Neo Secures Rare Earth Supply from South Africa's Phosphogypsum Waste
Event summary
- Neo Performance Materials signed an MOU with Rainbow Rare Earths for rare earth offtake from the Phalaborwa Project in South Africa, recovering elements from phosphogypsum waste.
- Neo will provide solvent extraction technology and support in exchange for 40% of NdPr oxide and 65% of mixed heavy rare earth carbonate production.
- The agreement strengthens Neo's European operations, aligning with the EU Critical Raw Materials Act's focus on waste recovery.
- Test work is underway in Estonia, with a pilot-scale campaign planned in Johannesburg.
The big picture
This deal underscores the growing importance of secondary rare earth sources as geopolitical tensions and environmental regulations reshape supply chains. By leveraging existing phosphogypsum waste, Neo and Rainbow are tapping into a lower-risk, sustainable feedstock that aligns with EU policy objectives. The partnership also highlights the strategic value of diversifying supply chains away from traditional mining operations.
What we're watching
- Execution Risk
- Whether Neo and Rainbow can successfully scale the phosphogypsum recovery process from test work to commercial production.
- Regulatory Alignment
- How the EU Critical Raw Materials Act may influence similar secondary sourcing deals in the future.
- Supply Chain Dynamics
- The pace at which Neo integrates this new supply source into its European operations.