Wärtsilä, WEC Energy completed tests on hydrogen engine

Wärtsilä and WEC Energy Group have successfully completed tests using a hydrogen fuel blend to power a Wärtsilä engine. The tests were carried out in October 2022 at one of the US company’s power plants in Michigan, USA with an unmodified Wärtsilä 50SG engine and a 25 vol% H2 blend. The engine continued to supply