IHI admits improper alteration of data over 4,000 marine engines

Japanese engine maker IHI Corporation is being investigated by authorities after the company admitted to falsifying fuel efficiency data for more than 4,000 engines going back 20 years. The company now reports it was able to confirm widespread efforts to alter fuel efficiency results from “test run records of marine engines and land engines manufactured

Japanese moving forward in ammonia ship race

Japan is pressing ahead with its own ammonia carrier plans. Nippon Yusen Kaisha (NYK), Japan Engine Corporation, IHI Power Systems, and Nihon Shipyard has received approval in principle (AiP) from ClassNK for an ammonia-fueled ammonia gas carrier. At present, there are no international regulations for the use of ammonia as marine fuel. Therefore, the consortium