Spain: Industrial estate A Granxa

In the month of July 2017, a 270 kW geothermal installation was carried out in the A Granxa Industrial Estate using 3 ecoGEO HP3 High Power heat pumps. Until the day, within the Galician Autonomous Community, this is the biggest geothermal project with ecoGEO heat pumps.

It is a complete geothermal system for the central buildings of the A Granxa Business Park. The set, consisting of a cascade of three ecoGEO HP3 heat pumps, provides heating, cooling and sanitary hot water. All this is possible thanks to its borehole system consisting of 24 wells with a depth of 140 meters each. Therefore, more than 3.5 kilometers of pipes are arranged to conduct the fluid, in this case water with ethylene glycol.

With seasonal performance yields (SPF) greater than 5, it is demonstrated that industrial geothermal energy, where demands are high, is one of the best solutions in terms of efficiency and profitability.

Installation data:

Location: Vigo, Spain

Year: 2016

Category: Heat pump- Geothermal

Model: ecoGEO HP3 15-70kW + 2x ecoGEO HP3 25-100kW

Power: 270kW

Services: Heating, cooling and domestic hot water