Africa: How 'Water ATMs' Deliver Liquid Assets

[SciDev.Net]Two years ago, Anand Shah, founder of Indian firm Sarvajal, wrote in our op-ed pages about how the company had developed solar-powered 'water ATMs' to get clean and affordable water to people in remote parts of India. Shah ended by sharing his vision to have a water vending machine in every village and on every city corner, as a simple solution to a lack of drinking water in the developing world.