Elmery, Aalto University and Aurubis launch collaboration on critical metal recovery, supported by EIT RawMaterials

Europe’s green and digital transitions depend on a secure supply of critical raw materials. Platinum group metals and copper are essential for electric vehicles, wind turbines and hydrogen fuel cells. Yet large amounts of these metals are difficult to recover in refining, while supply remains constrained and geopolitically exposed.

Elmery Oy, Aalto University, and Aurubis are joining forces, with support from EIT RawMaterials, to upscale and demonstrate EDRR (Electrodeposition Redox-Replacement), a breakthrough electrochemical technology. EDRR replaces chemical-intensive processes with electricity, enabling selective recovery of metals from residues such as anode slimes. This enhances metal recovery, reduces chemical use, and provides a smaller environmental footprint.

Aurubis, Europe’s largest copper producer and a leader in metal recycling, ensures industrial relevance and supports EU Critical Raw Materials Act recycling targets for 2030. Aalto University, a global leader in electrochemistry and sustainable materials processing, originated the EDRR concept and provides scientific leadership. Elmery Oy brings entrepreneurial excellence and commercialization expertise, driving upscaling and market entry. EIT RawMaterials is Europe’s largest innovation network in the raw materials sector. It promotes projects that make the industry more sustainable while strengthening supply security and advancing the shift towards a circular economy.

The consortium offers a practical pathway toward a resilient, circular, and competitive raw materials supply for Europe.