Savannah Resources submits Barroso lithium permit report, but financing is next

Savannah Resources Plc (AIM: SAV), a London-listed mineral development company advancing the Barroso Lithium Project in northern Portugal, has submitted its Environmental Compliance Report of the Execution Project, known as RECAPE, to Portugal’s environmental regulator on 5 November 2026. The filing initiates the next environmental review stage and follows a previously issued conditional environmental impact approval for the project. Savannah expects a decision on the detailed design compliance process before the end of January 2027, potentially allowing it to advance construction financing and move towards a final investment decision during 2027. The submission marks an important development for a project targeting approximately 183,000 tonnes of annual spodumene concentrate production, although regulatory clearance and the ability to finance the US$417 million initial construction programme remain separate conditions.

What does Savannah Resources’ RECAPE submission mean for Barroso?

Savannah has submitted the detailed environmental compliance report to Agência Portuguesa do Ambiente, Portugal’s environmental authority. The RECAPE process is intended to demonstrate how the project’s final engineering design, mitigation measures and monitoring arrangements comply with conditions attached to the earlier environmental impact decision. It is therefore a more detailed assessment of an established project proposal rather than the first environmental application.

The Barroso Lithium Project received a positive but conditional Declaration of Environmental Impact in May 2023. That decision allowed the project to progress through further technical and environmental work, subject to conditions addressing the design and operation of the proposed mine. The November 2026 submission seeks to demonstrate how those requirements have been incorporated into the execution-stage project.

The environmental evaluation committee has up to 50 working days to review the submission, including a 15-working-day public consultation period. Savannah expects the process to lead to a decision before the end of January 2027. The timetable represents the company’s expectation for the regulatory process, not an assurance that the regulator will issue a favourable determination.

A successful review could result in a Declaration of Environmental Compliance of the Execution Project, known as DCAPE. Such a declaration would confirm compliance of the submitted detailed design with the relevant environmental requirements and would be valid for four years under the disclosed framework.

DCAPE should not be confused with the original environmental impact declaration or the final unified environmental licence. Savannah’s project materials describe the subsequent licensing process as involving the Título Único Ambiental, with the environmental conformity decision forming an important part of the route towards that final authorisation.

The November filing therefore reduces uncertainty concerning the project’s readiness for detailed regulatory assessment, but it does not establish that all approvals have already been granted or that construction can begin immediately.

Why is the January 2027 environmental decision important for project financing?

Barroso is approaching a stage in which several independent development requirements must come together. Environmental compliance, project finance, engineering readiness, land access and commercial arrangements all influence whether the company can authorise construction. Progress on one workstream is valuable, but it does not automatically resolve the others.

Lenders assessing a mining development generally need confidence that the project’s regulatory framework will allow it to be built and operated within the proposed timetable. Outstanding environmental conditions can increase uncertainty over capital costs, construction timing or technical design. A favourable RECAPE outcome would therefore improve the basis on which Savannah can complete financing discussions.

The company has been seeking conditional project-finance offers from commercial banks and other potential financing providers, supported by technical, environmental, social and legal due diligence. Savannah previously indicated that it expected conditional financing proposals towards the end of 2026. Those proposals, if received, would still need to be assessed against their conditions, cost and compatibility with the project’s construction requirements.

A positive environmental decision would also help Savannah establish a more defined timetable for its final investment decision. However, management cannot necessarily proceed simply because the environmental regulator has approved the detailed design. It will still need to demonstrate that the capital required for construction is available on acceptable commercial terms.

The interaction between regulation and finance is particularly important for a development-stage mining company. A project may have favourable technical economics while remaining difficult to finance if investors and lenders cannot establish when construction will begin and when the asset will generate revenue.

How much capital does the Barroso Lithium Project require?

Savannah’s July 2026 definitive feasibility study estimated initial capital expenditure of approximately US$417 million, including contingencies. Excluding contingencies, the study estimated initial expenditure of US$377 million. These figures cover the planned Phase 1 development rather than every possible future expansion of the project.

Portugal has awarded the project a non-repayable state grant of up to €110 million, with a portion allocated towards eligible initial development expenditure. The feasibility study presented an initial capital figure of US$283 million excluding contingencies and net of the relevant state grant contribution. That number should be understood as a modelled project-cost comparison, not as proof that the entire grant has already been received in cash.

Savannah completed an equity fundraising in September 2026 that generated approximately £30.09 million, equivalent to US$40.2 million at the exchange rate used in the announcement. The company issued approximately 547.1 million new ordinary shares at 5.5 pence each. Combined with earlier cash resources, management said the fundraising provided more than US$53 million to advance the project.

The distinction between corporate working capital and construction financing remains important. The equity raise gives Savannah the ability to progress engineering, permits, procurement preparation, land arrangements and other pre-construction activities. It does not provide the full capital required to develop and commission Barroso.

The eventual financing package is likely to depend on the amount and conditions of project debt, state support, commercial partnerships and any additional equity or other capital instruments. The exact mix will influence the economics available to existing shareholders, particularly where borrowing costs, security arrangements or additional share issuance are involved.

September’s fundraising strengthened the balance sheet but also increased the issued share count. Further equity financing, if required, could have additional ownership implications, although the November announcement does not establish that another placing is planned or necessary.

What does the Barroso feasibility study indicate about lithium production?

The Phase 1 definitive feasibility study outlined a 14-year operating life and average annual production of approximately 183,000 tonnes of spodumene concentrate grading at least 5.5% lithium oxide. Total planned production over the operating life was estimated at 2.56 million tonnes. The study was based on a first probable ore reserve of approximately 20 million tonnes grading 0.99% lithium oxide.

Spodumene concentrate is an intermediate lithium-bearing product rather than finished battery-grade lithium chemicals. Savannah’s project would therefore occupy an upstream position in the European battery supply chain, with downstream conversion and refining required before the lithium can be incorporated into battery materials. Its commercial outcomes will depend on offtake pricing, concentrate quality and the capacity of downstream customers to purchase and process the material.

The feasibility study estimated average C1 operating costs of US$473 per tonne of concentrate and all-in sustaining costs of approximately US$646 per tonne. Those figures include defined assumptions concerning mining, processing, transport and by-product credits. They are projections based on the study model and should not be interpreted as operating costs already achieved at a producing mine.

Using an assumed average concentrate price of US$1,788 per tonne, Savannah reported a post-tax unlevered net present value of approximately US$913 million at an 8% discount rate. The model also indicated a post-tax internal rate of return of 43.2%. These returns depend on the project’s specified capital costs, commodity prices, operating assumptions, tax treatment and construction schedule.

The projected net present value is not equivalent to Savannah’s current equity valuation. It represents the discounted value of project cash flows under a particular technical and financial scenario, before separately considering the company’s ultimate financing structure and the value attributable to listed shareholders.

Commodity-price sensitivity is central to this comparison. Actual returns could be substantially different if spodumene prices, construction costs or production performance diverge from the feasibility assumptions. A higher or lower market price for lithium concentrate will influence both project cash generation and the financing terms that lenders may be willing to offer.

Does European strategic-project status reduce Barroso’s development risks?

Barroso has been designated a Strategic Project under the European Union’s Critical Raw Materials Act. The designation reflects the policy importance of expanding domestic supplies of materials considered essential to European industrial and energy supply chains. Savannah is positioning the project as a potential source of lithium raw material for European battery manufacturing.

The designation provides strategic context and may support engagement with public authorities, financiers and industrial partners. However, it does not eliminate the need for the project to satisfy Portuguese environmental laws, construction requirements or commercial financing conditions. Strategic importance and regulatory approval are related but separate matters.

The Portuguese state grant adds a more direct financial dimension because it can reduce eligible capital costs if the relevant conditions are met. For a project requiring several hundred million dollars of investment, grant support can improve expected returns and potentially reduce the amount of privately raised capital required. The benefit depends on the timing of payments, permitted expenditure and continuing compliance with grant conditions.

Savannah has also been negotiating additional offtake arrangements to complement its existing commercial relationship with AMG Critical Materials. Such agreements may provide future revenue visibility and support project-finance discussions, particularly if they establish credible customers and commercially acceptable pricing arrangements. However, prospective offtake demand must be distinguished from completed, binding contracts with disclosed purchase commitments.

Europe’s policy interest creates a favourable strategic framework, but Barroso still needs to demonstrate that it can become a commercially competitive supplier within the conditions imposed by its operating environment.

How does the Boticas bypass road affect Barroso’s permitting timetable?

Savannah reported on 19 October 2026 that Portugal’s environmental regulator had issued a positive conditional environmental impact decision for the proposed Boticas bypass road. The road is intended to improve transport connectivity while directing project-related traffic towards the regional highway. Its approval process is linked to commitments associated with the Barroso development.

The proposed road is a significant infrastructure component because mining and processing operations require reliable transport routes for equipment, consumables and finished concentrate. Road design and environmental conditions can affect construction costs and logistics planning, making them important elements of overall project readiness.

The October decision was conditional and does not mean that the bypass has already been constructed or that every subsequent design requirement is complete. The bypass has its own permitting and engineering process, which should be distinguished from the RECAPE submission for the mine itself.

Savannah also reported completion of geotechnical works in late October, following a series of project-development updates. Together, the announcements indicate progress across multiple technical and regulatory workstreams. However, the company’s earlier experience with delays to land access and environmental studies illustrates why formal completion of individual milestones remains important.

What does Savannah Resources’ share price suggest about investor confidence?

Savannah shares traded at approximately 4.75 pence in a 5 November intraday market snapshot, around 2.2% above the previous closing reference of 4.65 pence. The quoted market capitalisation was approximately £148 million, while the 52-week trading range extended from around 3.3 pence to 7.7 pence.

At 4.75 pence, the stock was approximately 13.6% below the 5.5-pence price of September’s equity fundraising. That comparison indicates that the latest quoted valuation remained below the price paid for the new shares, despite the additional capital and subsequent technical progress. It does not, by itself, establish why individual investors were trading at that level.

The discount to the placing price may reflect uncertainty over future financing, permitting and commodity-price assumptions, among other factors. It should not be treated as proof that the project is undervalued or that a positive regulatory decision would necessarily produce a particular share-price outcome.

Savannah’s shares represent an investment in a proposed producing asset rather than a business already generating operating cash flow from Barroso. Valuation therefore depends heavily on development probabilities, required capital, expected returns and the amount of future value attributable to shareholders after financing.

The November RECAPE submission advances the project towards a more defined regulatory decision. The strongest subsequent evidence would be a favourable environmental conformity outcome, commercially acceptable financing commitments and a final investment decision that confirms the construction timetable.

Can Savannah Resources move Barroso into construction during 2027?

Savannah continues to target a final investment decision in early 2027, followed by construction later that year and first concentrate production towards the end of 2028. The current schedule places environmental compliance and financing among the most important near-term requirements.

The planned construction period will also require final engineering decisions, procurement of major equipment and coordination with the local community and authorities. The feasibility study provides a technical and economic framework, but actual project spending and scheduling will need to be managed against the approved design.

A favourable January decision would improve the regulatory foundation for financing discussions and potentially support the planned investment decision. A delay or requirement for substantial design modifications could affect the financing timetable and the assumptions underpinning the feasibility study.

The RECAPE submission is a meaningful progression from technical planning towards regulatory resolution, but it is not the same as obtaining final environmental authorisation or securing the construction budget. The next decisive test will be whether Savannah can combine favourable permitting outcomes with binding financing arrangements that support its 2027 construction target.

What should Savannah Resources (SAV) shareholders know about the Barroso RECAPE filing?

• Savannah submitted the RECAPE environmental compliance report on 5 November 2026.
• Portugal’s environmental authority will assess the detailed project design against existing environmental conditions.
• The review allows up to 50 working days, including a 15-working-day public consultation.
• A decision is expected before the end of January 2027.
• RECAPE submission does not constitute final environmental licence approval.
• The Phase 1 feasibility study targets approximately 183,000 tonnes of annual spodumene concentrate production.
• Initial project capital expenditure is estimated at US$417 million including contingencies.
• Savannah completed an approximately US$40.2 million equity fundraising in September.
• The project has been awarded Portuguese state grant support of up to €110 million, subject to its terms.
• Environmental approval, financing commitments and the final investment decision are the next critical milestones.