RE: Cobalt concerns12 Mar 2021 16:20
Here's an informed view on the subject - pinched from the ADVFN board earlier today. (Must say I concur entirely)...
"There has been a lot of work to eliminate the need for cobalt as a stabiliser from batrery technology. So far that hasn't been successful. Similarly, efforts to find a replacement for graphite in the battery anode have been equally unsuccessful. Yes, something like silicon would provide greater density, but graphite is superior when it comes to absorption of lithium ions during the charge cycle, as other materials swell and crack. The primary argument for eliminating cobalt from the battery is because of the ESG principles surrounding it's extraction from places like the Congo. Ultimately that can be overcome, and Vale at Voiseys Bay are an example of that. Additionally, producers in the Congo are upping their game. The lack of 'acceptable' supply resulted in cobalt prices running very high a few years ago, and that was the other worry that battery manufacturers had. The price has come down a lot, thus making it less of an issue. Research that I've done on the market leaves me pretty satisfied that cobalt will be a key battery ingredient for at least the next decade or two. In that time a lot will change as far as extraction and supply is concerned. From what Julian has said about APF's extensive due diligence into the cobalt market, it would appear they've drawn the same conclusion."