GTK promotes know-how and project activities related to low temperature geothermal energy (Low-T geoenergy) sources and their viable application in heating and cooling solutions. The main survey targets and services include geoscientific research to understand the potential of geoenergy, as well as factors controlling the long-term behaviour of shallow geothermal resources. GTK is developing measurement, monitoring and modelling techniques, as well as commercially viable geoenergy systems for a variety of private and public customers and stakeholders. The results create new know-how, innovations and customer-oriented applications.