Discover how Commonwealth Fusion Systems is turning commercial nuclear fusion into a reality. Read about their $1.8B race for unlimited clean energy!

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 ...

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 ...

Fusion energy's promise of clean, limitless energy is becoming even more critical in the era of AI, which requires massive computational power. Google and Commonwealth Fusion Systems are working ...

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 ...

Commonwealth Fusion Systems received the zoning approval needed for its planned Chesterfield County facility that’s expected to be the world’s first grid-scale commercial nuclear fusion power plant.

Commonwealth Fusion Systems (CFS), a private company focused on commercializing fusion energy, announced it has raised $863 million in a Series B2 funding round. The capital infusion is intended to ...

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 has filed an application with Chesterfield County for a permit to build the world’s first grid-scale commercial fusion power plant in the county. The Massachusetts-based ...

The agreement demonstrates CFS’ commitment to building a supply chain that helps to expand U.S. sources of critical materials for the growing fusion energy industry. Under the agreement, Materion will ...

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 ...

As part of this initiative, CFS will use the data generated and compiled through the use of the Siemens Xcelerator portfolio of industrial software to build its SPARC fusion machine. A visual ...