The project includes a unique and innovative surface survey perfomed on a 50 km long line (25 km on the Hungarian and 25 km on the Croatian side) with the processing of data into databases and 2D geoscientic modelling of possible reservoir to identify the best locations for geothermal drillings. Within the project the elaboration of 2 geotechnical feasibility studies complete with corresponding financial mark of investment is planned, as well as of 2 technological plans for the drillings of geothermal wells and thermal spring business complex with corresponding district system for heating and cooling and the construction of a CHP/CHCP geothermal power plant Achievements: A unique and innovative surface survey was performed on a 50 km long line with the processing of data into databases and geo-scientifi c modelling of possible reservoirs to identify the best locations for geothermal drillings. Within the project two geotechnical feasibility studies were elaborated, furthermore two technological plans were established for the drilling of geothermal wells, and for a thermal spring business complex with corresponding district system for heating and cooling and the construction of a geothermal power plant.