In reply to Tyler:
> are there structural reasons why it’s not viable for the uk to produce these batteries; the demand is obviously there and we have expertise and R&D capability but I’ve not seen too much detail on the reasons for the collapse.
It's the usual elephant in the room. There's a reason why most European countries are not struggling in the same way to finance and progress manufacturing facilities.
The company had huge issues too but the UK has been a much riskier location to invest in these facilities than other countries.
> Is this something that warrants nationalisation or at least strong subsidy from the govt or are there plenty of battery manufactures in nations that we can rely on to be allies for a while, i.e. not China?
The big concern regarding batteries is going to be the lithium supply rather than the manufacturing. China has a stranglehold on lithium mining, lithium refining capacity, and the technology/expertise necessary to refine lithium. The rest of the world (both countries and OEMs) were asleep at the wheel and there is not sufficient time now to act before the lithium supply squeeze hits in 5-10 years.
I'm not sure it will be safe to rely on allied countries once the supply squeeze starts to really hurt.