The stakes of the “race to fusion” are dramatic. Commercial fusion has the potential to deliver nearly unlimited energy by ...

DEVENS, Mass., Dec. 18, 2025 /PRNewswire/ -- Commonwealth Fusion Systems (CFS), the leading and largest commercial fusion energy company, today announced that it's coming to CES, the world's largest ...

Commonwealth Fusion Systems is "cracking the code." Discover how SPARC and ARC are bringing commercial fusion energy to the grid by 2027.

Commonwealth Fusion Systems, the Devens-based firm looking to make fusion energy commercially viable, has signed a deal with fellow fusion-focused firm Type One Energy to allow the Tennessee-based ...

Commonwealth Fusion Systems, the Devens-based company striving to bring online the world’s first commercially-relevant net energy fusion machine, has received state approval to process, use, and store ...

(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 ...

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 ...

Commonwealth Fusion Systems, which last week announced it raised $863 million from investors, including Nvidia (NASDAQ:NVDA), has been in dialogue with Japanese government officials on the use of its ...

WASHINGTON (Reuters) -Alphabet's Google said on Monday it has struck a deal to buy power from a project in Virginia fueled by fusion, the reaction that powers the sun and the stars but is not yet ...

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 ...