Another spectacular Sankey diagram from the final report of the project “Resource conservation through material flow-oriented secondary raw materials management” published by German Environment Protection Agency (Umweltbundesamt, UBA). This one is on non-ferrous metals in waste and recycling paths Germany. Flows are in mio. t for the year 2013.
I had presented another Sankey diagam from this report (on paper and cardboard streams) here on the blog back in January. You can access the full report here.