f Shallow Geothermal Energy in Denmark – Current Status and Trends

Shallow geothermal energy is a renewable energy source with large potential for reducing CO2 emissions. The application in Denmark, however, is limited compared to e.g. Sweden and Germany. Preliminary estimates indicate that the energy extraction from a 100 m closed loop borehole may be up to 40% lower for an unfavourable geological situation compared to a favourable situation. More know-how and experience under Danish geological conditions is needed and the project GeoEnergy aims at paving the way for a wider use by providing knowledge, tools and best practice.