HD Korea Shipbuilding & Offshore Engineering (HD KSOE) has received approval in principle (AIP) from the American Bureau of Shipping (ABS) for a tank design tailored for large-scale hydrogen transport and storage. The vacuum insulation system developed by HD KSOE accelerates vacuum formation in large tanks, meeting the critical requirement for efficient hydrogen transportation. With the capability to maintain vacuum at -253℃, the technology ensures the safe transportation of liquid hydrogen without losses. The validation test of this innovative technology involved major players in the energy and shipping sectors, such as Woodside Energy, MOL, and Hyundai Glovis. These companies are now engaged in a collaborative effort with HD KSOE to jointly develop an 80,000m³ liquid hydrogen carrier, highlighting the industry's focus on hydrogen as a key element for decarbonisation. HD KSOE's Vice President, Dr. Byeongyong Yoo, emphasized the company's commitment to providing technological solutions for large-scale energy shipping, including hydrogen. The partnership with ABS aims to drive automation solutions for unmanned ships, aligning with the industry's shift towards innovative and sustainable practices. This milestone marks a significant step towards advancing hydrogen transportation and storage capabilities, supporting the global goal of achieving net-zero emissions.