European rare-earth recycling projects are moving towards industrial production as the region seeks to recover materials from end-of-life equipment and strengthen its permanent-magnet supply chain. The initiatives complement investments in primary mining, separation and magnet manufacturing, targeting materials used in electric motors, wind turbines, industrial drives, robotics, electronics and defence applications.
HyProMag’s rare-earth magnet recycling and manufacturing facility in Pforzheim, Germany, received Strategic Project status under the EU Critical Raw Materials Act (CRMA) in October. The plant is being commissioned with initial capacity of approximately 100 tonnes per year of neodymium-iron-boron (NdFeB) magnets and alloys.
Capacity could increase to around 350 tonnes annually under multiple-shift operation, while a further expansion to approximately 750 tonnes per year is under evaluation.
Recycling technologies target different recovery routes
HyProMag’s process centres on short-loop recycling, recovering magnet material for relatively direct reuse in new magnet production instead of completely separating it into individual rare-earth elements before manufacturing new magnets.
Other companies are developing alternative processing routes. Mkango’s wider recycling platform includes longer-loop chemical recovery, while its Remloy operation in Bitterfeld, Germany, uses melting to convert end-of-life rare-earth magnets into NdFeB alloy powders.
The choice of processing route affects the resources required to recover materials. Additional stages can require more energy, chemicals, equipment and capital, while shorter recycling routes may retain more of the value embedded in the original magnet when the quality of the scrap permits direct reuse.
Recycling complements primary rare-earth projects
Europe’s supply strategy also includes new mining and separation capacity. Mkango’s portfolio includes the Songwe Hill rare-earth project in Malawi and the proposed Pulawy separation plant in Poland, both of which previously received Strategic Project designation under the CRMA.
These projects represent different stages of the supply chain. Primary mines provide new rare-earth material, separation plants convert mixed concentrates into usable products, and recycling facilities recover magnets already circulating in industrial equipment. Magnet manufacturing connects these material sources with downstream applications.
Europe’s vulnerability extends beyond access to rare-earth deposits to include separation, refining and permanent-magnet production. Recycling provides an additional source of material within this chain without removing the need for primary mining and international suppliers.
Feedstock collection remains a key requirement
Rare-earth magnets are frequently embedded in complex equipment and can be small relative to the products containing them. Efficient collection, dismantling and recovery are therefore necessary to secure sufficient feedstock for recycling facilities.
As the first large generations of wind turbines and electric vehicles reach the end of their operating lives, the potential supply of used magnets is expected to increase. Developing collection and processing capacity ahead of that growth could help establish a larger secondary resource base.
Although the initial volumes at HyProMag’s facility are modest compared with bulk metals such as copper and aluminium, NdFeB magnets are used in applications including renewable energy, transport, industrial machinery, robotics, electronics and defence. Recovering their materials can help retain strategic resources within the European economy after their initial use.
