Current topics

Helen is planning a pellet heating plant in Patola

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

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

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 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

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

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

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

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

See also


Helen Ltd in a nutshell

Our presentation video gives an overview of our operations in less than two minutes.


Financial publications

Our annual report presents our financial and operational key figures and the report on social responsibility. Interim reports describe our operations in the short term.


Organisation

Helen Ltd is a company owned by the City of Helsinki and part of the Helen Group.


Strategy

Our strategic targets for 2016–2020 focus on growth, profitability, climate-neutral energy, responsibility and sharing in success.