Musk is thinking 8 steps ahead of almost everyone. While Tesla is a huge play with revolutionizing the car world, there are some other parts in play. First, his Gigafactory to produce batteries. When the other big automakers get into the electric car mindset, who are they going to buy batteries from? Musk who owns the single largest and high-tech battery factory (that produces on an enormous scale), or other battery…
Nissan has built far more battery producing capabilities.
In fact, Nissan's Tennessee plant can already manufacture 200,000 battery packs per year. They have been in the game of producing new battery chemistry technologies since 2009, when they started work on a technology partnership to bring Lithium NMC batteries to production vehicles.