Devens, Mass. and Tokyo – September 30, 2026 -- Commonwealth Fusion Systems (CFS) has agreed to purchase more than 10,000 km (3 GA-m) of high-temperature superconducting (HTS) tape from Japan's Fujikura Ltd., in what the companies describe as the largest supply agreement of its kind for HTS tape.

Hannover – September 15, 2026 -- Proxima Fusion and the German state of Lower Saxony have signed a memorandum of understanding to build Europe's first large-scale industrial production site for high-temperature superconductor (HTS) tape used in fusion reactors, with investments of roughly €140 million planned for the first two project phases through the end of 2029.