20.500.12556/DKUM-26102 Economic analysis of geothermal heat source for residential area project The article discusses the economic analysis of heat source for residential area project. The energy source is geothermal energy. Every house has its own borehole heat exchanger (BHE) and heat pump in basement. In this system low temperature floor and wall heating was carried out. The economic analysis was performed as a pilot study for real system with all installation needed to runthe system. The analysis has been done using the method of the net present value. In the research the coefficient of profitability and the period of timein which the investment is going to return itself were established. The system has been compared to the conventional system that uses fossil fuel (Liquidized naphtha gas- LNG) to heat the building and domestic hot water. geothermal heat area projects borehole heat exchanger economic analysis true false false Angleški jezik Angleški jezik Neznano 2012-05-31 11:51:51 2012-05-31 11:51:51 2022-04-15 03:40:52 2023-12-31 03:26:04 2007 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 543 14790422 1998-4316 URN:SI:UM:DK:PM8MNHMJ http://naun.org/journals/energy/2007.htm 1 https://dk.um.si/Dokument.php?lang=slv&id=35031 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0