Geothermal energy

Heating and cooling with the earth

Careful planning required

Geothermal systems are designed for a service life of decades. As the possibilities vary greatly depending on the location, thorough geological investigations and careful planning are necessary.

The earth is an almost inexhaustible source of environmentally friendly and climate-neutral energy. Its use is on trend and will continue to grow in importance.

The most common method of using geothermal energy is probes that are connected to a heat pump. In winter they draw heat from the ground or groundwater, in summer they are used for cooling. The same effect can be achieved with energy piles, which serve as foundations and heat conductors.

We advise building owners on which system to use, provide support with planning and implementation and assist them with legal issues.

Our services

Our environmental professionals can assist you with the following services:

Use of geothermal energy

Our subsoil is diverse - we help you to obtain all the necessary technical foundations for your project and support you in the building permit process


Domokos Fazakas

Head of department for subsoil

Benjamin Zürcher

Head of Department Geothermal Energy and Groundwater Utilization