While electric vehicles get better every year, they remain beholden to battery technology. This results in a few inherent shortcomings – the most noteworthy being limited range and extended downtime while charging. While this has helped throw a wet blanket EV adoption, it isn’t the technology’s only fault. Modern car batteries are also dependent on relatively rare metals that are both morally contentious and prohibitively expensive to procure.

Cobalt, mined almost exclusively in the Democratic Republic of Congo, and often by children, is likely the worst offender. Prices skyrocketed after EV manufacturing went mainstream, and analysts have long predicted a shortage that could severely impact the long-term popularity of zero-emission vehicles. Fortunately, a new way to build batteries may be on the horizon, though this particular application could create as many issues as it solves – since it involves removing an element that’s paramount to a battery’s long-term stability.  (Read More…)