Sustainable services remain a daunting challenge in the water, sanitation, and hygiene (WASH) sector. Traditionally, national and local governments, WASH service providers, and development partners have focused on the construction of WASH facilities and the expansion of service coverage. Less emphasis has been placed on sustaining and maintaining existing WASH services. As a result, failure rates of water supply and sanitation systems continue to be high.
Universal access cannot be achieved without addressing the sustainability of WASH services. This requires taking a comprehensive, long-term view of service delivery and changing local systems. While the sector recognizes this shift in programming is necessary, there has been limited exploration of what approaches work, what benefit they bring to sustainability, and how they can be applied effectively.
The Sustainable WASH Systems (SWS) Learning Partnership tests new ideas, approaches, and tools to overcome barriers for improving WASH service sustainability. The partnership seeks to:
Influence USAID to apply evidence on how systems approaches can help improve the sustainability of future USAID WASH programs
Catalyze national and international uptake of successful systems change approaches
Two highlighted research programs
Learning and findings from SWS will provide evidence on best practices for achieving sustained services, which will be shared with, and up-taken by local stakeholders, USAID, the donor community, and the broader sector.
- United States Agency for International Development (USAID) (AID-OAA-A-16-00075)
Please see the USAID Global Waters page for additional information and current findings.