The ongoing military conflict between Russia and Ukraine has shone a stark light on existing supply shortages for vital metals for lithium ion batteries, the dominant chemistry in electric vehicles and energy storage systems. Even prior to sanctions against Russia, a key supplier of nickel, prices for the metal have been steadily rising.
Since nickel improves energy density in batteries and therefore the overall driving range of electric vehicles, many automakers have increased the percentage of nickel in battery cathodes in recent years while reducing cobalt. Tesla has been using cathodes with up to 90 percent nickel in some applications. If nickel prices continue their upward trajectory, automakers will be forced to increase the sticker price of EVs which would obviously deter the progress we've seen on EV adoption.
But it's not just cost that's an issue — we could potentially run out of supply. Spurred on by the energy transition, the lithiu…