 3 LNG-fuelled bulk carriers to be built by Imabari Shipbuilding Group will be continuously delivered from spring 2024. Fuel Gas Supply System...

Imabari Shipbuilding Co., Ltd. and Mitsubishi Heavy Industries, Ltd. (MHI) have agreed to perform engineering of conventional vessels other than LNG (liquefied natural gas) carriers on consignment from Nihon Shipyard Co., Ltd. at MI LNG Company, Ltd. (MI LNG), their jointly operated LNG carrier engineering firm, augmenting MI LNG’s earlier business relating to LNG carriers. The new business arrangement will get underway starting in July. The agreed engineering business is to include funct...

ClassNK has issued an Approval in Principle (AiP) for an ammonia and liquefied CO2 (LCO2) carrier which has been jointly developed by Mitsubishi Shipbuilding Co., Ltd. and Nippon Yusen Kabushiki Kaisha (NYK Line). Ammonia is projected to be widely used as a source of clean energy for decarbonisation since it does not emit CO2 when combusted, and is expected to be increasingly transported by sea. On the other hand, efforts toward carbon dioxide capture, utilisation, and storage (CCUS), a pro...

Mitsubishi Shipbuilding Co., Ltd., a part of the Mitsubishi Heavy Industries (MHI) Group, and Nippon Yusen Kabushiki Kaisha (NYK Line) has been granted Approval in Principle (AiP) from the Japanese classification society ClassNK for a ship that can transport ammonia and liquefied CO2 (LCO2). LCO2 carriers play an important role as one of the means of efficiently transporting captured and liquefied CO2 to storage sites or effective use sites in the CCUS (Carbon dioxide Capture, Utilisation and S...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has agreed to undertake technical studies on an ammonia fuel supply system for large, low-speed two-stroke marine engines under development by Winterthur Gas & Diesel AG (WinGD), a Swiss designer of large marine engines. The signing ceremony of the memorandum of understanding (MOU) was held at WinGD Headquarters in Switzerland on June 2. Maritime system integrator WinGD is currently developing ammonia-f...

Swiss marine power company WinGD and Japanese shipbuilder and technology developer Mitsubishi Shipbuilding Co., Ltd. have signed a memorandum of understanding to enter into a partnership on ammonia-fuelled vessels. The project will see WinGD applying its X-DF-A ammonia-fuelled engines to a range of vessel designs, with Mitsubishi both designing the vessels and completing the fuel chain with its ammonia fuel supply system (AFSS).  Ammonia in marine engines Manabu Kawakado, Head of Marine...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has completed delivery of an ammonia fuel supply system for large, low-speed two stroke marine engines, to Japan Engine Corporation (J-ENG), a manufacturer of marine engines based in Akashi City, Hyogo Prefecture. J-ENG is currently conducting tests of ammonia fuel under various conditions utilising an experimental, large-scale, low-speed two stroke marine engine, located at the MHI Research & Innovation C...

Mitsubishi Shipbuilding, a part of Mitsubishi Heavy Industries (MHI) Group and Nihon Shipyard Co., Ltd., a Tokyo-based joint venture for ship design and sales between Imabari Shipbuilding Co., Ltd. and Japan Marine United Corporation have started joint study for the development of an ocean-going liquefied CO2 (LCO2) carrier. Nihon Shipyard is pursuing this project with the aim of completing construction of the vessel from 2027 onwards. Demand for LCO2 carriers to grow in the future Demand for...

Tokyo-based classification society, ClassNK has released ‘Guidelines for Shipboard CO2 Capture and Storage Systems’. The guidelines include provisions for indicating the class notation for vessels equipped with CO2 capture and storage systems or designed as ‘ready’ for their installation. In addition to fuel transition, interest in capturing CO2 from ships’ exhaust gas is growing as a way to reduce GHG emissions, and the development of onboard systems for capturing...