Geowatt AG

Founded in 2002, Geowatt AG is a private company headquartered in Zürich, Switzerland specializing in Geothermal.

Geowatt AG is a Swiss engineering and consulting firm specializing in geothermal energy systems. The company provides design, simulation, and dimensioning services for borehole heat exchanger (BHE) systems, including the development of advanced methodologies such as extended thermal response tests (eTRT) for complex geological conditions. Geowatt offers the GEOWATTCORE online platform that enables energy planners to design and simulate various BHE system concepts, manage project data, and conduct thermal calculations. The company has conducted numerous projects across Switzerland and internationally, including large-scale installations for commercial, residential, and institutional clients. Geowatt also participates in research and standards development, including work on SIA 384/6 and 384/7 standards for geothermal heating and cooling systems.