Description: Solving urban sanitation sustainably and equitably
To answer the above call for change, major players from international development, academia, and nongovernmental organizations (NGOs) who were best placed in the sanitation sector to initiate such a paradigm shift, proposed the CWIS concept. CWIS is a new encompassing approach, a near counterpart to the concept of water security. It is defined as an approach to urban sanitation, where all members...
PublisherWater Environment Federation
Word count570
Description: Solving urban sanitation sustainably and equitably
The CWIS principles provide a framework for action by setting the broad vision for sustainable and inclusive urban sanitation. However, there is no single approach for reaching these goals. Each case needs contextualized targets and an operational approach embracing the CWIS principles. Therefore, no case study exists (yet) that binds all six principles to serve as an example of success. However,...
PublisherWater Environment Federation
Word count642
Description: Solving urban sanitation sustainably and equitably
Warangal is a South Indian city, which pioneered in the implementation of fecal sludge management regulations. These regulations included licensing of masons and desludging operators, personal protective equipment of sanitation workers, planning guidelines, and service level agreements with private service providers, among others. The use of information technology (IT)-enabled tools has made...
PublisherWater Environment Federation
Word count211
Description: Solving urban sanitation sustainably and equitably
In these cities and towns and many more across the globe, CWIS presents a great opportunity for realizing the SDG 6 targets on urban sanitation in a sustainable and equitable way. However, it requires a radical shift from the conventional approach and needs a strong enabling environment to support the operationalization of the CWIS principles.
PublisherWater Environment Federation
Word count60
Description: Solving urban sanitation sustainably and equitably
Abishek S. Narayan is a doctoral researcher at the Department of Sanitation, Water and Solid Waste for Development (Sandec) at the Swiss Federal Institute of Aquatic Science and Technology (Eawag) and the Institute of Environmental Engineering at ETH Zurich, Switzerland. Christoph Lüthi is the head of department of Sandec at Eawag, who is based in Dübendorf, Switzerland.
PublisherWater Environment Federation
Word count137
Description: Solving urban sanitation sustainably and equitably


PublisherWater Environment Federation
Word count161
Solving urban sanitation sustainably and equitably