Finland

Haapavesi— 154 MW Biomass

BiomassRenewableVerified: Mar 2026

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Ranked as the 17th largest power generation facility in Finland, Haapavesi stands out as a key player in the country’s energy landscape, particularly in the biomass sector. With a capacity of 154 MW, it is the second largest biomass plant in Finland, contributing significantly to the national grid. This facility utilizes biomass as its primary fuel, supplemented by oil, showcasing a commitment to renewable energy sources in a nation where nuclear power dominates. Finland's energy profile is characterized by a total capacity of 11,690 MW across 179 plants, positioning Haapavesi as responsible for approximately 1.32% of the country's energy generation. The technology employed at Haapavesi aligns with modern biomass conversion methods, ensuring efficiency and reduced carbon emissions compared to traditional fossil fuels. Geographically, Haapavesi plays a pivotal role in its region, with several nearby plants enhancing the local energy mix. Within a 50 km radius, the Hinkua hydroelectric plant contributes 6.3 MW, Oksava adds 3 MW, and Venetpalo produces 1.8 MW, all of which are smaller in capacity and serve as valuable supplementary sources of renewable energy. The presence of these hydro plants, alongside Haapavesi, creates a diversified energy cluster, promoting grid stability and reliability in the local area. Nationally, Finland's energy is predominantly derived from nuclear sources, yet the growth of biomass facilities like Haapavesi highlights a shift towards more sustainable practices. As the country aims to reduce its carbon footprint, this plant exemplifies how biomass can complement existing energy sources, supporting Finland's ambitious climate goals. Kanteleen Voima Oy, the owner and operator, has ensured that Haapavesi remains a vital component of Finland's energy infrastructure since its commissioning. Looking ahead, Haapavesi's role in the energy sector is expected to grow as Finland continues to invest in renewable energy technologies. The commitment to biomass not only helps in diversifying energy sources but also provides economic opportunities in rural areas through biomass sourcing. As the energy landscape evolves, Haapavesi is poised to make significant contributions towards achieving a sustainable and resilient energy future for Finland.