Geothermal is a kind of source that includes chemical hot water, vapour and gases are created by the accumulated heat that located in the depths of the earth's crust. Furthermore, As the geothermal energy is a new, renewable, sustainable and environmentally friendly energy sources that can be used directly or indirectly.
In addition to them, construction and operation of these systems are cheaper than the some other energy systems. Hence, geothermal energy is more preferable than some other energy sources. For instance; the construction cost of a geothermal plant is 50% cheaper than nuclear power plants and 25% -30% cheaper than conventional plants. The operation cost of the geothermal plants are cheaper than the nuclear and thermal plants. Moreover, its operation cost is almost equal to the operation cost of hydropower energy plants. At the end, geothermal energy technology is a reliable technology. There is no risk such as fire, explosion and poisoning.
Electricity production, central heating, cooling, thermal tourism; culture fishing at low temperature and mineral water production are achieved by means of geothermal energy technologies.