What are they doing at the Nevada factory then? https://www.bloomberg.com/news/articles/2017-01-04/tesla-fli...
https://www.tesla.com/blog/battery-cell-production-begins-gi...
> by 2018, the Gigafactory will produce 35 GWh/year of lithium-ion battery cells, nearly as much as the rest of the entire world’s battery production combined.