U.S. Invests $50 Million In South African Rare Earths Project To Cut Reliance On China
The U.S. is investing $50 million in a South African rare earths project to reduce reliance on China.
The U.S. International Development Finance Corporation (DFC) is taking a $50 million equity stake routed through TechMet in the Phalaborwa Rare Earths Project. The site is an old chemical processing plant centered on two large phosphogypsum waste dunes near Phalaborwa in South Africa.
Planners say construction of a processing plant is targeted for early 2027 and that extraction could begin in 2028. Developer Rainbow Rare Earths, led by CEO George Bennett, says the company aims mainly to supply the U.S. and that U.S. interest is tied largely to defense systems. The plan calls for extracting rare earths from about 35 million tons of above-ground phosphogypsum mining waste, a method analysts say could be low cost but is still experimental.
Coverage has shifted from a narrow diplomatic frame to detailed strategic and technical reporting. Early accounts emphasized that the U.S. backed the project despite a diplomatic clash with South Africa. More recent reporting, notably from PBS, added specifics about the Phalaborwa site, the DFC investment channel, the timeline, and the project developer. That reporting also placed the move in a broader U.S. push to secure critical minerals, noting a near $12 billion pledge under the Trump administration to build a strategic reserve. The DFC investment proceeded even after an executive order halted other U.S. financial assistance to South Africa, highlighting how strategic priorities can override diplomatic tensions.
📌 Key Facts
- The project is the Phalaborwa Rare Earths Project, located at an old chemical‑processing site in Phalaborwa, South Africa, centered on two large phosphogypsum waste dunes.
- The U.S. International Development Finance Corporation (DFC) is providing a $50 million equity investment routed through TechMet to the project.
- Construction of a processing plant is targeted for early 2027, with extraction expected to begin in 2028.
- Rainbow Rare Earths is the project developer; CEO George Bennett said the company aims predominantly to supply the U.S., and that U.S. interest is largely related to defense systems.
- The technical plan is to extract rare earths from roughly 35 million tons of above‑ground phosphogypsum mining waste; analyst Neha Mukherjee says the approach appears low‑cost but remains experimental with uncertain potential.
- The investment is part of a broader U.S. push on critical minerals — the Trump administration has pledged nearly $12 billion to build a U.S. strategic reserve — and the Phalaborwa financing is proceeding despite a diplomatic rift with South Africa and an executive order halting other U.S. financial assistance to the country.
📰 Source Timeline (2)
Follow how coverage of this story developed over time
- Identifies the project specifically as the Phalaborwa Rare Earths Project located at an old chemical processing plant in South Africa, centered on two large phosphogypsum waste dunes.
- Specifies that the U.S. International Development Finance Corporation investment is a $50 million equity stake routed through TechMet, with construction of a processing plant targeted for early 2027 and extraction starting in 2028.
- Names Rainbow Rare Earths as the project developer, with CEO George Bennett saying the company aims predominantly to supply the U.S. and that U.S. interest is largely related to defense systems.
- Explains that the Trump administration has pledged nearly $12 billion to build a U.S. strategic reserve of critical minerals and is continuing the Phalaborwa investment despite a diplomatic rift and an executive order halting other financial assistance to South Africa.
- Describes the technical approach as extracting rare earths from 35 million tons of above-ground phosphogypsum mining waste and notes analyst Neha Mukherjee’s assessment that it appears low cost but still experimental with uncertain potential.