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Assessing the resilience of water and wastewater utilities: A multi-criteria approach for Chile

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  • Maziotis, Alexandros
  • Molinos-Senante, Maria

Abstract

Ensuring the operational resilience of water and wastewater utilities (WWUs) is critical for safeguarding public health, environmental sustainability, and service continuity in the face of natural and human-induced hazards. This study develops an innovative Operational Resilience Index (ORI) to comprehensively assess WWU operational resilience from a regulatory perspective. The ORI integrates multiple resilience indicators across three key dimensions—service performance, asset management, and water security—using a Multi-Criteria Decision Analysis (MCDA) approach, incorporating expert and stakeholder preferences through the Best-Worst Method (BWM). The methodology is applied to 29 WWUs in Chile, a country with high exposure to natural disasters. The weights assigned to resilience indicators indicate a preference for short-term service performance over long-term infrastructure resilience. The estimated ORI values range from 0.524 to 0.808, with the maximum achievable score being 1.000. It was evidenced that asset management represents the most critical area for improvement, indicating a need for regulatory incentives to promote infrastructure renewal. While no statistically significant differences in ORI scores were found based on WWU ownership structure (public, private, or concessioned), concessioned WWUs demonstrated statistically superior performance in asset management (p-value = 0.012), underscoring the need for targeted regulatory measures to strengthen this dimension in other ownership models The ORI provides a systematic benchmarking tool for regulators, enabling resilience-based performance assessments and targeted policy interventions.

Suggested Citation

  • Maziotis, Alexandros & Molinos-Senante, Maria, 2025. "Assessing the resilience of water and wastewater utilities: A multi-criteria approach for Chile," Socio-Economic Planning Sciences, Elsevier, vol. 102(C).
    • Handle: RePEc:eee:soceps:v:102:y:2025:i:c:s0038012125001892
    DOI: 10.1016/j.seps.2025.102340
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    References listed on IDEAS

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    1. Alessandro Pagano & Raffaele Giordano & Michele Vurro, 2021. "A Decision Support System Based on AHP for Ranking Strategies to Manage Emergencies on Drinking Water Supply Systems," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 35(2), pages 613-628, January.
    2. David Ehrhardt & Eric Groom & Jonathan Halpern & Seini O'Connor, 2007. "Economic Regulation of Urban Water and Sanitation Services : Some Practical Lessons," World Bank Publications - Reports 17239, The World Bank Group.
    3. Loayza, Norman V. & Olaberría, Eduardo & Rigolini, Jamele & Christiaensen, Luc, 2012. "Natural Disasters and Growth: Going Beyond the Averages," World Development, Elsevier, vol. 40(7), pages 1317-1336.
    4. Sharifi, Ayyoob & Yamagata, Yoshiki, 2016. "Principles and criteria for assessing urban energy resilience: A literature review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 60(C), pages 1654-1677.
    5. D’Inverno, Giovanna & Carosi, Laura & Romano, Giulia, 2021. "Environmental sustainability and service quality beyond economic and financial indicators: A performance evaluation of Italian water utilities," Socio-Economic Planning Sciences, Elsevier, vol. 75(C).
    6. Zanella, Andreia & Camanho, Ana S. & Dias, Teresa G., 2015. "Undesirable outputs and weighting schemes in composite indicators based on data envelopment analysis," European Journal of Operational Research, Elsevier, vol. 245(2), pages 517-530.
    7. D'Amore, Gabriella & Landriani, Loris & Lepore, Luigi & Testa, Maria, 2024. "A multi-criteria model for measuring the sustainability orientation of Italian water utilities," Utilities Policy, Elsevier, vol. 89(C).
    8. Sofiane, Boukhari & Dounia, Mrad & Sabri, Dairi & Tarek, Khoualdia & Yassine, Djebbar, 2023. "Utilizing a combined Delphi-FAHP-TOPSIS technique to assess the effectiveness of the water supply service in Algeria," Socio-Economic Planning Sciences, Elsevier, vol. 90(C).
    9. Molinos-Senante, María & Chamorro, Alondra & Contreras, Marta & Echaveguren, Tomas, 2023. "Natural hazard risk management in the Chilean drinking water industry: Diagnosis and recommendations," Utilities Policy, Elsevier, vol. 82(C).
    10. Molinos-Senante, María & Delgado-Antequera, Laura & Gómez, Trinidad, 2022. "Measuring the quality of service of water companies: A two-stage goal programming synthetic index proposal," Socio-Economic Planning Sciences, Elsevier, vol. 79(C).
    11. Babu, K. Victor Sam Moses & Dwivedi, Divyanshi & Chakraborty, Pratyush & Yemula, Pradeep Kumar & Pal, Mayukha, 2025. "A comprehensive review on resilience definitions, frameworks, metrics, and enhancement strategies in electrical distribution systems," Applied Energy, Elsevier, vol. 394(C).
    12. Walker, Nathan L. & Styles, David & Williams, A. Prysor, 2023. "Water sector resilience in the United Kingdom and Ireland: The COVID-19 challenge," Utilities Policy, Elsevier, vol. 82(C).
    13. Marta Suárez-Varela & María los Ángeles García-Valiñas & Francisco González-Gómez & Andrés J Picazo-Tadeo, 2017. "Ownership and Performance in Water Services Revisited: Does Private Management Really Outperform Public?," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 31(8), pages 2355-2373, June.
    14. Picazo-Tadeo, Andres J. & Saez-Fernandez, Francisco J. & Gonzalez-Gomez, Francisco, 2008. "Does service quality matter in measuring the performance of water utilities," Utilities Policy, Elsevier, vol. 16(1), pages 30-38, March.
    15. Simar, Leopold & Wilson, Paul W., 2007. "Estimation and inference in two-stage, semi-parametric models of production processes," Journal of Econometrics, Elsevier, vol. 136(1), pages 31-64, January.
    16. de Souza Pereira, Mariana & Magalhães Filho, Fernando Jorge Corrêa & de Morais Lima, Priscila & Tabak, Benjamin Miranda & Constantino, Michel, 2022. "Sanitation and water services: Who is the most efficient provider public or private? Evidences for Brazil," Socio-Economic Planning Sciences, Elsevier, vol. 79(C).
    17. Toloo, Mehdi & Keshavarz, Esmaeil & Hatami-Marbini, Adel, 2021. "Selecting data envelopment analysis models: A data-driven application to EU countries," Omega, Elsevier, vol. 101(C).
    18. Peeter Peda & Giuseppe Grossi & Margo Liik, 2013. "Do ownership and size affect the performance of water utilities? Evidence from Estonian municipalities," Journal of Management & Governance, Springer;Accademia Italiana di Economia Aziendale (AIDEA), vol. 17(2), pages 237-259, May.
    19. Rezaei, Jafar, 2016. "Best-worst multi-criteria decision-making method: Some properties and a linear model," Omega, Elsevier, vol. 64(C), pages 126-130.
    20. Rezaei, Jafar, 2015. "Best-worst multi-criteria decision-making method," Omega, Elsevier, vol. 53(C), pages 49-57.
    21. Bjerke, May Britt & Renger, Ralph, 2017. "Being smart about writing SMART objectives," Evaluation and Program Planning, Elsevier, vol. 61(C), pages 125-127.
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