The editors and authors, with backgrounds in academia and industry, tie together recent and established technologies for the upcoming change to sustainable industrial chemistry. The extensive worldwide activities towards that goal are exemplified with a series of green processes. Some of these processes are already commercially applied (squalene to squalane, hydraulic fluids from vegetable oils, biosourced polycarbonates), others are ready for a large scale implementation (glycerol to acrylic acid, biosourced acrylonitrile and levulinic acid, polyamides from fatty nitriles-esters...