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Fusion Systems

Commonwealth Fusion Systems

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The Tokamak Times

Author: Bob Mumgaard

[CEO & Co-founder | | ]
CFS CEO and Co-founder Bob Mumgaard testifies about fusion energy before the House Science, Space, and Technology Committee. Credit: House Science, Space, and Technology Committee

Climate & Policy, September 26, 2025

How the US must respond to China’s moves to win the fusion energy race

Fusion & Tech, September 8, 2025

Fusion energy milestone 2: Heating up the plasma

The KSTAR tokamak at the Korea Institute of Fusion Technology created its first plasma in 2008. Credit: ITER

Fusion & Tech, August 13, 2025

First step on the path to fusion energy: Producing stable plasma

CFS Tokamak Hall inside the SPARC fusion machine facility

CFS Business, June 30, 2025

Google deal helps propel CFS fusion energy onto the grid

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