The miner plans to invest $335 million to expand capacity at its Mt Weld mine.

The investment includes installing an additional 2-3 gigawatts of renewable energy generation and battery storage.

BHP has been considering raising its bid for OZ Minerals and could increase its proposal as soon as this month.

Pre-Fed tensions are most obvious in the bullion market. The looming rate decision will drive the next moves for the precious metal.

BHP may increase its A$25 per share bid for OZ Minerals as soon as this month, Bloomberg sources say.

Alpha HPA and Cobalt Blue will get about A$15 million each to set up an ultra-pure aluminum chemical plant and a cobalt project, respectively.

Dispute is over the deadline of the US partner achieving milestones to get a 25% stake in Kachi lithium project in Argentina.