At a net-zero home in San Francisco, the house's green roof is more of a brown roof: a desert-like array of native and non-native succulents that require minimal irrigation. The soil area is maintained with motorcycle tires (including one from a Harley hog), which control erosion. Composting takes place here as well.  Search “엘리서버한국 【멜로디.NET】 올드서버 기념하다 메이플와이즈온라인 프리메이플서버 익스사이트 프리메이플한국 프리메이플 반하자스토리” from This Net-Zero Residence Might Be the Greenest Home in San Francisco

Search “엘리서버한국 【멜로디.NET】 올드서버 기념하다 메이플와이즈온라인 프리메이플서버 익스사이트 프리메이플한국 프리메이플 반하자스토리”

At a net-zero home in San Francisco, the house's green roof is more of a brown roof: a desert-like array of native and non-native succulents that require minimal irrigation. The soil area is maintained with motorcycle tires (including one from a Harley hog), which control erosion. Composting takes place here as well.