Energy Fuels has broken ground on a $104 million upgrade at its White Mesa Mill in Utah, a move that could strengthen the United States' supply of heavy rare earth elements critical for high-tech manufacturing and defense. The expansion, backed largely by US government loans and grants, targets production of terbium and dysprosium by 2027.
What the expansion involves
The White Mesa Mill, already a key processing site for uranium and rare earths, will add new circuits to separate and refine heavy rare earths. These metals are essential for making powerful permanent magnets used in electric vehicle motors, wind turbines, and military equipment. The upgrade is designed to produce about 20 tons of terbium and 120 tons of dysprosium annually once fully operational.
Energy Fuels expects the terbium and dysprosium circuits to be completed by the end of 2027. Additional processing lines for samarium and europium are scheduled to come online by the end of 2028. The company has not disclosed exact production targets for those metals.
Why heavy rare earths matter
Rare earth elements are a group of 17 metals with unique magnetic and conductive properties. Heavy rare earths like terbium and dysprosium are particularly valuable because they help magnets perform at high temperatures without losing strength. That makes them indispensable for advanced applications such as precision-guided munitions, jet engines, and medical imaging devices.
Currently, China dominates the global supply chain for heavy rare earths, controlling most of the mining and processing capacity. The US government has been actively seeking to reduce that dependence through grants and loans to domestic projects. Energy Fuels' White Mesa expansion is one of several initiatives aimed at building a more resilient supply chain for critical minerals.
Funding and backing
The $104 million project is being financed primarily through US government support, including loans and grants from agencies such as the Department of Defense and the Department of Energy. This reflects a broader push by Washington to secure domestic sources of materials deemed vital for national security and clean energy transitions.
Energy Fuels has also partnered with other companies to develop rare earth processing capabilities. In 2023, it began producing separated rare earth carbonate at White Mesa, a precursor to the refined metals the new circuits will produce.
What it means for investors
For everyday investors, this development highlights the growing strategic importance of rare earths and the role of government policy in shaping supply chains. Companies involved in critical minerals often benefit from federal support, which can reduce project risk and accelerate timelines. However, investors should also be aware that rare earth projects can face technical challenges, cost overruns, and volatile commodity prices.
Energy Fuels is primarily known as a uranium producer, but its rare earth operations are becoming an increasingly important part of its business. The company's stock may be influenced by both uranium market trends and progress on rare earth processing. Investors should watch for updates on construction milestones and any additional government contracts or partnerships.
Broader market trends also matter. The push for electric vehicles and renewable energy has boosted demand for rare earth magnets, but prices for these metals can swing sharply based on supply from China and global economic conditions. The White Mesa expansion is a long-term bet that US demand for heavy rare earths will grow and that domestic processing capacity will be rewarded.
Looking ahead
Energy Fuels plans to provide regular updates on the construction timeline and any changes to its production targets. The company is also exploring other rare earth projects, including potential mining operations at its existing properties. For now, the White Mesa Mill upgrade represents a concrete step toward reducing US reliance on foreign sources for these critical materials.
Investors should keep an eye on related developments, such as policy changes in Washington, trade tensions with China, and technological advances that could alter demand for specific rare earths. While the project is still years from full output, its progress will be a key indicator of how quickly the US can build a domestic rare earth supply chain.
