Energy Fuels VAC Acquisition Builds Mine-to-Magnet Rare Earth Platform

Vacuumschmelze

Energy Fuels VAC acquisition will create one of the most vertically integrated rare earth supply chains outside China by combining upstream mining and separation with commercial magnet manufacturing. The US rare earths and uranium producer will acquire Germany-based Vacuumschmelze for $1.9bn in cash and stock.

Energy Fuels VAC acquisition gives the company immediate downstream exposure to permanent magnets, including sintered neodymium-iron-boron products, as well as cobalt-iron and nickel-iron soft magnetic materials. VAC serves customers across electrification and industrial markets.

Energy Fuels VAC acquisition also addresses one of the biggest weaknesses in western rare earth strategy. Mining and oxide separation alone do not create a complete magnet supply chain. Rare earth metals, alloys, powders and finished magnets must all be produced and qualified.

The transaction will leave VAC as a wholly owned Energy Fuels subsidiary while maintaining its German headquarters. The structure gives Energy Fuels manufacturing assets across North America, Europe and Asia.

VAC Adds Commercial Magnet Capacity to Upstream Rare Earth Assets

VAC brings established permanent magnet manufacturing capability into Energy Fuels’ portfolio. Its Sumter, South Carolina, facility currently has 2,000 t/yr of permanent magnet capacity.

That site has significant expansion potential. Capacity could eventually rise to as much as 12,000 t/yr, creating a large US manufacturing base for NdFeB magnets.

The strategic value is substantial because permanent magnets sit at the end of a complex rare earth value chain. Neodymium and praseodymium provide the main magnetic properties, while dysprosium and terbium can improve performance at elevated temperatures.

Energy Fuels has already started developing those upstream materials. The company produced pilot-scale high-purity terbium oxide in March 2026 and produced its first dysprosium oxide at the White Mesa Mill in Utah in August 2025.

VAC therefore gives Energy Fuels a downstream destination for materials it is increasingly able to separate and refine itself.

The company also plans to acquire Australian Strategic Minerals, which would add commercial-scale rare earth metal and alloy capacity in South Korea and a planned metals plant in the US.

If both transactions are completed and expanded successfully, Energy Fuels would control a chain extending from mineral resources through oxide separation, metal-making, alloying and finished magnets.

US Government Finance Supports Rare Earth Industrial Integration

Government support is becoming central to Energy Fuels expansion. The company has secured a conditional commitment from the US Office of Strategic Capital for a 20-year loan of up to $725mn.

The financing is intended to accelerate expansion of the White Mesa Mill and construction of a US rare earth metals facility. This helps close the gap between separated oxides and magnet-ready metal and alloy products.

VAC has also received US government support. The company secured a $41mn grant from the US Department of State to develop a US metal-making facility.

These investments show that US rare earth policy is moving toward full-chain industrial capability rather than isolated upstream projects. The focus is increasingly on converting mineral resources into qualified finished components.

For automotive, defence, robotics and industrial customers, this matters because secure magnet supply depends on multiple linked stages. Any missing stage can recreate dependence on external processing.

Energy Fuels is therefore pursuing an unusually broad strategy. The company is not only adding production capacity; it is trying to internalise several of the most difficult steps in the rare earth value chain.

The challenge will be integration. Mining, separation, metallurgy and magnet manufacturing require different technical capabilities, customers and qualification systems. The value of the transaction will depend on whether Energy Fuels can connect those operations efficiently at commercial scale.

The Metalnomist Commentary

Energy Fuels is moving beyond rare earth mining into one of the most complete western mine-to-magnet strategies yet attempted. If the VAC and metals acquisitions are integrated successfully, the company could become a major non-China supplier of both heavy rare earth materials and finished NdFeB magnets.