Expo 2020 Dubai: World’s first drinking water from air by hydrofarms in UAE

We know of solar panels, but have you heard of hydropanels? The concept is not too disparate from the revolutionary technology. In fact, hydropanels harvest sunlight to collect water from air — about five litres per day. Once it is stored in the reservoir, the condensed water vapour is filtered and mineralised with magnesium and calcium for drinking.