This sounds similar to the "Cradle to Cradle" design philosophy. Some companies might want to design in a "circular" way in order to appeal to a particular mark

This sounds similar to the "Cradle to Cradle" design philosophy. Some companies might want to design in a "circular" way in order to appeal to a particular market of consumers. Here's a directory of products that are "Cradle to Cradle" certified: http://www.c2ccertified.org/products/registry http://www.c2ccertified.org/products/registry