Geological context and thermo-economic study of an indirect heat ORC geothermal power plant for the northeast region of Algeria
| dc.contributor.affiliation | Semmari, H., Laboratoire de Mécanique et Systèmes énergétiques Avancés, Ecole Nationale Polytechnique de Constantine, BP 75, Nouvelle Ville RP, Constantine, Algeria | |
| dc.contributor.affiliation | Bouaicha, F., Laboratory of Geology and Environment (LGE), Université Frères Mentouri Constantine 1, Constantine, 25020, Algeria | |
| dc.contributor.affiliation | Aberkane, S., Mechanical engineering Department, University Akli Mohand Oulhadj-Bouira, Rue Drissi Yahia Bouira-10000, Algeria, Laboratoire Energétique, Mécanique et Ingénieries (LEMI), Université M'hammed Bougara, Boumerdes, Algeria | |
| dc.contributor.affiliation | Filali, A., Laboratoire de Mécanique et Systèmes énergétiques Avancés, Ecole Nationale Polytechnique de Constantine, BP 75, Nouvelle Ville RP, Constantine, Algeria, Chemical engineering Department, Imperial College London, South Kensington London, London, SW7 2AZ, United Kingdom | |
| dc.contributor.affiliation | Blessent, D., Programa Ingeniería Ambiental, Universidad de Medellin, Antioquia, Medellin, 050026, Colombia | |
| dc.contributor.affiliation | Badache, M., Canmet ENERGY-Varennes, Natural Resources Canada (NRCan), Canada | |
| dc.contributor.author | Semmari H | |
| dc.contributor.author | Bouaicha F | |
| dc.contributor.author | Aberkane S | |
| dc.contributor.author | Filali A | |
| dc.contributor.author | Blessent D | |
| dc.contributor.author | Badache M. | |
| dc.date.accessioned | 2024-07-31T21:06:58Z | |
| dc.date.available | 2024-07-31T21:06:58Z | |
| dc.date.issued | 2024 | |
| dc.description | This article presents a study of the electricity generation potential using ORC systems of the most important geothermal sites in northeastern Algeria, combining geological, thermodynamic and economic analysis. The results highlight that geothermal electricity is technically feasible with the selected indirect heat ORC geothermal plant. Such production can present an interesting economic profitability when considering the international electricity price. The best economic performance was obtained for the geothermal site of Meskhoutine leading to a depreciated payback period of 10.8 years. The electricity production cost was evaluated at 0.21$/kWh for an electricity production capacity of 498 kW. Such performance is completely breakdown when considering Algerian subsidised electricity prices. These subsidies must be revised. Otherwise, it will harm the profitability of renewable energy systems, limit their development, and constrain seriously the Algerian energy transition road map. In addition, this study highlights that the selected indirect ORC configuration presents an important internal auxiliary consumption, especially for the Air Condenser (AC) unit, and was not suitable for geothermal temperatures below 117 °C. Other configurations, especially hybridisation and combined heating and power production are prioritized for future investigation. © 2024 Elsevier Ltd | |
| dc.identifier.doi | 10.1016/j.energy.2024.130323 | |
| dc.identifier.instname | instname:Universidad de Medellín | spa |
| dc.identifier.issn | 3605442 | |
| dc.identifier.reponame | reponame:Repositorio Institucional Universidad de Medellín | spa |
| dc.identifier.repourl | repourl:https://repository.udem.edu.co/ | |
| dc.identifier.uri | http://hdl.handle.net/11407/8431 | |
| dc.language.iso | eng | |
| dc.publisher | Elsevier Ltd | spa |
| dc.publisher.faculty | Facultad de Ingenierías | spa |
| dc.publisher.program | Ingeniería Ambiental | spa |
| dc.relation.citationvolume | 290 | |
| dc.relation.isversionof | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85182507671&doi=10.1016%2fj.energy.2024.130323&partnerID=40&md5=59ffd91494209dfd54f94eda18d0692e | |
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| dc.rights.accessrights | info:eu-repo/semantics/restrictedAccess | |
| dc.source | Energy | |
| dc.source | Energy | |
| dc.source | Scopus | |
| dc.subject | Energy efficiency | eng |
| dc.subject | Geothermal energy | eng |
| dc.subject | Indirect heat ORC power plant | eng |
| dc.subject | Waste heat recovery | eng |
| dc.subject | Costs | eng |
| dc.subject | Economic analysis | eng |
| dc.subject | Geology | eng |
| dc.subject | Geothermal fields | eng |
| dc.subject | Geothermal power plants | eng |
| dc.subject | Investments | eng |
| dc.subject | Power generation | eng |
| dc.subject | Profitability | eng |
| dc.subject | Waste heat | eng |
| dc.subject | Waste heat utilization | eng |
| dc.subject | Algeria | eng |
| dc.subject | Economic study | eng |
| dc.subject | Electricity prices | eng |
| dc.subject | Electricity-generation | eng |
| dc.subject | Geothermal sites | eng |
| dc.subject | Indirect heat ORC power plant | eng |
| dc.subject | Northeast regions | eng |
| dc.subject | ORC power plants | eng |
| dc.subject | Thermoeconomic | eng |
| dc.subject | Waste-heat recovery | eng |
| dc.subject | Energy efficiency | eng |
| dc.title | Geological context and thermo-economic study of an indirect heat ORC geothermal power plant for the northeast region of Algeria | eng |
| dc.type | article | |
| dc.type.local | Artículo | spa |
| dc.type.version | info:eu-repo/semantics/publishedVersion |
