Here’s an article on using condensation as a water supply. It’s a somewhat obvious idea – first, collect all that air conditioner condensate and use it for something. Second, use solar energy to condense some more.

The machine is based on Spanish technology. Local developers John Vollmer and Moses West are testing it out and allowing it to be evaluated by numerous entities, including the military.

The machine takes water from the air in the form of humidity and converts it into drinking water. It’s not a new process, but the machine does it on a large scale and much more economically than before.

“As long as you have 30 percent humidity or greater, there’s no such thing as a drought,” West said.