Neo Performance Materials starts heavy rare earth separation in Estonia, strengthening Europe’s magnet supply chain

Neo Performance Materials is moving from policy ambition to industrial capability in Europe’s rare earth supply chain. The company has commissioned a heavy rare earth separation line at its Silmet facility in Estonia, designed to process strategically important materials used across the energy transition—particularly in high-performance permanent magnets.

At Silmet, Neo has started up a small-scale solvent extraction separation system for heavy rare earth elements (HREEs). The line is among the few active industrial systems in Europe capable of this level of rare earth processing. Neo says the plant is already operating at nameplate capacity. Early output is focused on stabilising purity levels before scaling toward full commercial production.

Initial terbium and dysprosium solutions produced within Europe

A key milestone has been the production of initial terbium and dysprosium process solutions. These are derived from mixed rare earth carbonate feedstock and are fully processed within Europe. Neo notes that such solutions are precursors for metal production and are widely used in high-performance industrial applications, with particular relevance to permanent magnets.

Why heavy rare earth separation matters for electrification

Dysprosium and terbium are described by Neo as among the most valuable and strategically important rare earth elements. They are essential for high-temperature permanent magnets used in electric vehicle (EV) motors, wind turbines, robotics systems, and advanced industrial machinery. Their performance under extreme heat makes them important for modern electrification technologies.

Europe’s exposure to external refining remains a central risk

The commissioning is strategically significant because Europe still relies heavily on external suppliers for rare earth processing. The source material highlights that China dominates global rare earth refining and separation capacity, especially for the heavy rare earth segment—creating potential vulnerabilities for European manufacturers.

By developing in-region processing capability, Neo is addressing what it characterises as a structural gap in Europe’s critical raw materials ecosystem. With the new separation line, its Estonian operations now combine light rare earth processing, heavy rare earth separation, and downstream magnet production—positioning the company as one of the few vertically integrated rare earth players outside [[PRRS_LINK_2]] able to manage multiple stages of the value chain within Europe.

Integration with planned magnet production in Estonia

Neo says output from the separation line is intended to support its permanent magnet facility in Estonia, which is progressing toward full-scale production expected in 2026. The integration strategy aims to keep processed materials within Europe, supporting regional manufacturers seeking to reduce reliance on geopolitically sensitive supply chains.

Early industrial scale arrives as demand rises

The launch comes as demand for rare earth magnets increases due to accelerating electric vehicle adoption, expansion of renewable energy [[PRRS_LINK_3]], and growth in industrial automation and robotics. At the same time, governments and manufacturers are placing greater emphasis on supply chain resilience and localisation—even when it comes at higher cost.

While Neo’s Silmet separation line remains at an early industrial scale and depends on global feedstock supply, it represents a major technological milestone: Europe has demonstrated domestic capability for heavy rare earth separation, described as one of the most complex and concentrated stages of the global supply chain.

In that sense, Neo’s commissioning marks more than an equipment upgrade. It signals a structural shift in Europe’s approach to rare earths and critical minerals—turning what was previously a policy goal into an emerging regional ecosystem that links imported raw materials to processed outputs and ultimately advanced industrial applications. For investors watching the durability of clean-tech supply chains, that transition matters because it can reduce exposure to external bottlenecks while supporting long-term competitiveness across energy technologies.