I'm Josh Anderson, with Keller Williams Realty in Green Hills. For me, being cool means helping out the environment and our community, after all, if we're going to live here, we might as well make the best of it! Speaking of living, if you're interested in buying a new home, why not buy one that helps the environment? Benefits of a LEED home include lower energy and water bills; reduced greenhouse emissions; and less exposure to mold, mildew and other indoor toxins. The net cost of owning a LEED home is comparable to that of owning a conventional home.