While the world asks, “When will fusion arrive?” a quieter revolution is already underway. Over USD 10B in private investment is fueling fusion-derived technologies that are transforming healthcare, defense, AI infrastructure, and advanced manufacturing today. The fusion spinoff economy, projected to reach nearly USD 612B by 2034, is proof that commercial impact has already begun.

Fusion’s future is being built on factory floors, not in physics labs. Across the U.S., U.K., and Asia, companies like GE Vernova, ABB, Hitachi Energy, and Kawasaki are constructing the industrial systems—magnets, cryogenics, and tritium facilities—that will define the trillion-dollar race to commercial fusion.