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Analysis of Energy Recovery Out of the Water Supply and Distribution Network of the Brussels Capital Region

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  • François Nuc

    (Departement ATM, Université Libre de Bruxelles, 1050 Bruxelles, Belgium)

  • Patrick Hendrick

    (Departement ATM, Université Libre de Bruxelles, 1050 Bruxelles, Belgium)

Abstract

Water Supply and Distribution Networks (WSDNs) offer underexplored potential for energy recovery. While many studies confirm their technical feasibility, few assess the long-term operational compatibility and economic viability of such solutions. This study evaluates the energy recovery potential of the Brussels Capital Region’s WSDN using four years (2019–2022) of operational data. Rather than focusing on available technologies, the analysis examines whether the real behavior of the network supports sustainable energy extraction. The approach includes network topology identification, theoretical power modeling, and detailed flow and pressure analysis. The Brussels system, composed of a Water Supply Network (WSN) and a Water Distribution Network (WDN), reveals strong disparities: the WSN offers localized opportunities for energy recovery, while the WDN presents significant operational constraints that limit economic viability. Our findings suggest that day-ahead electricity markets provide more suitable valorization pathways than flexibility markets. Most importantly, the study highlights the necessity of long-term behavioral analysis to avoid misleading conclusions based on short-term data and to support informed investment decisions in the urban water–energy nexus.

Suggested Citation

  • François Nuc & Patrick Hendrick, 2025. "Analysis of Energy Recovery Out of the Water Supply and Distribution Network of the Brussels Capital Region," Energies, MDPI, vol. 18(14), pages 1-19, July.
    • Handle: RePEc:gam:jeners:v:18:y:2025:i:14:p:3777-:d:1703242
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    References listed on IDEAS

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    1. Hamlehdar, Maryam & Yousefi, Hossein & Noorollahi, Younes & Mohammadi, Mohammad, 2022. "Energy recovery from water distribution networks using micro hydropower: A case study in Iran," Energy, Elsevier, vol. 252(C).
    2. Agathoklis Agathokleous & Symeon Christodoulou, 2016. "Vulnerability of Urban Water Distribution Networks under Intermittent Water Supply Operations," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 30(13), pages 4731-4750, October.
    3. Chacón, Miguel Crespo & Rodríguez Díaz, Juan Antonio & Morillo, Jorge García & McNabola, Aonghus, 2021. "Evaluation of the design and performance of a micro hydropower plant in a pressurised irrigation network: Real world application at farm-level in Southern Spain," Renewable Energy, Elsevier, vol. 169(C), pages 1106-1120.
    4. Ramos, Helena M. & Teyssier, Charlotte & Samora, Irene & Schleiss, Anton J., 2013. "Energy recovery in SUDS towards smart water grids: A case study," Energy Policy, Elsevier, vol. 62(C), pages 463-472.
    5. Taehyeon Kim & Yoojin Oh & Jayong Koo & Doguen Yoo, 2022. "Evaluation of Priority Control District Metered Area for Water Distribution Networks Using Water Quality-Related Big Data," Sustainability, MDPI, vol. 14(12), pages 1-19, June.
    6. Morabito, Alessandro & Hendrick, Patrick, 2019. "Pump as turbine applied to micro energy storage and smart water grids: A case study," Applied Energy, Elsevier, vol. 241(C), pages 567-579.
    7. Chen, J. & Yang, H.X. & Liu, C.P. & Lau, C.H. & Lo, M., 2013. "A novel vertical axis water turbine for power generation from water pipelines," Energy, Elsevier, vol. 54(C), pages 184-193.
    8. Kostner, Michael K. & Zanfei, Ariele & Alberizzi, Jacopo C. & Renzi, Massimiliano & Righetti, Maurizio & Menapace, Andrea, 2023. "Micro hydro power generation in water distribution networks through the optimal pumps-as-turbines sizing and control," Applied Energy, Elsevier, vol. 351(C).
    9. Kramer, M. & Terheiden, K. & Wieprecht, S., 2018. "Pumps as turbines for efficient energy recovery in water supply networks," Renewable Energy, Elsevier, vol. 122(C), pages 17-25.
    10. L. Araujo & H. Ramos & S. Coelho, 2006. "Pressure Control for Leakage Minimisation in Water Distribution Systems Management," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 20(1), pages 133-149, February.
    11. Stefanizzi, Michele & Capurso, Tommaso & Balacco, Gabriella & Binetti, Mario & Camporeale, Sergio Mario & Torresi, Marco, 2020. "Selection, control and techno-economic feasibility of Pumps as Turbines in Water Distribution Networks," Renewable Energy, Elsevier, vol. 162(C), pages 1292-1306.
    12. Liebensteiner, Mario & Ocker, Fabian & Abuzayed, Anas, 2025. "High electricity price despite expansion in renewables: How market trends shape Germany’s power market in the coming years," Energy Policy, Elsevier, vol. 198(C).
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