Realta Fusion is buying magnets from Commonwealth Fusion Systems, providing a revenue stop gap.
Two prominent fusion companies — Commonwealth Fusion Systems and Realta Fusion — said Thursday they're teaming up to give the ...
The long-term strategic partnership will allow Realta to harness CFS' expertise in designing and manufacturing ...
Devens-based CFS inked a partnership agreement with another U.S. fusion company for the development and manufacturing of CFS' ...
DEVENS, Mass., Aug. 28, 2025 /PRNewswire/ -- Commonwealth Fusion Systems (CFS), the largest and leading private fusion company, today announced that it raised $863 million in a Series B2 fundraising ...
CFS says the use of this digital twin will help accelerate its efforts to commercialize fusion energy, the same source of energy powering the sun. Commonwealth Fusion’s headquarters in Devens sold for ...
The MarketWatch News Department was not involved in the creation of this content. -- Eni, as a CFS strategic investor, signs offtake agreement worth more than $1 billion for clean fusion power from ...
The MarketWatch News Department was not involved in the creation of this content. As part of this initiative, CFS will use the data generated and compiled through the use of the Siemens Xcelerator ...
(Bloomberg/Dina Bass and Will Wade) — Alphabet Inc.’s Google has agreed to purchase 200 megawatts of power from Commonwealth Fusion System’s planned first commercial plant, which is expected to begin ...
“AI factories and data centers require gigawatts of electric power,” said Siemens CEO Roland Busch today at CES 2026. “What if we had an energy source that was clean, safe, affordable, and practically ...
This round of capital is the largest raised among deep tech and energy companies since CFS' $1.8 billion Series B round in 2021. The almost $3 billion that CFS has raised to date is about one-third of ...