An export-orientated industry such as coal needs to capitalise on the periods of high coal prices.
Wilkie believes the practice of tampering with coal certificates is pervasive.
Saleable production from the quarter remained strong notwithstanding unseasonal wet weather.
The worker was positioning the air conditioner unit on top of a transformer.
Kerr expects operating unit costs for the first half to be in-line with or below guidance.
One pallet had been stacked on another and workers had been removing filters from the lower pallet.
FY23 production guidance remains unchanged at 7Mt.
Overburden removal needs to be prioritised to return the mines to optimal mining efficiency.
Narrabri RoM coal production of 2Mt for the December quarter was up 23% on the September quarter.
Substantial investment in water management at the Bluff mine has paid dividends.
The NSW government is seeking to address an approximate 4 million tonne annualised supply shortfall