"Tesla founder and CEO Elon Musk says the Tesla big battery in...

"Tesla founder and CEO Elon Musk says the Tesla big battery in South Australia will be dwarfed by a soon-to-be-announced facility of one gigawatt hour (1,000MWh)."

Musk said the 1GWh installation would be announced within a few months. It would be eight times bigger than the current Tesla big battery, the world’s biggest lithium-ion battery, which is rated at 100MW/129MWh.

https://reneweconomy.com.au/musk-says-teslas-next-big-battery-will-be-eight-times-bigger-81068/

It will be interesting to see what they replace cobalt with?

"Tesla also said it was hoping to reduce the cobalt content of its batteries to near zero, to protect the units against the soaring price of the commodity, which is mostly supplied through the Democratic Republic of Congo, and often involves child labour."