Google, which has invested in CFS since 2021, said it also increased its stake in the Devens, Massachusetts-based company.

Everyone at S.i. Systems is caring, fun, focused, and delivers in style. Our refreshed brand perfectly represents who we really are and we’re very pleased with how it turned out.” About S.i ...

DEVENS, Mass.--(BUSINESS WIRE)--Commonwealth Fusion Systems (CFS) officially opened its new campus to support the development and deployment of commercial fusion energy.The ceremonial event today ...

Commonwealth Fusion is trying to make a compact Tokomak with more powerful superconducting magnets. They wanted a commercial tokamak by 2033 but the current target is 2035 for a commercial tokamak.