This is the key, if you research the NMP issue you will find that everybody is trying to eliminate NMP in their manufacturing process. Companies are scrambling to solve this problem. If you were going to manufacture your own batteries and you could start with a technology that produces a competetive, proven battery and does not use NMP that is exactly where you would like to start. It must be solved to reduce costs substantially and electrovaya is the only company to do it. This is the future of battery production. https://ecs.confex.com/ecs/226/webprogram/Paper41451.html They have been trying to solve this issue for years, if a company licenses this technology it puts them ahead of everybody else in terms of cost and they can proceed to improve the battery performance from there.