The Role of Private Sector in Sustainable Water and Sanitation Services.

Chiwaligo, Constantino Fidelis M. (2025) The Role of Private Sector in Sustainable Water and Sanitation Services. Masters thesis, The Open University of Tanzania.

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Abstract

This study explored how Public-Private Partnerships (PPPs) contribute to DAWASA's objectives in providing sustainable water and sanitation services. It examined the effects of financial injection, technological innovation, management strategies, and environmental approaches employed by PPPs. Data was collected through surveys and interviews using qualitative and quantitative methods. The study revealed that PPPs have a significant impact on funding water projects and have led to improvements in all four areas investigated. PPPs introduced better project management practices and technology, ensuring environmental sustainability and the preservation of water sources. Additionally, PPPs enabled sustainable access to water and sanitation services for residents in the designated area. However, the study identified shortcomings in DAWASA's operations, such as a significant number of residents in Dar es Salaam lacking connections to DAWASA services. Despite increasing efficiency, DAWASA struggled to keep pace with urbanization and population growth. The findings emphasized the value of PPPs as a financing and funding tool for public projects, especially in the water sector. The introduction of new technology and improved project management practices contribute to enhanced environmental sustainability and timely project completion. PPPs also contribute to achieving Sustainable Development Goals related to water and sanitation by ensuring access to safe and affordable services, promoting sustainable water use, and reducing environmental impact. Effective governance frameworks, clear roles and responsibilities, risk allocation, transparent procurement processes, and robust monitoring and evaluation mechanisms are essential for successful implementation of PPPs in providing sustainable water and sanitation services. Addressing the identified shortcomings is crucial to ensure equitable access to clean water and sanitation services for all citizens, regardless of location. In conclusion, PPPs play a vital role in helping DAWASA achieve its objectives and provide sustainable water and sanitation services. However, careful design and implementation of PPPs are necessary to maximize benefits and minimize risks. The study's findings can inform similar projects seeking to improve their outcomes.

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