In Japan, NYK and TBG will develop a new ammonia bunkering boom to help reduce ammonia leakage during fuel transfers. On the newbuild front, Stolt Tanker’s six newbuild vessels will have the option of being retrofitted for ammonia propulsion, including the recently delivered Bochem Houston. Wallenius’ four “next generation” vessels will be initially methanol powered, with the option to run on ammonia.