Mitsui E&S Begins Testing of Ammonia Engine and Fuel Systems in Japan 13 February 2025 The company has started testing its ammonia engine and fuel systems in its Tamano Factory.Author: Capt. Johnhttps://shipandbunker.com/news/apac/867000-mitsui-es-begins-testing-of-ammonia-engine-and-fuel-systems-in-japan