| Design Framework and Laboratory Experiments for Slinky-Loop Type Ground Source Heat Exchangers and Integration of Novel Heat Pump Designs for Retrofitting Projects |
Edith HASLINGER, Michael LAUERMANN, Henk WITTE, Robin FRIEDRICH, Stephan KLING, Christoph REICHL, Joan FARNOS BAULENAS Manuel MARTINEZ, Andrea FRAZZICA, Antonio BONNANO, Valeria PALOMBA, Marco ROCCHETTI |
Geothermal Heat Pumps |
Shallow geothermal, GHEX design, slinky-loop collectors, earth basket collector, laboratory experiments, fibre optics, CFD modelling, engineering tool, design framework, heat pumps, building retrofitting |
World Geothermal Congress |
2020 |
English |
| Field Geology of Ambado-PK 20 |
Moussa HASSANLEH HASSAN, Ayan AHMED SUGE and Amin MOHAMED IDRISS |
Geology |
Geothermal development, Ambado-PK 20, Republic of Djibouti |
World Geothermal Congress |
2020 |
English |
| Geothermal Geochemistry Based on Alteration Mineralogy and Fluid Inclusion Microthermometry of Hes-Daba (Gagade), Republic of Djibouti |
Moussa HASSANLEH Hassan |
Geochemistry |
Fluid inclusions, Hes-Daba Gagade. |
World Geothermal Congress |
2020 |
English |
| Determination of Optimum Injection Capacity Using Pressure Transient Analysis |
Gamal HASTRIANSYAH, Dhanie Marstiga YUNIAR, Fadiel Evan MARASTIO, Fernando PASARIBU, Marihot SILABAN |
Reservoir Engineering |
injection well, injection capacity, interference test, transient analysis |
World Geothermal Congress |
2020 |
English |
| Suitability of the Aquistore CCS Site for a CO2 Circulation Test: Towards CO2-Plume Geothermal (CPG) Power Plant Implementations |
Kevin P. HAU, Alireza RANGRIZ-SHOKRI, Erik NICKEL, Rick J. CHALATURNYK, Martin O. SAAR |
Advanced Technology (Magma, Geopressure, etc.) |
CO2 Plume Geothermal; CO2 Circulation; CO2 Storage; CCUS; Aquistore; Numerical Simulation; TRL |
World Geothermal Congress |
2020 |
English |
| Establishment and Business Development of a Geothermal Eco-Industrial Park in Iceland |
Dagný HAUKSDÓTTIR, Bergur SIGFÚSSON, Marta R. KARLSDÓTTIR, Ólöf ANDRJESDÓTTIR, Berglind R. ÓLAFSDÓTTIR |
Sustainability and Climate Change |
diverse utilization, eco-industial park, circular economy, geothermal by-product utilization, |
World Geothermal Congress |
2020 |
English |
| Development of Low Temperature Utilization and Resource Monitoring for District Heating Services in Iceland |
Steinunn HAUKSDOTTIR, Gudni AXELSSON, Bjarni GAUTASON and Arni RAGNARSSON |
Case Histories |
exploration, utilization, direct use, district heating, monitoring, sustainable, development, low temperature resources |
World Geothermal Congress |
2020 |
English |
| Reykjanes Geothermal Field: Clarification of Brine for Reinjection and Production of Precipitated Silica |
Trausti HAUKSSON, Ãrmann E. LUND, KristÃn V. MATTHÃASDÓTTIR, Kiflom G. MESFIN, Þór GÃSLASON, Albert ALBERTSSON |
Production Engineering, Steam Gathering Systems |
silica production, brine reinjection, precipitation, flocculation, clarification, filtration |
World Geothermal Congress |
2020 |
English |
| Þeistareykir Geothermal Field: Control of Scaling in Steam Gathering System and Reinjection Line |
Trausti HAUKSSON, Asgerdur K. SIGURDARDOTTIR, Karl E. SVEINSSON |
Production Engineering, Steam Gathering Systems |
scaling, aluminum-silicate, high enthalpy wells |
World Geothermal Congress |
2020 |
English |
| Geothermal Is the Solution: How a Small Town in New Zealand Is Growing the Prosperity of Its People Using Its Geothermal Resources |
Kylie HAWKER-GREEN, Andrea BLAIR, Murray MCCAW |
Business Strategies |
economic, development, geothermal, strategy |
World Geothermal Congress |
2020 |
English |
| Secondary Mineralogy Associated with Supercritical Fluid Formation at Magmatic-Geothermal Contact Zone |
Matylda HEŘMANSKÃ, Barbara I. KLEINE, Andri STEFÃNSSON |
Geochemistry |
Geothermal, secondary mineralogy, supercritical fluids, geochemical modeling, flow-through experiment |
World Geothermal Congress |
2020 |
English |
| Life Cycle Assessment of a Geothermal Power Plant in the Southern German Molasse Basin (Germany) |
Florian HEBERLE, Thorsten KOEPP, Peter BAYER, Dieter BRÃœGGEMANN |
Sustainability and Climate Change |
life cycle assessment, geothermal power generation, binary power plant, organic Rankine cycle |
World Geothermal Congress |
2020 |
English |
| Remote Detection of Thermal Anomalies for Geothermal Exploration. How Well Does It work? |
Christoph HECKER, Robert D. HEWSON |
Exploration |
thermal infrared, remote sensing, ECOSTRESS, geothermal surface manifestations, thermal anomalies |
World Geothermal Congress |
2020 |
English |
| Accelerating the Development of Geothermal Energy in the Netherlands |
Leonora HEIJNEN, Melanie PROVOOST |
Business Strategies |
Netherlands, portfolio approach, development, project support, de-risking, public-private partnerships |
World Geothermal Congress |
2020 |
English |
| Theistareykir Geothermal Power Plant, Performance of the Plant During Varying Grid Situations |
Birkir HEIMISSON, Freyr HARDARSON, Sigurgeir B. GEIRSSON, Jon A. EMILSSON, Iris BALDURSDOTTIR, Valur KNUTSSON |
Power Generation |
geothermal power plant, geothermal utilization, transmission systems, governor |
World Geothermal Congress |
2020 |
English |
| The Los Humeros and Acoculco Geothermal Resources in Trans-Mexican Volcanic Belt: Magnetotelluric Phase Tensor Analysis and Its Significance for Tectonic Interpretation |
Sebastian HELD, ÃsdÃs BENEDIKTSDÓTTIR, Claudia ARANGO GALVÃN, Domenico LIOTTA, Gylfi Páll HERSIR, José Manuel ROMO JONES, Natalia CORNEJO, Jose Luis SALAS, Thalia AVILES, Andrea BROGI, Arnar Már VILHJÃLMSSON, Eva SCHILL |
Exploration |
Los Humeros, Acoculco, geothermal resource, magnetotellurics, phase tensor analysis, geophysical interpretation |
World Geothermal Congress |
2020 |
English |
| Well Siting in the Gráuhnúkar-Meitlar Field in the Hengill Area, SW-Iceland |
Helga Margrét HELGADÓTTIR, Ãsdis BENEDIKTSDÓTTIR, Sigurður Garðar KRISTINSSON, Auður Agla ÓLADÓTTIR, Ingvi GUNNARSSON |
Exploration |
Hengill, Gráuhnúkar, Meitlar, geothermal, geology, boreholes, alteration, resistivity, temperature, well siting |
World Geothermal Congress |
2020 |
English |
| Risk Mitigation of H2S Exposure at ON Power |
Dagur HELGASON, Iða Brá VILHJÃLMSDÓTTIR, Sæunn Kolbrún ÞÓRÓLFSDÓTTIR |
Environmental Aspects |
hydrogen sulfide, H2S, risk mitigation, health and safety, geothermal |
World Geothermal Congress |
2020 |
English |
| Exergoeconomic Optimization of Borehole Thermal Energy Storage in District Heating and Cooling Grids |
Hoofar HEMMATABADY, Julian FORMHALS, Daniel O. SCHULTE, Bastian WELSCH, Ingo SASS |
District Heating |
exergoeconamic analysis, borehole thermal energy storage, district heating and cooling, dynamic exergy |
World Geothermal Congress |
2020 |
English |
| Benefits from Subsurface Urban Heat Islands to Shallow Geothermal Applications – an Example from the City of Cologne, Germany |
Hannes HEMMERLE, Ingo DRESSEL, Philipp BLUM, Kathrin MENBERG, Susanne A. BENZ, Peter BAYER |
Hydrogeology |
shallow geothermal energy, geothermal potential, thermal impact, subsurface urban heat island |
World Geothermal Congress |
2020 |
English |