St Barbara Limited has secured final investment decisions for its New Simberi expansion in Papua New Guinea and the Touquoy Restart in Nova Scotia, targeting a production surge exceeding 200% over the next four years.
- Final Investment Decisions approved for New Simberi and Touquoy Restart
- Fully funded with A$453 million unrestricted cash and no debt
- New Simberi expansion to deliver over 200kozpa from FY29
- Touquoy Restart to resume ore processing by end of 2026
- Production CAGR projected at 59% through FY30
St Barbara's Production Growth Accelerates with Major Project Approvals
St Barbara Limited (ASX:SBM) has confirmed final investment decisions (FID) on two cornerstone projects that underpin a dramatic ramp-up in gold production. The New Simberi Gold Project in Papua New Guinea is transitioning from remnant oxide mining to a long-life, low-cost sulphide operation, with first ore production targeted in the second half of FY28. Meanwhile, the Touquoy Restart in Nova Scotia, Canada, is set to recommence ore processing by the end of calendar 2026, marking a low-capital path to near-term cash flow.
These milestones position St Barbara for a production increase exceeding 200% over the next four years, with attributable output expected to exceed 200,000 ounces per annum following the Nova Scotia projects ramp-up. The company’s production compound annual growth rate (CAGR) is projected at 59% through FY30, driven by both brownfield expansions and greenfield developments.
New Simberi Expansion Fully Funded and De-Risked
The New Simberi Gold Project, where St Barbara holds a 40% interest, has been fully funded following a strategic A$389 million cash injection from Lingbao Gold Group. This capital supports a US$333 million brownfield expansion approved in April 2026, which is expected to boost annual production beyond 200,000 ounces from FY29 onwards at an all-in sustaining cost (AISC) of approximately US$1,250 per ounce. The mining lease renewal granted in January 2026 and the completion of the Kumul transaction, which secured a 20% government partnership, have de-risked the project’s regulatory and funding profile.
Construction has commenced following the FID, with plant commissioning slated for H2 FY28. The project’s feasibility study underpins a 14-year mine life, with ore reserves updated to reflect an 80,000-ounce increase on a 100% basis. This expansion is a significant step in transforming New Simberi from a remnant oxide operation into a sulphide-focused, long-life asset generating positive cash flow. The management team, including Lingbao appointee Huan Cai as Managing Director, brings extensive regional and global mining experience.
This development builds on earlier momentum from the company’s Lingbao cash injection and Simberi expansion, which provided the financial muscle and strategic alignment to push the project forward.
Touquoy Restart: Low-Capital, Near-Term Cash Flow in Nova Scotia
In Canada, St Barbara’s 100%-owned Nova Scotia Projects are advancing steadily, with the Touquoy Restart project receiving environmental permit amendments and FID approval in April 2026. The restart involves processing existing stockpiles through the Touquoy plant, requiring an initial capital outlay of approximately C$11.4 million and targeting 38,000 ounces of gold production over 13 months at an AISC of US$1,598 per ounce.
The project is expected to generate operating cash flow of around C$118 million at a spot gold price of US$4,000 per ounce, supporting local economic growth with nearly 200 jobs anticipated. Major contracts have been signed with rural Nova Scotia companies, reinforcing community engagement and regional development.
Touquoy’s recommencement is scheduled for the end of 2026, dovetailing with the company’s broader strategy to build a robust, integrated operation anchored by the forthcoming 15-Mile Processing Hub. This hub, with an 11+ year mine life and production averaging over 100,000 ounces annually, is currently in the feasibility study phase with FID targeted by end of FY27.
The Touquoy Restart progress complements the company’s exploration pipeline, which has been bolstered by multiple regional tenement acquisitions and a prioritised list of 41 exploration targets, aiming to extend mine life and production beyond current plans. This exploration momentum echoes the company’s efforts to build a sustainable growth platform in Nova Scotia as detailed in the Touquoy Restart permit approval and exploration pipeline.
Strong Financial Position and Attractive Valuation
St Barbara enters this growth phase with a robust balance sheet, boasting A$453 million in unrestricted cash, zero debt, and no hedging obligations. The company also holds a 14.3% equity stake in Geopacific Resources valued at approximately A$22 million. This financial strength underpins the capital-intensive expansions while maintaining flexibility to pursue further exploration and development opportunities.
Despite the production growth outlook and project approvals, St Barbara’s enterprise value to reserve ratio remains significantly below many ASX-listed peers, suggesting potential undervaluation relative to its resource base and growth prospects. The company’s ore reserves are valued at approximately A$77 per ounce on an attributable basis, well below the ASX gold sector average of A$1,491 per ounce, highlighting a possible disconnect between market valuation and asset quality.
Management Team and Execution Capability
Leadership continuity and depth are evident, with Andrew Strelein at the helm as Managing Director and CEO since mid-2023, bringing extensive global mining experience. The executive team includes seasoned professionals across finance, operations, exploration, and project development, with key appointments in both Papua New Guinea and Canada to oversee project execution and community relations.
Operational advisors and general managers have strong track records with major mining companies, positioning St Barbara to navigate the complexities of multi-jurisdictional project delivery and stakeholder engagement effectively.
Bottom Line?
St Barbara’s twin FIDs and strong funding set the stage for a transformative production leap, but execution risks and permitting timelines remain key variables to watch.
Questions in the middle?
- How will St Barbara manage construction and commissioning risks at New Simberi and Touquoy amid evolving market conditions?
- What impact will ongoing exploration successes have on extending mine life beyond current plans at Nova Scotia and New Simberi?
- Can the company’s valuation gap to ASX peers narrow as production scales and cash flow materialises?