Wyoming's Upton Starts Processing Rare Earths at New Plant by Rare Element Resources

Rare Element Resources has launched its rare earth demonstration plant in Upton, Wyoming, marking the state's first processing of neodymium-praseodymium oxide, vital for technology and national security. Over the next year, the plant will test a new cost-effective method of separation, aiming to establish a domestic supply chain for rare earth minerals previously dominated by China. The project has received federal funding, and if successful, could lead to a full-scale plant, creating over 300 jobs in the region.

Published Mar 27, 2026

Rare Element Resources has begun operations at its rare earth demonstration plant in Upton, Wyoming, marking the state's first foray into processing neodymium-praseodymium oxide. The facility will spend the next 12 months validating a new, cost-effective separation method for this critical mineral, essential for batteries and electronics.

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This move aims to reduce dependency on Chinese imports and bolster U.S. national security. The project, initially projected at $44 million, has seen costs rise to $53 million due to inflation, with federal loans assisting funding. Successful operations may lead to a larger plant, potentially creating over 300 permanent jobs in Upton.