Mt Arthur Coal (NSWEC)
Mining
Type
Operating
Status
🇦🇺 Australia, Hunter Valley, New South Wales
Country
Project information
As at 30 June 2025
Aggregation level:
Asset
Aggregation level:
Asset
Report standard:
Jorc
Report standard:
Jorc
Ownership %:
100
Ownership %:
100
Operator:
Yes
Operator:
Yes
Extraction:
Surface
Extraction:
Surface
Description
As at 30 June 2025
100%-owned open-cut energy coal mine in New South Wales. FY2025 production 15.04 Mt exceeded the top end of guidance despite wet weather; FY2026 guidance 14-16 Mt. Total reserves 100 Mt in situ (marketable 78 Mt at 5,780 kcal/kg CV); overall product recovery 70%. Mine continues toward planned closure (rehabilitation provisioning noted in OFR).
Mining metrics
Multiple effective dates · inclusive
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Reserves & resources — detail
As at 30 June 2025
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