South Korea's KR and HD Hyundai Advance Ammonia-Fueled Ship Sea Trials and Green Corridor
en.Wedoany.com Reported - Korean Register (KR) is collaborating with HD Hyundai Heavy Industries (HHI) under the "Green Shipping Corridor Construction Support Project" of the Ministry of Oceans and Fisheries to promote the establishment of an operational environment for ammonia-fueled ships in South Korea. This project aims to support the development of ammonia as one of the next-generation marine fuels.
![HD Hyundai Heavy Industries' ammonia dual-fuel ship [Image source: HHI]](https://img.wedoany.com/2026/0715/20260715040455595.jpg)
HD Hyundai Heavy Industries recently conducted sea trials for South Korea's first ammonia dual-fuel propulsion vessel, during which operational data of the ship's fuel supply system and engine were obtained. This data will provide a technical foundation for KR to develop future domestic guidelines for eco-friendly ship operations and support broader maritime decarbonization efforts.
A spokesperson for HD Hyundai stated that, leveraging the group's R&D capabilities and on-site technical expertise, the company has made substantial progress in advancing the application of ammonia as a marine fuel, contributing to a sustainable maritime ecosystem and enhancing the competitiveness of South Korea's shipbuilding industry.
Kim Daeheon, Executive Vice President of KR's R&D Division, noted that the close cooperation between KR and HD Hyundai has laid the technical groundwork for introducing ammonia-fueled ships in South Korea. Both parties will continue to jointly advance national projects and establish technical standards aligned with the era of green shipping corridors.
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