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Rigorous simulation of geothermal power plants to evaluate environmental performance of alternative configurations

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  • Vaccari, Marco
  • Pannocchia, Gabriele
  • Tognotti, Leonardo
  • Paci, Marco

Abstract

Different studies highlighted the environmental impacts of geothermal power plants (GPPs), especially in the operational phase. Primary data are essential for reliable environmental assessments, but these are not available when considering alternative configurations. Rigorous simulation can offer such a degree of information, representing also a tool for a digital twin technology transition. Considering a GPP in Tuscany, Italy, four alternatives configurations are simulated in UniSim Design®, performing accurate refinements to the thermodynamic model to properly estimate the behavior of different pollutants (Hg, H2S, NH3, and SO2) among the various unit operations. The configurations alternate direct-contact and surface condensers as well as wet and dry towers as cooling systems, while a fifth one adopts an organic Rankine cycle. The actual plant model has been reconciliated with data collected during two different monitoring campaigns. Performance analysis shows a trade-off: the lowest pollutant emissions are obtained using the dry tower generating less net energy (20.17 MWe and 20.83 MWe), instead, adopting surface condenser and wet tower, 22.26 MWe are produced with NH3 emissions almost 3 times the measured ones. The CO2 and CH4 amount in the well fluid is not abated in any configurations and therefore their emissions are the same among them.

Suggested Citation

  • Vaccari, Marco & Pannocchia, Gabriele & Tognotti, Leonardo & Paci, Marco, 2023. "Rigorous simulation of geothermal power plants to evaluate environmental performance of alternative configurations," Renewable Energy, Elsevier, vol. 207(C), pages 471-483.
    • Handle: RePEc:eee:renene:v:207:y:2023:i:c:p:471-483
    DOI: 10.1016/j.renene.2023.03.038
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    1. Meng, Dongyu & Liu, Qiang & Ji, Zhongli, 2022. "Effects of two-phase expander on the thermoeconomics of organic double-flash cycles for geothermal power generation," Energy, Elsevier, vol. 239(PD).
    2. Lorenzo Tosti & Nicola Ferrara & Riccardo Basosi & Maria Laura Parisi, 2020. "Complete Data Inventory of a Geothermal Power Plant for Robust Cradle-to-Grave Life Cycle Assessment Results," Energies, MDPI, vol. 13(11), pages 1-19, June.
    3. Weinand, Jann Michael & McKenna, Russell & Kleinebrahm, Max & Mainzer, Kai, 2019. "Assessing the contribution of simultaneous heat and power generation from geothermal plants in off-grid municipalities," Applied Energy, Elsevier, vol. 255(C).
    4. Vaccari, Marco & Pannocchia, Gabriele & Tognotti, Leonardo & Paci, Marco & Bonciani, Roberto, 2020. "A rigorous simulation model of geothermal power plants for emission control," Applied Energy, Elsevier, vol. 263(C).
    5. Mamdouh El Haj Assad & Yashar Aryanfar & Salar Radman & Bashria Yousef & Mohammadreza Pakatchian, 2021. "Energy and exergy analyses of single flash geothermal power plant at optimum separator temperature," International Journal of Low-Carbon Technologies, Oxford University Press, vol. 16(3), pages 873-881.
    6. Riccardo Basosi & Roberto Bonciani & Dario Frosali & Giampaolo Manfrida & Maria Laura Parisi & Franco Sansone, 2020. "Life Cycle Analysis of a Geothermal Power Plant: Comparison of the Environmental Performance with Other Renewable Energy Systems," Sustainability, MDPI, vol. 12(7), pages 1-29, April.
    7. Lee, Inkyu & Tester, Jefferson William & You, Fengqi, 2019. "Systems analysis, design, and optimization of geothermal energy systems for power production and polygeneration: State-of-the-art and future challenges," Renewable and Sustainable Energy Reviews, Elsevier, vol. 109(C), pages 551-577.
    8. Granacher, Julia & Nguyen, Tuong-Van & Castro-Amoedo, Rafael & Maréchal, François, 2022. "Overcoming decision paralysis—A digital twin for decision making in energy system design," Applied Energy, Elsevier, vol. 306(PA).
    9. Vitantonio Colucci & Giampaolo Manfrida & Barbara Mendecka & Lorenzo Talluri & Claudio Zuffi, 2021. "LCA and Exergo-Environmental Evaluation of a Combined Heat and Power Double-Flash Geothermal Power Plant," Sustainability, MDPI, vol. 13(4), pages 1-23, February.
    10. Çetin, Gürcan & Keçebaş, Ali, 2021. "Optimization of thermodynamic performance with simulated annealing algorithm: A geothermal power plant," Renewable Energy, Elsevier, vol. 172(C), pages 968-982.
    11. Maria Laura Parisi & Melanie Douziech & Lorenzo Tosti & Paula Pérez-López & Barbara Mendecka & Sergio Ulgiati & Daniele Fiaschi & Giampaolo Manfrida & Isabelle Blanc, 2020. "Definition of LCA Guidelines in the Geothermal Sector to Enhance Result Comparability," Energies, MDPI, vol. 13(14), pages 1-18, July.
    12. Xia, Z.H. & Jia, G.S. & Ma, Z.D. & Wang, J.W. & Zhang, Y.P. & Jin, L.W., 2021. "Analysis of economy, thermal efficiency and environmental impact of geothermal heating system based on life cycle assessments," Applied Energy, Elsevier, vol. 303(C).
    13. Lu, Xinli & Zhao, Yangyang & Zhu, Jialing & Zhang, Wei, 2018. "Optimization and applicability of compound power cycles for enhanced geothermal systems," Applied Energy, Elsevier, vol. 229(C), pages 128-141.
    14. Niknam, Pouriya H. & Talluri, Lorenzo & Fiaschi, Daniele & Manfrida, Giampaolo, 2021. "Sensitivity analysis and dynamic modelling of the reinjection process in a binary cycle geothermal power plant of Larderello area," Energy, Elsevier, vol. 214(C).
    15. Yilmaz, Ceyhun & Koyuncu, Ismail, 2021. "Thermoeconomic modeling and artificial neural network optimization of Afyon geothermal power plant," Renewable Energy, Elsevier, vol. 163(C), pages 1166-1181.
    16. Pambudi, Nugroho Agung & Itoi, Ryuichi & Jalilinasrabady, Saeid & Jaelani, Khasani, 2015. "Performance improvement of a single-flash geothermal power plant in Dieng, Indonesia, upon conversion to a double-flash system using thermodynamic analysis," Renewable Energy, Elsevier, vol. 80(C), pages 424-431.
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