| Title | Shallow Geothermal Energy |
|---|---|
| Authors | Burkhard Sanner |
| Year | 2002 |
| Conference | International Summer School |
| Keywords | |
| 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 |