Technology group Wärtsilä will invest approximately EUR 140 million to further expand its production capacity by 35% at its technology centre, Sustainable Technology Hub (STH) in Vaasa, Finland and associated global supply chain.
This expansion will increase Wärtsilä’s industrial capacity and strengthen the capacity of the associated global supply chain, positioning Wärtsilä to meet growing market demand in energy and marine.
The expanded capacity will enable Wärtsilä to deliver a higher volume of engines, and better support both customer needs and continued business growth long-term.
The new production capacity will be installed within the STH facility expansion announced in April 2025 and is expected to be commissioned in the fi rst quarter of 2028.