Wärtsilä’s new balancing engine power plant for Tornion
Wärtsilä and Tornion Voima Collaborate on New Power Plant
Wärtsilä Corporation, a prominent technology group, has announced a significant partnership with Tornion Voima, a subsidiary of EPV Energy, to construct a new engine power plant in Finland. This facility will be the first of its kind in the country, designed to provide balancing capacity to the power system. With a total capacity of approximately 43 megawatts, the plant aims to enhance electricity production reliability during disturbances and varying weather conditions. This initiative is part of Finland’s broader strategy to increase the use of renewable energy and achieve carbon neutrality.
Enhancing Renewable Energy Utilization
Finland is already a leader in renewable energy, with over 40% of its total energy consumption coming from renewable sources. The country aims to increase this share to 50% during the 2020s. The growing reliance on wind and solar power is a crucial aspect of this transition. However, the availability of these energy sources can fluctuate due to weather conditions. Kenneth Engblom, Vice President of Africa and Europe at Wärtsilä Energy, emphasizes the need for flexible and reliable electricity production capacity to ensure consistent energy supply.
The new engine power plant will address this challenge. It can be activated quickly and operated only when necessary, making it an ideal solution for balancing the power system. The efficiency of engine technology in varying operational conditions further supports its role in enhancing the reliability of Finland’s energy system. By integrating this technology, Finland can better manage the variability of renewable energy sources, ensuring a stable electricity supply.
Economic Benefits of Flexible Power Production
The introduction of flexible and reliable electricity production capacity is expected to have significant economic implications. According to Wärtsilä’s Finnish energy system modeling published in April 2024, increasing capacity by 2 gigawatts (GW) by 2030 could save Finnish electricity users up to 1.3 billion euros annually. This potential cost reduction highlights the importance of investing in modern power generation technologies.
The Tornio power plant will initially use natural gas as its primary fuel. This choice is strategic, as it allows for a smooth transition to sustainable fuels in the future. The existing regional gas infrastructure will support the commissioning of the plant, ensuring that it can adapt to cleaner energy sources as they become available. Wärtsilä’s engines are already capable of running on sustainable fuels, positioning the company as a leader in the transition to greener energy solutions.
Construction Timeline and Future Prospects
Construction of the new power plant is set to begin this autumn at the Outokumpu factory area in Tornio’s Röyttä. The facility is scheduled for commissioning in February 2026, with final construction work expected to conclude later that spring. Wärtsilä will oversee the construction process from spring 2025 until the plant’s completion.
This project not only represents a significant step towards enhancing Finland’s energy infrastructure but also aligns with global efforts to combat climate change. As the world moves towards a more sustainable energy future, initiatives like the Tornio power plant will play a crucial role in ensuring reliable electricity production. By investing in flexible and efficient power generation technologies, Finland is paving the way for a greener, more resilient energy landscape.
