ENNA Geo Conducted 3D Seismic and Magnetotelluric Surveys in Babina Greda

Zagreb, 30 July 2026 - ENNA Geo, a member of the ENNA Group and developer of the Babina Greda geothermal power plant project, has conducted 3D seismic and magnetotelluric surveys in the municipalities of Babina Greda, Sikirevci, and Gundinci. These surveys represent an important step in exploration of geothermal potential of this area.

By collecting modern high-resolution 3D seismic and magnetotelluric data, information will be obtained on the geological structure of the subsurface, particularly for the less explored parts of the “Babina Greda 1” geothermal water exploitation field, as well as the “Babina Greda 2” exploration area.

The seismic survey was carried out using vibroseis trucks - specially equipped vehicles that generate acoustic waves underground - while receivers on the surface recorded their reflections from geological layers. Through the processing and interpretation of the collected data, and by integrating it with existing geophysical and well data, a solid foundation will be created for more precisely defining the geothermal reservoir itself, as well as for planning the further development of geothermal fields.

The surveys were conducted in collaboration with Geopartner Geofizyka, a company specializing in geophysical, geotechnical, and hydrogeological investigations across Europe.