Salmisaari B — 163 MW Coal

Ranked as the 15th largest power generation facility in Finland, Salmisaari B plays a pivotal role in the country’s energy landscape, which is characterized by a robust total capacity of 11,690 MW across 179 plants. With a capacity of 163 MW, this coal-fired plant contributes 1.39% to Finland’s national electricity supply. Notably, it stands as the fifth and last coal plant in Finland, highlighting the country’s shift towards cleaner energy sources, especially nuclear, which dominates the energy profile. Salmisaari B utilizes both coal and oil as fuel sources, employing traditional thermal generation technology to convert fuel into electricity. The facility is strategically located in Helsinki, surrounded by several other power generation facilities, which enhances regional energy stability and diversification. Nearby plants include Vuosaari B, a gas-fired facility with a capacity of 485 MW, and Hanasaari B, another coal plant generating 212 MW. Additionally, Martinlaakso and Suomenoja power stations, both utilizing gas and coal respectively, add to the local energy mix. This close-knit network of power plants ensures a balanced grid performance and efficient energy distribution in the Helsinki area. Finland’s energy profile is increasingly leaning towards renewable sources, yet coal plants like Salmisaari B still play a critical role in meeting peak demands, especially during colder months. Owned and operated by Helsingin Energia, Salmisaari B has been part of the Finnish energy landscape for decades, adapting to changing regulations and market demands. Looking ahead, as Finland continues to transition towards more sustainable energy solutions, Salmisaari B will likely face challenges in meeting emissions targets, which may prompt future upgrades or a shift in operational strategy.