![ammonia-fueled four-stroke engine](https://www.marinelog.com/wp-content/uploads/2023/11/wartsamm-300x225.jpg)
Wärtsilä in ammonia-fueled four-stroke first
Wärtsilä has brought to market the marine sector’s first four-stroke engine based solution for ammonia fuel. It is now commercially available as part of the Wärtsilä 25 engine platform, which was launched