Geothermal Update of Hungary 2000-2004
Proceedings World Geothermal Congress 2005 Antalya, Turkey, 24-29 April 2005 Geothermal Update of Hungary 2000–2004 Miklós Árpási Founder Chairman of the Hungarian Geothermal Association – Independent Expert Keywords: country update, geothermal pilot projects, medium temperature range (30–100 oC). According to economical aspects, heat pumps different assessments of its geothermal resources (Boldizsár, 1967; Bobok et al., 1988 and Árpási, 1992) ABSTRACT Hungary has the biggest underground thermal water reserves and low-to-medium enthalpy geothermal potential Information is provided on the status of geothermal direct in Europe. heat use in Hungary, with emphasis on developments from 2000 to 2004. 2. GEOTHERMAL UPDATE During the four years since WGC2000 there have been 12 The main data of geothermal energy utilization for direct new geothermal developments in Hungary. uses in Hungary by January 1, 2004 as reported by Árpási, shown in Table 1. The geothermal energy was utilized in direct use, no electricity has been generated. As a result of the analysis for the geothermal update of Hungary by 1 January, 2004 the following conclusions can The summarized data relative to direct use in Hungary in be drawn: Hungary in slight degree was increased (utilization of geothermal heat was decreased in agriculture and increased a) the geothermal energy is utilized in the form of in communal heating and SHW supply). direct use (Table 2) The main consumer of geothermal heat is remain the b) areas of the direct use agriculture, however is remained among the leaders on the utilization of geothermal heat in the World. agricultural utilization Geothermal energy utilization is estimated to be 342,5 MW, communal use (space heating and domestic hot water) of geothermal power and it currently supplies 2905,2 TJ/yr.
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