<Li> The Edag light car </Li> <Li> Rohner Textile AG Climatex - textile </Li> <Li> Biofoam; a cradle - to - cradle alternative to expanded polystyrene </Li> <Li> Sewage sludge processing plants are facilities that create fertiliser from sewage sludge . This approach is green retrofit for the current (inefficient) system of organic waste disposal; as composting toilets are a better approach in the long run . </Li>

Cradle to cradle certification is organized into what categories