Ελληνικά
Geothermal energy is the thermal energy which is available during all the year, 24h of the day. This happens due to the fact that temperature is constant under the depth of 3m, at 17OC, without be affected by ambient temperature.
The constant availability during all the year is the major difference from the other types of renewable energy systems.
Additionally, we should take under consideration the fact that the Coefficient of Performance is higher than all the other systems of renewable energy applications.
