Originally Posted By: Art_in_FL
The problem is that water-from-air, humidity extraction, is even less efficient energy-wise than RO.


My narrow focus was a water source independent of public supply, or even access to water! You are quite right that you also need a power source to make the water-from-air technology work, and so you should also consider developing power independent of public supply .


Edited by dweste (11/16/10 05:22 AM)