HJ Shipbuilding & Construction Develops 88,000㎥ Eco-Friendly Ammonia Carrier

HJ Shipbuilding & Construction (HJSC) has made significant strides in the maritime industry by receiving Approval in Principle (AIP) from Lloyd’s Register (LR) for its innovative design of a next-generation ultra-large ammonia carrier (VLAC). This vessel, with a capacity of 88,000 cubic meters, represents a crucial step towards sustainable shipping solutions. As the world shifts towards cleaner energy sources, ammonia is emerging as a promising alternative fuel, particularly in maritime applications. This article delves into the details of HJSC’s recent achievements and the implications for the future of eco-friendly shipping.

Collaboration and Development of Ammonia Carriers

In July, HJSC and Lloyd’s Register signed a Memorandum of Understanding (MOU) aimed at developing a next-generation ultra-large ammonia carrier. Since then, both organizations have dedicated approximately six months to intensive research and development activities. This collaboration underscores the growing importance of ammonia as a clean fuel alternative, especially in light of the International Maritime Organization’s (IMO) commitment to achieving net-zero carbon emissions from ships by 2050. As the demand for ammonia carriers increases, HJSC is positioning itself at the forefront of this emerging market.

The design of the 88,000㎥ ultra-large ammonia carrier has been certified by HJSC, meeting the stringent design load conditions set by Lloyd’s Register. This certification builds on HJSC’s prior experience in developing eco-friendly vessels, including LNG dual-fuel and methanol-powered container ships. The company has not only focused on the structural integrity of the ammonia carrier but has also innovated a TYPE-A tank design using low-temperature steel. This design minimizes the risk of cracks, which can occur due to ammonia’s unique properties. Lloyd’s Register has thoroughly reviewed this design to ensure it meets international safety regulations.

Partners agree continuation of landmark collaboration for ammonia dual-fuel container ship

Future Prospects and Commitment to Decarbonization

HJSC is committed to addressing the growing demand for decarbonization in the shipping industry. With the approval of their ammonia carrier design, the company aims to respond proactively to market needs. They plan to further develop ammonia-powered carriers in anticipation of the commercialization of marine ammonia-fueled engines. This strategic move aligns with the global push for sustainable shipping practices and the reduction of greenhouse gas emissions.

CEO Yoo Sang-cheol emphasized the importance of eco-friendly fuel-powered container ships in the market. He stated, “The development of eco-friendly fuel-powered container ships, in response to the IMO’s 2050 carbon-zero goal, has been well received in the market.” HJSC’s ongoing research and development efforts will focus on various decarbonization technologies, including carbon capture and storage, hydrogen ships, and liquefied carbon dioxide carriers. Through these initiatives, HJSC aims to lead the eco-friendly ship market and contribute to a more sustainable future for maritime transport.