Geothermal plants are often exposed to problems that affect the performance of the plant. Typical problems are mineral scaling, particles clogging, corrosion and temperature/stress related effects of geothermal flow and injectivity. In the PERFORM project contains data about the properties and geology of the reservoirs, the chemistry of the water and precipitates and the construction of the plants. The goal is to give recommendations that can help the operators to avoid or mitigate the problems The PERFORM project especially focuses on the deep reservoirs (> 1 km deep). The plants are represented as points.

Decision support map for the use of shallow geothermal energy

Average temperature below ground level within a given depth interval.

The average thermal gradient within a given depth interval.

Dataset contains locations and obligatory metadata properties of geothermal wells that were identified and catalogued in the Danube Region Leading Geothermal Energy (DARLINGe) project in 2017-2019. For more information visit the project website at https://www.darlinge.eu/

The underground geothermal conditions can be presented, irrespective of the aquifers' position, with the appropriate geothermal maps. These maps represent the expected isoterms at a depths and are derived from Geothermal maps - Expected temperatures , which are made with data from 302 boreholes. It is made on the basis of measured temperatures in accessible boreholes throughout the country. However, since the temperature field depends on the geological structure in the depths and tectonic characteristics, the course of the isotherms is a result of many influences, such as thermal conductivity of rocks, permeability and fracturing of rocks, all of which are reflected in the measured temperatures in boreholes. The distribution of boreholes, which were useful for the measurement of temperature, is very uneven and different as regard the depths.

The ability of the ground to conduct heat within a given depth interval as an average value.

The intrinsic ability of unconsolidated sediment to conduct heat.

Measured effective average interval thermal conductivity also accounting for advective heat transport caused by groundwater. The data is obtained from Thermal Response Tests.