Our goal is the search for "net balance", that is, the consumption "0" of energy in buildings in a short period of time. Our R & D team, dedicated to the development of new techniques for capturing renewable energy, is in continuous evolution, to adjust to the new opportunities that technological advances offer us in our days. Aware of the economic, social and environmental importance of renewable energies, and faithful to its commitment to continuous improvement and protection of the environment, DCL Geoenergía has developed the "DCL" Geothermal System (Dynamic Closed Loop).