NYK retrofit tugboat to run on ammonia
Nippon Yusen Kaisha (NYK) has moved to retrofit its liquefied natural gas (LNG)-fuelled tugboat to run on ammonia fuel. Yokohama-based Keihin Dock Co., part of NYK Group, will carry out the modifications on the Sakigake it built in 2015. The vessel, which operates in Tokyo Bay for another NYK Group company, Shin-Nippon Kaiyosha Corporation, should