Deep Yellow Limited has locked in two pivotal agreements for its Tumas uranium project in Namibia, securing long-term water supply and formalising local ownership with Oponona Investments. These milestones pave the way for construction progress and a Final Investment Decision expected later this year.
- Long-term water supply agreement signed with NamWater
- Local ownership formalised with Namibian partner Oponona
- Oponona to hold 5% stake with loan-carried expenditure
- Bulk earthworks complete; major civil works underway
- Final Investment Decision anticipated in Q4 2026
Water Supply Secured for Tumas Operations
Deep Yellow Limited (ASX:DYL) has sealed a long-term Water Supply Agreement with Namibia Water Corporation Limited (NamWater), addressing one of the most critical operational needs for its flagship Tumas uranium project. The agreement guarantees dedicated water capacity throughout the project's lifecycle, underpinning construction, commissioning, and future uranium production. While financial terms remain confidential, the deal aligns with industry standards and removes a significant uncertainty around resource availability.
Local Ownership Arrangements Finalised with Oponona
In a parallel development, Deep Yellow's Namibian subsidiaries have executed Subscription and Shareholders Agreements with Oponona Investments, a local Namibian enterprise, granting it a 5% stake in Reptile Uranium Namibia (RUN), the entity holding the Tumas mining licence. This move satisfies local ownership requirements tied to the mining licence and formalises a community engagement framework through a Special Purpose Entity (SPE) that will channel 40% of Oponona's dividends into local initiatives. Notably, Oponona's share of historical and future project expenditure is loan-carried and repayable from dividends, easing immediate capital demands on the partner.
Construction Momentum Builds with Key Milestones
The water and local ownership agreements complement recent progress on the ground, including the completion of bulk earthworks and the commencement of major civil and concrete construction. Deep Yellow awarded approximately A$34 million in contracts to Namibian firms, establishing multiple work fronts to reduce schedule risk and enhance execution flexibility. These developments follow detailed engineering and procurement advances, steadily de-risking the project ahead of a Final Investment Decision (FID) anticipated in Q4 2026, contingent on market conditions.
Strategic Focus on De-risking and Community Benefits
Managing Director Greg Field emphasised the company's disciplined approach: "We have closed out two important workstreams and continue to build momentum as we systematically prepare Tumas for development." He highlighted that securing water supply and formalising local ownership are key steps in removing uncertainties and building execution certainty before committing shareholder capital. The SPE arrangement with Oponona also ensures tangible community benefits, aligning with Namibian government expectations and enhancing the project's social license to operate.
Looking Ahead to Investment Decision
With foundational agreements now in place and construction activities underway, Deep Yellow is positioning Tumas for a disciplined FID in the final quarter of 2026. The company continues to advance engineering, procurement, optimisation, financing, and other enabling infrastructure workstreams. However, the timing remains subject to prevailing market conditions, underscoring the importance of uranium price dynamics and capital market appetite in shaping the project's next steps.
Bottom Line?
Deep Yellow's securing of water supply and local ownership marks a crucial step in derisking Tumas, setting the stage for a potential investment decision later this year.
Questions in the middle?
- How will the undisclosed financial terms of the water supply agreement impact project economics?
- What are the implications of Oponona's loan-carried expenditure on Deep Yellow's capital allocation?
- How might fluctuating uranium market conditions influence the timing and scale of the Final Investment Decision?