Image gallery
The WANI image galleries provide a taste of what we do and where we work. Combined with facts and figures, view our image galleries for a flavour of our work and across different themes.
Water and Cities
Coping with the growing water needs of cities is one of the most pressing challenges of this century. Half of the world’s population now lives in cities and it’s estimated that within two decades that will increase to nearly 60% of the population, or 5 billion people. This means that a tremendous amount of water is needed, for drinking, sanitation, industry and to produce food. Ensuring reliable access to safe water supplies will make the cities of the future truly sustainable.
