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Rainbow Rare Earths - CEO George Bennett

Jimmy Connor Jul 14, 2026 18:17

Summary

Rainbow Rare Earths recovers rare earths from phosphogypsum waste — a processing business that bypasses the mine entirely.

Phalaborwa (South Africa) targets 2029 production: NPV ~$775M, IRR above 44%, and ~75% EBITDA margins at current rare earth prices.

Uberaba (Brazil, JV with Mosaic) shows similar economics — NPV ~$920M and 2030 production — by reusing Phalaborwa's flow sheet.

Humanoid robots could need 3-5x more permanent magnets per unit than EVs; rare earth demand is broadening into drones and defense.

The US DFC pledged $50M at FID, Traxxas joined as a cornerstone investor, and Rainbow is evaluating a US listing.

George Bennett's takeaways

  • Top takeaway Bennett's central investment argument is that Rainbow is a chemical processor of existing phosphogypsum stockpiles, not a miner, which removes mining and geological risk and lets the company move from discovery (2021) to targeted production (2029) in roughly eight years versus a 15–20 year industry average.
  • He argues rare-earth demand is entering a new phase beyond EVs and wind turbines, driven by humanoid robots (which he says require 3–5x more permanent magnets than an EV), eVTOL air taxis and commercial and defense drones — pointing to predictions of a billion humanoid robots by 2040 as a conservative demand base case.
  • He highlights the dysprosium price move from about $100/kg to $1,200/kg, attributing the surge to Chinese export restrictions and framing it as a supply-driven move layered on top of a structural demand step-up rather than a purely cyclical spike.
  • He makes a Western-alignment case for the equity: a $50M DFC equity commitment into Palabora on FID, a March 2026 raise of $14.6M that was over 90% US-sourced with Traxxas as a cornerstone investor, an ongoing evaluation of a US listing that he says should drive a re-rating, and US-Brazil cooperation that he suggests could eventually bring DFC support to Uberaba as well.
  • He flags near-term catalysts investors should watch after the 2026-07-14 as-of date: a Palabora pilot-plant optimization and steady-state run-rate update, the kickoff of the Uberaba pre-feasibility study, new offtake announcements, and the final Palabora DFS numbers with capex held near $325M.