Whitehaven Coal Limited (ASX:WHC): Production Gains Confront Export Port Delays

Aditi Sarkar

12 November 2026 06:01 PM AEDT

Whitehaven Coal Limited (ASX:WHC): Production Gains Confront Export Port Delays

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Highlights

Whitehaven reported 11.0 million tonnes of managed run-of-mine production in September 2026.
Equity sales of produced coal fell to 6.0 million tonnes amid port disruptions.
Quarterly coal unit costs were at the lower end of FY27 guidance.
Net Debt was approximately AUD 1.4 billion at 30 September 2026.

Whitehaven Coal Limited (ASX:WHC) produces metallurgical coal for steelmaking and high-energy thermal coal for electricity generation. Its operating portfolio spans Queensland and New South Wales, with exports serving international customers. The September 2026 quarter began FY27 with higher mine output but lower delivered sales after disruption at export terminals, highlighting the difference between coal produced at mines and coal shipped to customers.

September Production Outpaces Shipments

Whitehaven Coal Limited (ASX:WHC) reported managed run-of-mine production of 11.0 million tonnes in the quarter ended 30 September 2026, an increase of 3% from June and 22% from the prior corresponding period. Its Equity sales of produced coal were 6.0 million tonnes, down 5% quarter-on-quarter. The company linked the reduction to interruptions at the RG Tanna terminal in Queensland and Port Waratah Coal Services in New South Wales.

Queensland managed production was 5.5 million tonnes, while its equity sales were 2.8 million tonnes. New South Wales also produced 5.5 million tonnes, with equity sales of 3.2 million tonnes. The company expected some delayed shipments and associated inventory effects to unwind during the December quarter, although actual recovery depends on terminal operations and logistics.

FY26 Earnings and Coal Portfolio

For FY26, Whitehaven Coal Limited (ASX:WHC) reported Revenue of AUD 5.4 billion and underlying EBITDA of approximately AUD 1.3 billion. Underlying net profit after tax was AUD 227 million, compared with statutory profit of AUD 385 million after adjustments that included acquisition-related remeasurements and currency effects. These profit measures have different accounting bases and should not be treated as interchangeable.

FY26 managed production reached 40.3 million tonnes. Metallurgical coal accounted for 57% of revenue and thermal coal 43%. The portfolio includes Blackwater and Daunia in Queensland and operations such as Maules Creek and Narrabri in New South Wales. Product mix, mine performance and export capacity all affect realised revenue and earnings.

Costs, Debt and FY27 Targets

Whitehaven Coal Limited (ASX:WHC) stated that September-quarter unit coal costs were at the low end of its FY27 guidance range of AUD 132 to AUD 147 per tonne, excluding royalties. It recorded an average achieved coal selling price of AUD 226 per tonne, up from AUD 202 per tonne across FY26. The selling price is a Commodity revenue metric, not a share price.

Net debt was approximately AUD 1.4 billion on 30 September, compared with AUD 1.3 billion at the end of June. The company attributed temporary working-capital pressure partly to shipment delays and inventories. Its stated FY27 guidance includes managed run-of-mine production of 38.0 million to 41.0 million tonnes and managed sales of 30.4 million to 33.0 million tonnes.

Shipping Recovery and Operating Risks

Whitehaven Coal Limited (ASX:WHC) must manage export reliability alongside fuel and operating costs, volatile coal markets, currency movements and mine scheduling. Weather can interrupt both extraction and transport. In particular, timing differences between production and exports may affect working Capital even when coal remains available for eventual delivery.

Management expects further operating progress over FY27, but the forecast remains subject to mine, transport and customer conditions. The company schedules its December-quarter production report for 28 January 2027. That report is expected to provide the next formal comparison of shipment recovery, production and cost performance against FY27 guidance.

Key Insights

Whitehaven Coal Limited (ASX:WHC) entered FY27 with increased mine production but reduced equity shipments due to port interruptions. Its September-quarter cost position remained within guidance while debt rose modestly. The next operating test is whether deferred shipments convert into sales without renewed logistics disruption.

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