Direct application of geothermal energy in the Republic of Macedonia

The use of geothermal energy for balneology purposes has a history of many centuries. There is also a more than 30 years tradition for heating greenhouses. So called energy crisis of 70-ties and 80-ties provoked geology investigations in order to find possible energy sources, and development of systems for application of low-temperature geothermal water. Tere are a list of projects with direct application of geothermal energy for heating greenhouses, drying agricultural products. heating of public buildings and industrial projects, swimming pools , sanitary warm water preparation, industrial uses, etc. The essential energetic characteristics of different projects are presented in the paper. For the main projects a technical description of characteristics of the heating systems is given, and good technical solutions are underlined. Also the mistakes presented in some projects are listed. (Original)