Preparatory work for drilling the Radoszyce GT-1 geothermal exploration and evaluation well has commenced in the municipality of Radoszyce, Świętokrzyskie Voivodeship, Poland. Following the securing of funding and the signing of an agreement with a contractor, the project has entered the implementation phase.

The Radoszyce GT-1 well is planned to a depth of 1360 meters, targeting the Lower Triassic aquifer. The expected geothermal water temperature from this formation is between 40-45°C, with a flow rate of approximately 30 cubic meters per hour. Based on this, it is estimated that about 0.8 MW of geothermal energy can be extracted from the Lower Triassic strata. The voivodeship has previously drilled other wells into the same underground formation, providing technical reference for the project.

This geothermal well is located near the Antoniów reservoir. Following the completion of studies and positive results, it can be converted into a geothermal water production well. The project also includes plans for constructing geothermal heating facilities and tourism infrastructure, aiming to boost economic development, create jobs, and enhance local tourism appeal through geothermal resources.

The total project cost is approximately 12 million Polish złoty (equivalent to 3.37 million US dollars), with 9.8 million złoty coming from the "Polish Geothermal Water Acquisition" program. Drilling operations are being handled by UOS Drilling SA from Warsaw, with consulting and supervision services provided by PROINSOL Spółka z ograniczoną odpowiedzialnością spółka komandytowa from Kraków.