generation (CHP) case. For the hybrid power plant, thermal energy input is provided by a geothermal resource coupled with the … exhaust gases of a biogas engine. A comparison to alternative geothermal CHP concepts is performed by considering variable … parameters like ORC working fluid, supply temperature of the heating network or geothermal water temperature. Second law …

.69 years at a distance of 0 km. On the other hand, the payback period of a heat pump based on geothermal heat showed the … shortest payback period of 10.17 year at the distance of 5 km, indicating that heat pumps utilizing geothermal heat were the …

In Australia, geothermal energy technology is still considered an emerging technology for energy generation. Like other … identify: (1) the extent of agreement with geothermal technology before and after information, including media reports focusing …

Water in some form plays a critical role in geothermal projects, given current technology. This paper explores … inconsistencies in treatment of water and geothermal resources at the federal and state levels, and discusses legal and practical … issues the developer should consider, relating to use of water, geothermal resources, and alternative sources of water supply …

engineers within Icelandic geothermal power plants to be implemented in a maintenance tool or software. Visits were conducted to … the largest Icelandic energy companies operating geothermal power plants. Thorough interviews with chiefs of operations … at Reykjavik Energy and Landsvirkjun, responsible for 71.5% of the total energy production from geothermal resources in …

decay of potassium, uranium, and thorium within rock. Radiogenic heat producing rocks are often targets for geothermal … radiogenic heat production properties and could be future geothermal targets. Topographical, atmospheric and spatial distribution … such inaccuracies represents an area for further improvement of these techniques for geothermal applications. …

directly in a building wall to reduce transmission heat losses. The Active Low Exergy Geothermal Insulation Systems (ALEGIS …) minimizes exergy demand and maximizes the use of renewable geothermal heat from the ground. A fluid is pumped into a small pipe …

In 2013, two production wells were drilled into a geothermal reservoir on Montserrat, W.I. (West Indies) Drilling … the target of geothermal exploitation. …