Gastech 2025 News

At Gastech 2025, DNV awarded an Approval in Principle (AiP) to HD Hyundai Heavy Industries (HD HHI) for the design of next-generation LNG carriers (LNGC) and Very Large Ethane Carriers (VLEC) with forward accommodation and Wind-Assisted Propulsion Systems (WAPS).  The innovative designs, featuring 174K LNGCs and 100K VLECs (Ethane/LPG carriers), are the first from HD HHI to combine a forward accommodation layout with the integration of tiltable rotor sails. The LNGC design will be equipp...

DNV has awarded an Approval in Principle (AiP) to HD Hyundai Mipo Dockyard (HD HMD) for an ammonia dual-fuel medium gas carrier (MGC) design featuring a forward accommodation layout. The AiP was presented to Mr. D.J. Lee, Executive Vice President/Head of Initial Design Division & Detailed Design Division at HD HMD, by Vidar Dolonen, Regional Manager for Korea & Japan at DNV, during a ceremony at Gastech 2025. Integrating future technology solutions The vessel concept relocates the cre...

DNV and HD Hyundai Heavy Industries (HD HHI) have signed a Memorandum of Understanding (MOU) to collaborate on the development and verification of an optimised 200,000 cubic metre LNG carrier. The new design aims to deliver improved operational efficiency and enhanced terminal compatibility compared to previous vessel designs. Design verification of HD HHI Under the agreement, DNV will carry out design verification of HD HHI’s streamlined LNG carrier The MOU was signed by Vidar Dolonen...

KR (Korean Register) announced on September 10 at Gastech 2025 that it has granted an Approval in Principle (AIP) for an LNG Boil-off Gas (BOG) Treatment System jointly developed by HD Hyundai Heavy Industries (HD HHI) and Donghwa Pneutec. The AIP, awarded in cooperation with the Liberian Registry (LISCR), is based on a concept proposed by HD Korea Shipbuilding & Offshore Engineering (HD KSOE).  BOG treatment system Newly developed BOG treatment system is designed for installation an...

KR (Korean Register) has granted Approval in Principle (AIP) for the ammonia-fuelled ship safety solution ‘Hi-CLEARS’ (Hyundai integrated Clean Liquid based Ammonia Release mitigation system with SCR). The system was developed in collaboration with HD Hyundai Heavy Industries (HD HHI) and HD Korea Shipbuilding & Offshore Engineering (HD KSOE) and was announced on September 11 at Gastech 2025 in Milan, Italy.  Future international technical standards The approval is the re...

The latest offshore production facility from SBM Offshore has earned approval in principle from ABS. SBM’s floating offshore ammonia production and storage design opens new ways to valorise offshore gas by converting extracted natural gas into ammonia, while capturing the CO2 via Carbon Capture and Storage (CCS) technology. Innovation and new developments The ammonia will ultimately serve as decarbonised energy for the power and maritime transport sectors The ammonia will ultimately se...

Fukui Seisakusho Co., Ltd. and ClassNK have signed an MOU (Memorandum of Understanding) for joint consideration of ultra-high pressure safety relief valves designed for the use in hydrogen dual-fuel engines, and hosted a signing ceremony at the 'Gastech 2025' exhibition being held in Milan, Italy.  Both parties agreed in 2023 to jointly conduct study for installation of safety relief valves for cargo tanks of liquefied hydrogen carriers on actual ships, and signed a MOU in 'Gastech 2023'....

KR (Korean Register) signed a Memorandum of Understanding (MoU) with HD Hyundai Samho on September 9 at Gastech 2025 in Milan, the world’s largest gas and energy exhibition. The two companies will jointly develop a water circulation system for the double-wall pipe annular space of ammonia-fueled vessels, aiming to enhance the safety of next-generation ships powered by ammonia. Ship design and operation Ammonia is drawing watch as a next-generation carbon-free fuel, but its toxicity and...

KR (Korean Register) has awarded Approval in Principle (AIP) to HD Hyundai Mipo and HD Hyundai Samho for their Internet of Things (IoT)-based Smart Accommodation System, announced on September 9 at the Gastech exhibition in Milan, Italy.  The approval highlights KR’s leadership in supporting the safe adoption of smart ship technologies, while showcasing the innovation of next-generation accommodation design. Advancing safe technology standards The Smart Accommodation System employs...

At Gastech 2025, HD Korea Shipbuilding & Offshore Engineering (HD KSOE) and HD Hyundai Heavy Industries (HD HHI) received approval in principle (AIP) from ABS for their concept design of a 16,000 TEU container ship with an electric propulsion system. ABS completed design reviews based on class requirements, analysing the power system, including key elements such as power generation, power conversion and propulsion motors. Electrical applications in the maritime industry ABS completed desi...

Gastech 2025, the world’s largest conference and exhibition for natural gas, LNG, hydrogen, climate technologies, and AI-powered solutions, will take place in Milan from 9th to 12th September. As the industry navigates an evolving geopolitical and economic landscape, this agenda-setting event will gather and empower over 50,000 energy pioneers - including C-suite executives, policymakers, pioneering innovators, and strategic investors - to build powerful alliances and accelerate a resilie...