USA Rare Earth invests $1.2B in South Carolina magnet factory with CHIPS Act backing

USA Rare Earth announced a $1.2 billion investment to build a magnet manufacturing and refined metals facility in Blacksburg, South Carolina, targeting a 2028 commissioning date. The project, located at Bailey Industrial Park, is expected to create 490 jobs and will produce 6,400 metric tons of sintered NdFeB permanent magnets and 5,000 metric tons of strip cast metal and alloy annually. The company also finalized definitive agreements for up to $1.6 billion in CHIPS Act funding, with the U.S. government receiving 16.1 million shares in exchange, making it one of the largest stakeholders. CEO Barbara Hampton framed the facility as the next critical link in a global mine-to-magnet supply chain that includes operations in Texas, Oklahoma, the UK, Brazil, and France.

This investment directly addresses the most acute bottleneck in the domestic additive manufacturing supply chain: access to high-performance permanent magnets for motors, actuators, and sensors used in defense, aerospace, and industrial automation. For metal AM, the availability of domestically sourced NdFeB magnets is a prerequisite for scaling production of electric propulsion systems, robotic joints, and precision positioning stages — all of which rely on these components. The project also strengthens the broader rare earth value chain from mining and separation through to magnet fabrication, reducing dependence on Chinese processing infrastructure. The CHIPS Act funding structure, with milestone-tied disbursements and government equity, mirrors the policy-driven acceleration seen in the defense segment since 2025, where political will is compressing qualification timelines for critical materials.

From a practical standpoint, the 2028 commissioning date means the facility will not relieve near-term supply constraints for AM end-users. Companies planning production around NdFeB magnets should continue to secure supply through existing channels or diversify sources in the interim. The real signal here is that the U.S. government is now a direct equity stakeholder in rare earth production, which shifts the risk calculus for downstream buyers — long-term domestic availability is more credible, but the execution risk remains tied to permitting, construction, and technology transfer from the company's existing lines in Oklahoma and the UK.