Sanitation financial tools (SFTs) for citywide inclusive sanitation (CWIS)

A critical review

Review (2025)
Author(s)

Camila Silva Franco (IHE Delft Institute for Water Education, Universidade Federal de Lavras)

Shirish Singh (IHE Delft Institute for Water Education)

Damir Brdjanovic (TU Delft - BT/Environmental Biotechnology, IHE Delft Institute for Water Education)

Research Group
BT/Environmental Biotechnology
DOI related publication
https://doi.org/10.1016/j.jenvman.2025.126687
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Publication Year
2025
Language
English
Research Group
BT/Environmental Biotechnology
Bibliographical Note
Green Open Access added to TU Delft Institutional Repository as part of the Taverne amendment. More information about this copyright law amendment can be found at https://www.openaccess.nl. Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public.@en
Volume number
392
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Abstract

Citywide Inclusive Sanitation (CWIS) is an approach for safely managed sanitation service provision aimed at achieving three core outcomes: equity, safety, and sustainability, which is crucial to achieve Sustainable Development Goal 6 (SDG 6). Financial planning is vital in promoting safe and sustainable sanitation services; hence, this study critically examines current Sanitation Financial Tools (SFTs) and the extent to which they incorporate the core CWIS outcomes. The analysis revealed that most tools consider these CWIS outcomes in isolation, if at all, and commonly neglect specific financial needs of low-income populations, protection of sanitation workers, gender equity, and disregard the financial sustainability of sanitation service provision. The findings underscore an urgent need for improved financial planning aligned with CWIS outcomes that support equitable, safe, and sustainable sanitation at scale, which contributes to informed decision-making for sustainable sanitation services.

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