Responsible use of water resources is one of the main challenges facing humans. Waste of water in cities is therefore a big problem. 


 

The OECD


(Organization for Economic Cooperation and Development) produced a report on water waste in a selection of 48 cities around the world based on criteria of water security, supply, sanitation, management and drainages.On a planet where water scarcity affects more than 40 per cent of the world's population, reduce spending unnecessary water is essential to meet the sixth of the sustainable development goals. 



In which cities is water wasted most?

According to the OECD report, top ten of the cities selected for this ranking where a higher percentage of water managed is wasted are:




Loading full article...