![HD Hyundai Heavy Industries’ ammonia dual-fuel vessel [Photo credit:HHI]](https://www.marinelog.com/wp-content/uploads/2026/07/photo-hd-hyundai-heavy-industries-ammonia-dual-300x225.jpg)
KR and HD Hyundai advance Korea’s green corridor with ammonia vessel trial
Korean Register(KR) is collaborating with HD Hyundai Heavy Industries (HHI) to establish a domestic operating environment for ammonia-fueled vessels under the Ministry of Oceans and Fisheries’ “Green Shipping Corridor Construction Support Project”.