
Wärtsilä Expands Finland Production by 35% for Energy & Marine | Mariner News
Technology group Wärtsilä is making a significant move, investing approximately EUR 140 million to boost its production capacity in Finland by 35%. This crucial expansion at its Sustainable Technology Hub (STH) in Vaasa is designed to meet the rapidly increasing global demand across both the energy and marine sectors, underscoring Wärtsilä’s commitment to future growth and innovation.
Boosting Global Supply Chain & Engine Production
This substantial investment will enhance Wärtsilä’s industrial capabilities and significantly strengthen its associated global supply chain. The expanded capacity, expected to be commissioned in the first quarter of 2028, will enable Wärtsilä to deliver a higher volume of advanced engines and power systems, ensuring better support for customer needs and sustained business growth in critical markets worldwide.
Addressing Evolving Energy & Maritime Needs
Global demand for reliable power solutions is surging due to widespread industrial electrification, climate change-driven cooling requirements, and the exponential growth of data centers. Wärtsilä’s increased Finnish output will also help renew aging power generation infrastructure in regions like Europe and North America, while supporting the accelerating integration of renewable energy sources into the global energy mix. This strategic move highlights Wärtsilä’s leadership in driving a more sustainable future for both the maritime and power industries.



