Potential location suitability for geothermal heat collectors — Bunde Method: Permanent Welke Point (PWP)

The heat energy stored in the ground/surface surface can be obtained via heat exchangers (so-called geothermal heat collectors) and used by heat pumps for heating purposes (soil geothermal energy). The map for potential location suitability for geothermal collectors evaluates the suitability of the naturally stored, deposited soil for this form of near-surface geothermal use.