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Helen to close the Vanhankaupunginkoski hydropower plant
Helen will close down the energy production use of the Vanhankaupunginkoski power plant museum. The museum power plant has no national significance in terms of energy production: however, the plant
29.11.2019

New, unique heat pump utilising sea water heat to be built in Vuosaari
Helen will build a heat pump in connection with the Vuosaari power plant, utilising the power plant’s own cooling water circulation and the heat of sea water as heat sources. A heat pump of this scale
04.04.2019

Solar panels now available to rent on Messukeskus roof
One of Helsinki's largest solar power plants is being built on the roof of Messukeskus Expo and Convention Centre, and the panels are now available to rent as Helen's designated panels.
27.03.2019