RE: Research - Battery Life19 Jan 2018 10:52
The price of lithium will come down only if either a) enormous increases (20-30x) come online, or b) other technologies overtake it.
Lithium, due to it's essential periodic table placing, is the lightest metal suitable for batteries, ergo it is probably the preferred option by some margin. Yes you can arse about with the cathode/anode etc. but there's no point if the other metal is 30-50% heavier.
I'm not fond of hydrogen fuel cells, few practical reasons for that.
So ummm, I would suggest in the absolute scramble (and yes, it is a manic scramble unseen since the early gold/oil rushes), maybe within 25-30 years the Lithium price will stabilise, as scale increases, technologies automate, miners map resources, recycling batteries becomes commonplace and patents expire. Do not underestimate the ability of patents to stuff an industry - remember, it was the oil majors holding the patents to electric cars which delayed things by 20 years back in 1996......