Shallow Geothermal Energy
- Conference
- International Summer School
- Year
- 2003
- Language
- English
Full text
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Abstract
The underground in the first approx. 100 m is well suited for supply and storage of thermal energy. The climatic temperature change over the seasons is reduced to a steady temperature at 10-20 m depth (fig. 1), and with further depth temperatures are increasing according to the geothermal gradient (average 3
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