Wärtsilä and SHI agree to collaborate on ammonia fuelled engines for future newbuilds

Wärtsilä Corporation,
  • Trade press release
22 September 2021 at 10:30 AM E. Europe Standard Time

The technology group Wärtsilä and the Korean shipbuilding company Samsung Heavy Industries (SHI) have signed a joint development programme (JDP) 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.

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.

“There is a lot of interest from owners and operators in the potential for new clean-burning fuels, and ammonia is thought to be among the most promising of these candidates. Wärtsilä has already made significant progress in testing ammonia, and we are pleased to work together with them to bring this to reality,” says Youngkyu Ahn, Vice President, SHI.

“Decarbonisation has become the industry’s goal, and we at Wärtsilä are committed to doing everything possible to achieve this ambition. The adoption of a new generation of carbon-free fuels is central to a decarbonised future for shipping, so this JDP agreement represents an important step forward,” says Östen Lindell, Sales Director, Wärtsilä Marine Power.

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.

Media contact for more information on this release:

Ms Marit Holmlund-Sund
General Manager, Marketing Communications
Wärtsilä Marine Power

Mobile +358 (0)40 538 3519
marit.holmlund-sund@wartsila.com

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Wärtsilä Marine Power in brief
Wärtsilä Marine Power leads the industry in its journey towards a decarbonised and sustainable future. Our portfolio of engines, propulsion systems, hybrid technology, and integrated powertrain systems deliver the reliability, safety, and environmental performance that Wärtsilä’s Smart Marine vision encompasses. We offer our customers performance-based agreements, lifecycle solutions, and an unrivalled global network of maritime expertise.
www.wartsila.com/marine
 

Wärtsilä in brief:
Wärtsilä is a global leader in smart technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation, total efficiency and data analytics, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2020, Wärtsilä's net sales totalled EUR 4.6 billion with approximately 18,000 employees. The company has operations in over 200 locations in more than 70 countries around the world. Wärtsilä is listed on Nasdaq Helsinki.​
www.wartsila.com

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