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To be fair, the vast majority of Helsinki's district heating system is powered by three combined heat and power (CHP) generation plants in Vuosaari, Hanasaari a
by closewith 4y ago
To be fair, the vast majority of Helsinki's district heating system is powered by three combined heat and power (CHP) generation plants in Vuosaari, Hanasaari and Salmisaari. You're right that there is also 11 dedicated water heating plants to supplement the CHP supply in very cold weather or times of high demand, but they are supplementary.