With all the focus on rare earth minerals, a much more common but equally important mineral is often ignored: Copper is vital to all electric equipment, and there’s not enough being mined.
https://theconversation.com/global-copper-demand-outstrips-supply-threatening-electrification-and-industrial-growth-276843
https://theconversation.com/global-copper-demand-outstrips-supply-threatening-electrification-and-industrial-growth-276843
