Rare Earth Exchanges Launches Pioneering Recycling Rankings, Warns West Remains Dangerously Exposed to China Rare Earth Supply Cutoff

Highlights

• REEx Insights evaluates ~3,000 data points across mining, processing, magnet manufacturing, and now recycling in its Q4 2026 rankings update.
• Co-founder John Parkinson warns rare earth recycling may satisfy no more than 5% of ex-China demand within five years, even under optimistic scenarios.
• Midstream processing—cracking, leaching, separation, and metallization—remains the critical bottleneck slowing Western rare earth independence.
• Arafura Rare Earths advanced in rankings after its final investment decision, while Pensana illustrates risks of construction without secured financing.
• REEx introduces a standardized rare earth oxide equivalent metric to compare recycling companies across vastly different material streams and feedstock types.