Well the only cost reduction driver now is increase in volumes. As PHEVs will die out, we will see about 10x increase in volumes vs 2022, in maybe 20 years (to

Well the only cost reduction driver now is increase in volumes. As PHEVs will die out, we will see about 10x increase in volumes vs 2022, in maybe 20 years (to fill in ~90% of today's or ~75% of that time's global demand, assuming demand grows 20%). Normally for every high tech product, a 10x increase in volumes results in about 2x reduction of price, give or take - we are about to see whether it comes true.