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Heat from remediation well distributed via thermonet
In 2019, the Mageløse residential community was established north of Copenhagen on part of the former Værløse Air Base. Thirty houses are supplied with heat extracted from a pump-and-treat remediation well. A thermonet connects the heat exchanger at the well with heat pumps installed in each connected house. The system provides residents with heating at…
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District heating via thermonet in Silkeborg, Denmark
A local Danish district heating company, Silkeborg Forsyning, established a thermonet solution for 15 houses in 2017-18, including 14 newly built houses. Heat is extracted via shallow vertical geothermal boreholes. The thermonet itself and heat pumps in the connected houses were established as a demonstration project with support from Region Midtjylland’s development program FjernvarmeVækst. Houses…
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A whole village switches to district heating via thermonet and geothermal boreholes
In 2021, the residents in Vridsløsemagle, a small village west of Copenhagen, Denmark, got an offer to be supplied with district heating. It would be based on local extraction and distribution of shallow geothermal energy using a new-built thermonet. The residents until then mainly relied on oil boilers and wood stoves. The solution would be…
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Innovative thermo-road combines heating, cooling and flood protection
It is now possible to build roads that act as energy sources for a thermonet, delivering heating and cooling to the houses along the road. At the same time, the road structure functions as a subterranean stormwater reservoir, protecting against flooding from extreme rainfall.
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Hyllegaard Høje: Denmark’s largest thermonet to date
Denmark’s largest thermonet to date was commissioned in late 2024 in the residential development of Hyllegaard Høje near Hvalsø on Zealand. It is designed to supply heating to 200 homes.
Thermonet Europe
Collective geothermal heating and cooling