The technology group Wärtsilä and the Korean shipbuilding company Samsung Heavy Industries have signed a joint development programme agreement aimed at developing ammonia-fuelled vessels with 4-stroke auxiliary engines available for future newbuild projects. Both parties recognise the importance of future carbon-free fuels in the marine industry’s drive towards decarbonisation. The agreement was signed in July 2021.According to SHI, the most likely initial newbuild targets for ships utilising ammonia fuel will be container vessels and very large crude carriers, operating with 2-stroke main engines and 4-stroke Wärtsilä auxiliary engines.Wärtsilä has a leading role in developing engines for operation on future clean fuels, and has already successfully tested an engine running with a fuel mix containing 70 percent ammonia. The company anticipates having an engine concept capable of operating with 100 percent ammonia in 2023.
The technology group Wärtsilä and the Korean shipbuilding company Samsung Heavy Industries have signed a joint development programme agreement aimed at developing ammonia-fuelled vessels with 4-stroke auxiliary engines available for future newbuild projects. Both parties recognise the importance of future carbon-free fuels in the marine industry’s drive towards decarbonisation. The agreement was signed in July 2021.According to SHI, the most likely initial newbuild targets for ships utilising ammonia fuel will be container vessels and very large crude carriers, operating with 2-stroke main engines and 4-stroke Wärtsilä auxiliary engines.Wärtsilä has a leading role in developing engines for operation on future clean fuels, and has already successfully tested an engine running with a fuel mix containing 70 percent ammonia. The company anticipates having an engine concept capable of operating with 100 percent ammonia in 2023.
