Woodside Energy has refined the start-up window for its US$12.5 billion Scarborough gas project, now targeting the first LNG cargo in the fourth quarter of 2026. This narrows the timeline from the previously stated 'second half of 2026'. The project was 94% complete as of 31 December 2025.

Project Scope and Status

The Scarborough project is designed to produce up to 8 million tonnes per annum of LNG and up to 225 terajoules per day of domestic gas. Key milestones achieved in 2025 include the assembly and safe on-location arrival of the Floating Production Unit (FPU) in January, the successful completion of drilling for all eight development wells, and the tie-in to the Pluto domestic gas export line. An Integrated Remote Operations Centre in Perth was also commissioned, enabling remote operation of both Pluto and Scarborough facilities from over 1500 kilometres away.

Remaining Work and Timeline Specificity

Acting CEO Liz Westcott explained that the Q4 2026 target, rather than a more specific date, accounts for critical remaining work and variable factors. Offshore, this includes completing the FPU installation, pulling in risers and umbilicals, dewatering subsea equipment, and commissioning topsides to begin hydrocarbon flow. These activities are subject to weather conditions, introducing schedule variability. Onshore, construction and commissioning of Train 2 at the existing Pluto LNG facility must be finished to receive Scarborough's gas, followed by a detailed start-up and cool-down process for the liquefaction train.

Integration with Pluto LNG Expansion

The Scarborough project is integrally linked to the expansion of the Pluto LNG facility. This expansion involves building a second liquefaction train (Train 2), installing additional domestic gas processing facilities, and modifying the existing train to process Scarborough gas. A major turnaround at Pluto is scheduled for Q2 2026 to perform routine maintenance and complete important Scarborough tie-ins. Once operational, Scarborough gas is expected to produce approximately 5 million tpa of LNG from Pluto Train 2 and up to 3 million tpa from the existing, modified train.

Confidence and Ownership

Woodside expressed strong confidence in meeting the Q4 2026 target, stating a "laser-like focus" on project delivery. The company holds a 74.9% operated interest in the Scarborough joint venture, with partners Jera (15.1%) and LNG Japan (10%).