At Gastech 2025 in Milan, classification societies and shipbuilders revealed approvals and partnerships on next-generation LNG carrier concepts
Several LNG carrier technology milestones were unveiled at the Gastech 2025 exhibition in Milan, where classification societies and industry stakeholders announced approvals in principles (AiPs) and collaborations for novel vessel concepts.
DNV and HD Hyundai Heavy Industries signed a memorandum of understanding to collaborate on the verification of a compact 200,000-m³ LNG carrier concept intended to enhance operational efficiency and terminal compatibility. The Memorandum of Understanding (MoU) was signed during the trade fair by DNV regional manager for Korea & Japan Vidar Dolonen and HD Hyundai Heavy Industries chief technology officer Hongryeul Ryu. The shipyard described the concept as “dimensional[ly] optimised” and compact, designed to meet customer requirements by enhancing compatibility with a wider range of LNG terminals and improving operational flexibility.
Lloyd’s Register (LR) granted approval in principle to HD Hyundai Heavy Industries for an LNG carrier design featuring a forward accommodation block relocated to the bow and integrated wind-assisted propulsion. The concept, developed with Mitsui OSK Lines and the Republic of the Marshall Islands Maritime Administrator, relocates the bridge and accommodation structure from the aft section to provide an unobstructed deck area above cargo tanks. LR said this fore-deckhouse arrangement delivers aerodynamic benefits that can reduce drag, improve propulsion efficiency and potentially lower fuel consumption, while accommodating future alternative fuel modules and battery storage.
