The Liontown Ltd (ASX: LTR) share price is in focus after the company approved a $389 million Final Investment Decision (FID) to expand its Kathleen Valley lithium operations, aiming to lift spodumene concentrate production capacity by 56% to approximately 780,000 tonnes per annum (ktpa).

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What did Liontown Resources report?
- Final Investment Decision approved for $389 million expansion at Kathleen Valley.
- Expected production capacity to increase from ~500 ktpa to ~780 ktpa (a 56% boost).
- Forecast unit operating costs to fall to A$840–920 per tonne (FOB basis) once fully ramped up.
- Capital intensity of A$1,619 per tonne—among the lowest of recent brownfield expansions.
- Payback period for the expansion estimated at approximately 2.5 years.
- The project is set to create roughly 400 full-time jobs, supporting local communities.
What else do investors need to know?
The expansion will see operational flexibility enhanced through the accelerated development of the Kathleen's Corner Underground mine, complementing existing Mount Mann operations. Upgrades to the processing plant and non-process infrastructure—including power and water facilities—will support the increased capacity and maintain efficiency.
With construction phased over three years, first ore from new mining areas is targeted for the first quarter of FY28. Incremental capital required for expansion is already reflected in Liontown's FY27 guidance, with funding planned via existing cash and ongoing cash flow. The company also highlights its ability to sell into both spot and contract markets, providing flexibility in volatile conditions.
What did Liontown Resources management say?
Managing Director Tony Ottaviano said:
Our expansion decision demonstrates confidence in Kathleen Valley's world-class resource, cost competitiveness, and our team's ability to deliver value for shareholders, employees and regional communities.
What's next for Liontown Resources?
Liontown is prioritising a disciplined delivery schedule, with the construction program spread across mining, processing, and infrastructure streams. The company targets average production of around 780 ktpa by Q1 FY30, reinforcing Kathleen Valley's position among the world's top 10 lithium producers. Management expects lower unit costs and flexibility to adapt to market conditions, supported by robust long-term lithium demand and a structural market supply gap.
Looking ahead, Liontown will continue development and commissioning activities, aiming for sustained low-cost production as global lithium needs evolve. The expansion offers Liontown a platform for future growth and potential upside as the battery materials sector matures.
Liontown Resources share price snapshot
Over the past 12 months, Liontown shares have declined 4%, trailing the S&P/ASX 200 Index (ASX: XJO), which has declined 2% over the same period.