Still pursuing optimization of battery tech. My paraphrase from this interview. "Future needs Electricity Generation that is carbon free for EV's to make sense." https://www.kitco.com/news/2020-09-05/MIT-professor-this-new-battery-to-change-world-these-metals-needed.html#.X1T_he2Erkc.twitter Cobalt is still at 10% of the Battery Chemistry