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Energy supply using under­ground thermal store

The engineers at Gruner Gruneko AG boast a long and successful track record in the design of geothermal facilities, involving both deep systems and downhole heat exchangers. A concept recently developed in partnership with Ayron Energy GmbH will, in future, allow new buildings to be heated and cooled by means of an underground thermal energy store. Coming projects will feature a "seasonal" underground thermal store to provide heating and cooling capacity. This will switch, as required, between serving as a heat source for the heat pump and as a heat sink for cooling mode operation.



Gruner Gruneko AG
St. Jakobs-Strasse 199
4020 Basel
T +41 61 367 95 95
F +41 61 367 95 85
Contact Person
Arthur P. Moser
T +41 61 367 94 89