![]() The repeatable nature of metal recycling, coupled with its vastly lighter carbon footprint, lend it perfectly to a paradigm shift sought by many policy makers today: the circular economy. Consider also the much greater efficiency of recycling metals rather than mining them - recycling aluminum is over 90% more efficient than mining and processing new bauxite ore - and the need to conserve energy and our environment by replacing mining with metal recycling becomes crystal clear. To give an idea of the carbon intensity of mining processes like these, a study done by the Multidisciplinary Digital Publishing Institute (MDPI) found that in 2016, carbon dioxide emissions for iron ore, bauxite, copper, and gold alone totaled roughly 189.3 million tonnes - a figure that has only likely risen with increasing demands.
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