1-3 Geothermal deposits, or thermal and thermomineral waters are some of the most utilized resources all over the globe, even from the earth crust below the oceans. Intensive exploitation and utilization of thermal water started over 20 years ago after the first oil crisis in 1973. Today thermal water is used in many countries for various purposes. The development of geothermal technology has been rapid.
Geothermal resources are practically inexhaustible and sterile.
Ecologically geothermal energy has a great future and possesses all the conditions to become the energy of the next millennium. It is necessary to apply much effort into developing a GTV energy so that liquid and gas fuels can be adequately replaced. Economics of the improved TES will be presented.