ASP Isotopes restarts Silicon-28 facility

ASP Isotopes has successfully restarted the first 18 stages of its HPQ Silicon enrichment facility in South Africa — Pretoria, South Africa, after nine months of engineering modifications. These modifications addressed issues with non-core components like valves and compressors. The facility has operated at target enrichment levels for over three weeks. ASP Isotopes expects to implement these enhancements to the remaining stages and commence commercial shipments of enriched HPQ Silicon to U.S.-based customers in Q3 2026. Enriched HPQ Silicon is a critical material for quantum computing and next-generation semiconductors, offering improved qubit stability and heat dissipation. Heino van Wyk, Head of Engineering, and Stefano Marani, President of the Electronics and Space division, emphasized the importance of these developments for the company's strategy. Additionally, ASP Isotopes' subsidiary, Quantum Leap Energy, is exploring opportunities in high assay low enriched uranium (HALEU).