A geothermal heat pump can be used to cool a house during the summer.
A geothermal heat pump is an efficient renewable energy technology that transfers heat from and to the ground. This technology uses the ground all the time without any irregularity, to produce heat in the winter and to absorb heat in the summer. A geothermal heat pump can be used in residential and commercial buildings as a heating or cooling system to heat or cool the building and also as water heating.