When Abel Cruz was just a boy, near the Peruvian region of Cusco, he had to walk for more than an hour every day to collect water from the nearest source and take it back home. Then he realised that, during the rainy season, drops accumulated in the banana leaves.

“When we saw that, my father and I built natural canals with the leaves to collect the water,” he says. “The first drops were a bit dirty and dusty, yet it was useful to wash dishes.”

The leaves, however, only lasted for around two weeks. “So we cut bamboo in half and we replaced the canal pipes with them, which lasted a lot longer,” explains Cruz. “That is how I got involved with collecting water.”

Today Cruz is collecting water in a very different way – he catches fog.

You might also like:

With large sheets of mesh strung up on hillsides, it is possible to harvest the thick mists that drift across the arid Peruvian landscape. Tiny droplets condense on the netting and dribble down into pipes that carry the water into containers where it can be used to irrigate crops or even as drinking water.

Each net can capture between 200-400 litres of fresh water every day, providing a new source of water for communities that have had no easy access to regular supplies. Cruz has helped to install more than 2,000 of these fog catching nets in eight rural communities across Peru as well as in Bolivia, Colombia and Mexico. The impact has been dramatic.