A major challenge facing many municipalities is how to deal with high levels of water loss, or Non Revenue Water (NRW). Although not all NRW is leakage, inefficient management of distribution system pressures is known to cause sub...
Used water is one of the most under-exploited resources we have. Water from industrial or domestic use contains energy, water, organics, phosphates, nitrogen, cellulose, rare earths, and other resources. These have wide applicatio...
Climate change represents one of the many challenges we face today, its disruptive influence on water management is perceived to be one of the many critical risks facing our world: a risk of high likelihood and high impact on huma...
Water systems planning for cities is typically done by engineers and environmental scientists. They are practical people who find solutions to technical problems: providing safe water or adequate sanitation. This approach has serv...
Flood and drought events are becoming more frequent, severe and widespread resulting in destabilization of ecosystems, human livelihoods and supporting infrastructure, as well as substantial economic losses. In Thailand the lesson...
This was the question that I carried with me travelling to 3 out of the 9 countries in which IWA has recently started the Women Professionals in urban water sector project. The intention of the field visit was to further investiga...
How many people does it take to deliver universal access to water and sanitation? The short answer is, until recently we didn’t know. Despite not having an adequate evidence base to inform public and private utilities of how man...
In its report on the challenges facing Water, Sanitation and Hygiene (WASH) service delivery in developing countries: An Avoidable Crisis, WASH Human Resource Capacity Gaps in 15 Developing Economies, IWA addresses some of the key...
We live in a changing world that is quickly becoming water scarce. Rapid urbanization, coupled with population growth and changing consumption patterns are redefining societies across the globe. So also their relationship to water...
Today, water and sanitation professionals the world over eagerly await two momentous events. The first is a summit of political leaders that will be held in September 2015 to adopt the United Nations’ post-2015 development agend...
