Starting from 1933, ammonia engines began to be made. While slight advances were made before the 2000s, there was not the same motivation to have a working and efficient ammonia engine as there is now ...

Wärtsilä’s 4-stroke engine-based solution for ammonia fuel now delivers higher than ever levels of efficiency and performance. Following its introduction to the commercial marine sector in November ...

Japan Engine Corporation (J-ENG) has already attracted a world-first fully-functional ammonia-powered engine, and it is a breakthrough in decarbonization efforts of marine transportation. The ...

WinGD won additional orders for its ammonia-fuelled X-DF-A engine design in the growing ammonia carrier market. The engines, to be built at Yuchai Marine Power Co, will be delivered for a total of ...

The International Association of Classification Societies (IACS) has introduced a comprehensive safety requirements guide for ...

The class society association says the safety requirements address risks linked to ammonia's toxicity that are not fully ...

A 2-liter engine utilizing ammonia, a renewable and zero-carbon energy source, has been developed. This groundbreaking technology is expected to serve as a foundational platform for various ...

H2SITE has launched H2SITE Norway AS, a new subsidiary based in Bergen, to enable the future of maritime hydrogen solutions.

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IACS updates UR M78 to include ammonia-fuelled engines from July 2027. Find the latest news from the maritime industry on the PortNews website.

Researchers from IFP Energies nouvelles and Université d’Orléans have conducted a comprehensive review on the effects of ammonia and hydrogen as fuels on engine lubricants. Published in Frontiers in ...