Geothermal energy, the energy of the ground
Geothermal energy harnesses the natural, stable heat of the earth to heat and cool your buildings. Two complementary techniques adapt to every project — depending on the geology, available surface area and scale of the needs. WellDoneDrill masters both.
Closed-loop geothermal
Vertical boreholes go down 80–150 m to capture the constant heat of the ground. The captured energy powers your heat pump in summer and winter — no fossil fuels, no direct emissions. The universal solution: suitable for 90% of residential and commercial properties.
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Open-loop geothermal
The groundwater, at a stable temperature all year round, becomes your energy source. One borehole pumps the water, a second reinjects it after heat exchange — a closed circuit, an inexhaustible resource. The ideal technique for large projects, with the highest yields in the sector.
Discover open-loop geothermal →Your project starts here.
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