HD HHI, DNV agree 200,000-m³ LNG carrier design

DNV and HD Hyundai Heavy Industries (HD HHI) have signed a memorandum of understanding (MoU) to collaborate on the development and verification of a compact 200,000-m³ LNG carrier, intended to enhance operational efficiency and terminal compatibility compared with previous vessel designs.

The MoU was signed during the Gastech trade fair in Milan on 12 September 2025 by DNV regional manager for Korea & Japan Vidar Dolonen and HD HHI chief technology officer Hongryeul Ryu.

Under the terms of the agreement, DNV will carry out design verification of HD HHI’s new LNG carrier concept, which the shipyard has described as “dimensional optimised” and “compact.”

The design has been developed to meet customer needs, with an emphasis on compatibility with a wider range of LNG terminals worldwide and improved operational flexibility.

Speaking at the signing, Mr Ryu said the 200,000-m³ LNG carrier reflects the shipbuilder’s ongoing efforts to enhance its vessel designs to meet changing market and operational requirements. “The dimensional optimised compact 200K LNG carrier represents our dedication to advancing ship design to meet customer needs including terminal compatibility,” he said. “Through this partnership with DNV, we will further enhance the performance and operational flexibility of our vessels.”

Mr Dolonen noted the classification society will apply its verification expertise to assess the vessel’s efficiency and compatibility, “This collaboration reflects our shared commitment to excellence and responsible shipping,” he said.

He added, “By working closely with HD HHI, we can combine our expertise to enhance safety, efficiency and sustainability. Together, we can drive innovation and support the transition to cleaner energy at sea.”

DNV stated the verification process will focus on key operational and technical areas where efficiency gains and improved terminal access can be achieved.