Devap cooling is perfect for green energy sustainable buildings. A green energy building is a design philosophy which focuses it efforts on increasing the efficiency of resource use of energy, water, and all other materials. Sustainability is they NEW Buzz word today. It means nothing with much of its use today. But real sustainability is important.  A sustainable building as an impact on human health and the environment in general during the building’s lifecycle. Devap AC cooling can aid greatly in sustainability through better siting, design, construction.