Narrabri RoM coal production of 2Mt for the December quarter was up 23% on the September quarter.
Starting off as an underground coal miner 25 years ago Brook worked her way through the industry.
Combined impact of wet weather and labour shortages continuing to weigh
Whitehaven has about 9% of workers identifying as Indigenous.
September quarter managed RoM production was 4Mt compared to 6.3Mt in the June quarter.
Recent global events underscored the need for secure, reliable and affordable forms of energy.
The two exploration licence applications within the Narrabri release area are known as Gorman North....
The company's thermal coal was even high by Australia's standards.
Whitehaven expects to deliver higher RoM production and coal sales in FY23.
Whitehaven has been developing the Winchester South open-cut coal mine project near Moranbah.
The mine sequence accessed the Braymont seam and the lowest seams in the Southwest area.
Stronger operational performance has enabled it to deliver its FY22 production guidance.