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Finland’s first worksite cyclist is now mobile
In early 2019, Helen and Helen Electricity Network were recruiting a worksite cyclist to develop and improve the traffic arrangements and interaction of district heat and electricity network sites.
06.06.2019
City Refinery developed in Vuosaari
Helen, Lassila & Tikanoja and VTT are pursuing a circular economy in their use of materials and energy. The City Refinery aims to process difficult-to-recycle materials and biomass into
03.06.2019
Helen is planning a pellet heating plant in Patola
Helen is investigating the possibility of building a bioenergy heating plant in the Patola district of Helsinki on a heating plant site used by Helen. The heating plant planned for Patola will require
15.11.2018
Oil tank in the Lassila heating plant to be replaced
The Lassila heating plant, which safeguards heat supplies to North Helsinki, will undergo modifications to meet the EU's new emission limit requirements. The replacement of the oil tank at the heating
31.10.2018
Construction of Finland’s largest rock cavern heat storage facility starts
Helen is building Finland's largest heat storage facility in the old oil caverns in Mustikkamaa for the storage of district heat. Demolition work will start soon, and the construction work will start
11.10.2018
Helen organised voluntary working party to help threatened brown trout
Helen organised a working party afternoon for its personnel on the river Mätäjoki to help the brown trout, which is under extreme threat. Helen employees were able to play a concrete role in improving
28.09.2018
New underground heating and cooling plant utilises waste heat
Helen's underground heating and cooling plant located under the Esplanade Park has been completed, and trial operations have started. The large heat pumps produce both district heat and district
13.06.2018
More renewable energy from the Klåsarö hydropower plant
The Klåsarö hydropower plant on the River Kymijoki will be upgraded. The plant's lifespan will be extended and the amount of renewable energy will be increased with the modernisation of water
07.06.2018
Solar panels and electricity storage system for homes for the first time in Finland
Helen is the first company in Finland to offer solar panels and an electricity storage system as a tailored package for its domestic customers. Microgenerators will gain greater benefits from their
05.04.2018
Gigantic cavern heat storage facility to be implemented in Mustikkamaa in Helsinki
Helen has decided to build Finland's largest heat storage facility in the old oil caverns in Mustikkamaa for the storage of district heat. The heat storage facility will allow reduction in the use of
22.03.2018