Eurobattery Minerals moves San Juan tungsten in Galicia toward execution, aiming for faster EU supply security

Eurobattery Minerals is pushing its San Juan tungsten project in Galicia closer to production at a moment when European manufacturers are trying to reduce exposure to imported raw materials. The move matters because tungsten—used across cutting tools, aerospace alloys and defense applications—remains a metal where Europe’s supply gap is difficult to close quickly without near-term projects that can translate policy goals into operating capacity.

The company says the project is shifting from early development toward an execution phase, bringing together engineering work, financing steps and market integration. A dedicated digital platform launched for San Juan underlines an emphasis on transparency and community engagement as the asset approaches construction readiness.

A near-term EU tungsten source anchored in industrial links

San Juan is located in A Gudiña, north-west Spain, and is described as one of the few near-term sources of tungsten supply within the European Union. The strategic importance rises as policymakers and industrial players seek to limit reliance on imported inputs by expanding domestic extraction, processing and recycling capabilities.

The project centers on Tungsten—also known as wolfram—which is a high-density, high-temperature metal essential for demanding end uses including cutting tools, aerospace alloys and defense applications. Yet global production remains heavily concentrated in China, while Europe’s domestic supply base is limited and aging. Even modest projects like San Juan therefore take on outsized relevance for resilience.

Small scale designed to lower funding risk and speed up timelines

San Juan’s economics are built around deposit characteristics and a streamlined development model. Eurobattery Minerals reports roughly 60,000 tonnes of ore, averaging about 1.3% WO₃, which it frames as a high-grade European resource with potential for relatively rapid development.

Rather than following the capital-intensive pattern typical of larger mines, San Juan is being developed as a low-CAPEX, modular operation. The initial investment is estimated at just €1.5 million, focused on securing a majority stake and beginning development. The company argues this structure reduces financial risk while supporting faster delivery of key milestones.

A further factor highlighted by Eurobattery Minerals is regulatory certainty: the project benefits from a long-term mining licence valid until 2055. With regulatory approval already in place, it can proceed directly into engineering and construction rather than waiting through permitting delays—an issue investors often treat as both schedule risk and cost pressure.

Minepro Solutions supports engineering ahead of commissioning

The project has entered an execution-critical window with Minepro Solutions engaged to deliver process design, plant configuration and metallurgical validation. The selected processing route is gravimetric concentration, positioned by the company as cost-efficient and aligned with environmental standards because it minimizes chemical use.

Initial plant capacity is projected at 10 tonnes per hour, with modular expansion options included in the design—reflecting what Eurobattery Minerals characterizes as a broader European trend toward scalability over large upfront builds.

The timeline described by the company points to compressed decision-to-construction sequencing: engineering and testing are expected to finish within 20 weeks. Construction and commissioning would follow thereafter. If execution stays on track, initial production could begin in late 2026 or early 2027, while first commercial deliveries may start earlier.

Secured offtake improves revenue visibility for investors

A key element of San Juan’s transition from concept to contract-backed industrial activity is early integration into existing supply chains. The project aligns with Wolfram Bergbau und Hütten, part of the Sandvik Group, which operates among Europe’s leading tungsten processors.

This relationship provides an anchor via an established refining and distribution network through an offtake agreement. Eurobattery Minerals says this offers immediate market access, pricing visibility and reduced commercial risk—transforming San Juan from a speculative venture into a more tightly defined revenue pathway with shorter payback expectations.

Tied to EU strategy—and submitted for Strategic Project status

The company also frames San Juan within European policy priorities under the EU framework referenced as EU Critical Raw Materials Act (CRMA). Eurobattery Minerals says it has submitted the project for Strategic Project designation, which could support faster permitting outcomes along with potential access to EU funding and stronger institutional backing.

The underlying premise: as Europe moves from policy intent toward implementation, projects showing technical readiness alongside regulatory clarity and industrial integration are more likely to receive priority attention. In that context, San Juan’s smaller scale becomes an advantage if it can address near-term supply gaps sooner than larger developments that typically require longer lead times.

Sustainability considerations built into design choices

The push includes elements aimed at securing social license to operate in environmentally sensitive regions such as Galicia. Eurobattery Minerals emphasizes transparency through stakeholder engagement while pointing out design features intended to reduce environmental impact—stating that mining can proceed without blasting.

The chosen processing method also reduces chemical usage compared with approaches that rely more heavily on reagents. Combined with local employment opportunities cited by the company, these factors are presented as contributors toward a more sustainable operation that communities may be able to support over time.

A template for replicating small-scale critical metals projects across Europe

For Eurobattery Minerals itself, San Juan represents more than one asset: management describes it as part of building toward becoming a -style multi-asset mining company with near-term production capabilities. Alongside its Hautalampi battery minerals project in Finland, it expects tungsten revenues potentially starting as early as 2026—positioning the business to generate internal cash flow rather than relying solely on external financing sources.

beyond its immediate effect on tungsten availability within Spain and Europe broadly—the company argues San Juan offers a scalable blueprint for other regions seeking critical raw material independence. It cites applicability particularly across parts of Southeast Europe including Serbia, along with Bosnia and Montenegro—where large-scale financing can remain challenging but smaller deposits paired with modular processing may be easier to execute.

The model described combines small-scale operations focused on high-grade resources () , low capital requirements () , modular processing () ,and secured offtake (). If replicated effectively across broader European supply chains looking for diversified sourcing options for critical raw materials,the approach could help accelerate industrial activity without waiting years for flagship projects alone.

A shift away from single-project bets toward networks of mines tied to customers

A subtle change underway in Europe’s mining strategy—according to this framing—is moving beyond reliance on large flagship developments toward building networks of smaller agile operations integrated into industrial supply agreements. Individually modest contributions add up by improving collective supply security and resilience.

In that evolving landscape,the progression of San Juan into its execution phase reflects how success increasingly depends on synchronizing engineering progress,funding steps,and customer-linked partnerships rather than treating these elements separately.As Europe intensifies efforts to secure critical raw materials domestically,the most tangible near-term contributors may be those that combine speed,to-the-point regulatory readiness,and confirmed market connections—as Eurobattery Minerals argues San Juan does for tungsten demand planning through late 2026 or early 2027 production targets.