Nobel laureate invents machine that harvests water from dry air

Read the full story in The Guardian.

A Nobel laureate’s environmentally friendly invention that provides clean water if central supplies are knocked out by a hurricane or drought could be a life saver for vulnerable islands, its founder says.

The invention, by the chemist Prof Omar Yaghi, uses a type of science called reticular chemistry to create molecularly engineered materials, which can extract moisture from the air and harvest water even in arid and desert conditions.

Atoco, a technology company that Yaghi founded, said its units, comparable in size to a 20ft shipping container and powered entirely by ultra-low-grade thermal energy, could be placed in local communities to generate up to 1,000 litres of clean water every day, even if centralised electricity and water sources were interrupted by drought or storm damage.