Geothermal systems use heat pumps to transfer heat between the ground and buildings. In winter, they draw heat from the ground to warm buildings, and in summer, they transfer heat from buildings back into the ground, providing efficient cooling.
Geothermal systems use heat pumps to transfer heat between the ground and buildings. In winter, they draw heat from the ground to warm buildings, and in summer, they transfer heat from buildings back into the ground, providing efficient cooling.