Norway, May 21 -- Wartsila Gas Solutions, part of technology group Wartsila, will supply the cargo handling systems for two very large Ammonia Carrier (VLAC) vessels being built at the Hanwha Ocean shipyard in Korea. The 88,000 m3 capacity vessels have been ordered by a Japanese ship owner. This latest order, which was booked by Wartsila in Q2 2025, further strengthens the company's established leading position as a supplier of cargo handling systems. VLACs are essentially Very Large Gas Carriers but designed to carry full cargoes of ammonia. Since ammonia has a high specific gravity, VLAC cargo tanks and hulls need to be reinforced, and the vessels will have a deeper draught when fully loaded. The Wartsila equipment is scheduled for delive...