Company
Commonwealth Fusion Systems
- Business model
- B2B
Record updated 28 September 2026
About
Commonwealth Fusion Systems (Devens, Massachusetts) is a fusion energy company working to bring limitless, carbon-free power to the grid. Spun out of MIT, CFS is developing compact fusion machines using breakthrough high-temperature superconducting magnets, with the goal of delivering clean, reliable, and affordable energy at commercial scale