This has started to make smart money increasingly interested in metal recycles.KKR the leading PE firm has made a $95 million dollar bet acquiring a leading metal recycler CMA. First Reserve followed suit soon afterwards with a 10 time bigger bet buying Metallum.Note e-waste recycling has become a highly profitable business as well both due to increasing government regulation and rising realizations from the useful products like gold,silver,copper extracted after recycling.Recycling is a Green alternative to extracting metal from mining as it uses less money,effort,energy reducing GHG emissions.