ReElement rare earth scaleup secures $22mn for US critical minerals

ReElement

ReElement rare earth scaleup takes a major step with $22mn in fresh funding. The US refiner will expand production of rare earth oxides, lithium carbonates and other defense critical minerals at its Indiana facilities. As a result, the ReElement rare earth scaleup directly supports Washington’s push for resilient, non Chinese critical mineral supply chains.

Funding package strengthens US rare earth separation capacity

The ReElement rare earth scaleup relies on a blended funding package from private and federal sources. Maxus Capital Group provided a $20mn equipment leasing facility to finance large scale processing equipment. This capital will expand production lines at ReElement’s Marion and Noblesville sites in Indiana.

In parallel, the US Department of Defense awarded ReElement an additional $2mn grant. The DoD support aims to strengthen domestic separation and purification of critical minerals for defense applications. Therefore, the ReElement rare earth scaleup aligns directly with US national security priorities and allied sourcing strategies.

The combined $22mn allows ReElement to move from pilot scale toward more meaningful commercial volumes. However, the company must still demonstrate consistent operations and competitive unit costs against established Asian processors. Successful ramp up would mark a significant milestone for US based rare earth refining.

Patented technology underpins ReElement rare earth scaleup

Advanced processing technology sits at the heart of the ReElement rare earth scaleup. The company uses a patented method to produce 99.5% pure rare earth oxides. These include neodymium, dysprosium and terbium, which are essential for high performance permanent magnets.

ReElement can treat diverse feedstocks, including ores, recycled magnets and manufacturing waste. This flexibility supports both primary mining projects and a growing magnet recycling ecosystem. Meanwhile, the Marion facility also produces lithium carbonate from lithium iron phosphate black mass. That capability links the ReElement rare earth scaleup to battery recycling, not just magnet supply chains.

By combining rare earth separation and lithium carbonate production, ReElement positions itself as a multi stream critical mineral refiner. Therefore, its growth trajectory will matter for magnet makers, EV battery supply chains and defense contractors alike. Investors will watch how quickly the company can qualify products with downstream customers.

The Metalnomist Commentary

ReElement’s progress shows how relatively modest capital injections can unlock strategic capacity in rare earths and battery materials. The mix of DoD backing and private leasing underscores growing comfort with asset light financing structures in critical minerals. Market participants should track offtake deals and product qualification, which will determine whether this scaleup becomes a true pillar of US magnet and battery raw material supply.