At this time, not much is being done in the way of green design. Each producer decides what product to put on the market, and the result is a bit of a jumble. Sometimes, products contain a bit of paper, a bit of glass, a bit of plastic and a bit of metal. Obviously, it's quite difficult to then recover this type of product.
Green design helps us to determine the best product for a given type of good. Furthermore, at the end of the production line, we can make good use of the material. The value chain must make sense in economic, environmental and human health terms.