News about our projects

Sinnemäki inaugurates Helen’s underground heating and cooling plant

Deputy Mayor Anni Sinnemäki today inaugurated Helen's underground heating and cooling plant, which is located under the Esplanade Park. The plant's large heat pumps produce district heat and district cooling.

31.08.2018

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 cooling. They recover a significant amount of excess heat from properties for utilisation in heat production.

13.06.2018

See also


Case: Sakarinmäki School

In the pilot school for renewable energy, pupils monitor energy consumption and renewable energy production in real time.