The pools use no chemicals to stay clean, and “include aquatic vegetation for natural filtration and aeration of the water. A waterfall can ensure water movement to prevent mosquitoes, and UV sterilizers can kill any potentially dangerous germs.”
"Earthhomes Ltd is the brainchild of John Talbot. He dedicated the latter years of his life to promoting curvilinear architecture – earth-sheltered houses which showcase the latest technologies, alongside environmental and sustainable features. Simon Stocken became a director in March 2005, just as Earthhomes started work with Peter Vetsch, a Swiss architect, who has built almost 40 curvilinear houses over 27 years."