Abstract This study presents a comprehensive, basin-scale assessment of geothermal prospectivity for the Ukrainian Precarpathian Foredeep, an underexplored region with significant potential for sustainable, low-carbon energy development. The principal objective was to create a geothermal potential map that identifies and characterizes promising areas for geothermal exploration, supporting Ukraine's transition toward decarbonization. An integrated methodology was employed, combining geological analysis, potential field data modeling (gravity and magnetic), seismic interpretation, and the evaluation of historical hydrocarbon well data. Advanced applied geophysical interpretation workflows included the identification of heat sources, mapping of basement structures, extraction of fluid migration lineaments, and characterization of key aquifers and their reservoir properties. The results highlight several high-potential zones, correlating structural features, heat flow anomalies, and favorable reservoir conditions, thus supporting the feasibility of district heating and direct-use geothermal applications in the region. The developed geothermal map stands as the first multidisciplinary, basin-level geothermal appraisal for the Ukrainian Precarpathian Foredeep, providing a practical framework for further exploration and investment. The study concludes that integrated geophysical and geological screening is a highly effective approach for de-risking geothermal exploration in sedimentary basins, especially in areas with limited existing geothermal development, and can play a pivotal role in supporting future energy diversification and carbon reduction initiatives in Ukraine.
Petrokushyn et al. (Thu,) studied this question.