Finland’s first low temperature geothermal heating network

The geothermal low temperature heating network of Finnoon Syvälämpö Oy, founded by Avara Oy and TA-Asunnot Oy, was completed in Espoo in January 2023.

Six apartment buildings with nearly 250 apartments and a floor area of approximately 14,000 square meters have been connected to the low temperature network. The network is served by three medium deep geothermal heat wells.

CustomerFinnoon Syvälämpö Oy
ContractorQuantitative Heat Oy
CityEspoo
ConceptLow temperature heating network
Energy demand1940 MWh/year
Required power542 kW
Heat wells3 pcs
CompletionJanuary 2023