Europe’s integrated lithium project advances in Finland as Keliber begins phased production rollout

Summary

• The Keliber project in Finland is progressing with initial mining activities as part of a staged rollout from extraction to refining.
• The project aims to produce battery-grade lithium chemicals domestically, supporting Europe’s efforts to diversify supply chains.
• Majority owner Sibanye-Stillwater is advancing operations in phases, with mining and concentration preceding refinery commissioning.

KOKKOLA, April 28, 2026 — Europe’s push to build a domestic lithium supply chain is moving forward as the Keliber project in western Finland advances into early-stage production and development.

The project, backed by Sibanye-Stillwater and Finnish Minerals Group, is designed to integrate multiple stages of the lithium value chain—including mining, concentration, and refining—within Finland.

Localised supply chain development

The project is structured to reduce reliance on long-distance processing routes by keeping key stages of production geographically close.

Mining activities have begun at the Syväjärvi deposit, where spodumene ore is extracted and transported to a nearby concentrator facility. The broader project aims to create a more localized European supply chain for lithium chemicals used in electric vehicle batteries.

Refinery development and timeline

At Kokkola, construction and commissioning of the lithium refinery are ongoing. Initial testing phases typically begin with non-chemical runs before transitioning to full processing.

The facility is expected to produce lithium hydroxide—commonly used in EV battery cathodes—once fully operational. Planned annual output is around 15,000 tonnes at steady state, though ramp-up timelines may vary depending on commissioning progress.

Strategic role in Europe’s battery ecosystem

The European Union has identified lithium as a critical raw material, and projects like Keliber are part of broader efforts to strengthen regional supply security.

While modest in global scale compared to major producers in Australia and South America, the project represents a step toward reducing dependence on external supply chains, particularly for downstream processing.

Why this matters

• Supply diversification: Europe is seeking to reduce reliance on imported lithium and external refining capacity.
• Battery ecosystem growth: Local production supports the expansion of EV and battery manufacturing across the region.
• Execution challenge: Phased ramp-up highlights the technical and financial complexity of building integrated mining-to-refining operations.

FAQs

Q1. Is the project fully operational?

No. It is being developed in stages, with mining starting first and refining expected to follow after commissioning.

Q2. What will the refinery produce?

Battery-grade lithium hydroxide, a key material used in electric vehicle batteries.

Q3. How significant is the output?

At full capacity, the project is expected to produce around 15,000 tonnes annually, contributing to regional supply but not fully meeting Europe’s demand.