Clean energy from nuclear fusion may soon be commercial. But leaders around the world have done little to prepare.

The fusion power plant will generate about 400 megawatts of electricity at its Chesterfield County site owned by Dominion Energy. Commonwealth Fusion Systems, the largest private fusion company, will ...

CANTON, Mich.--(BUSINESS WIRE)--Fusion Coolant Systems (“Fusion”) announced today the formation of a strategic partnership with Air Liquide, initially targeted in the South West European Region ...

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 (CFS) said on Tuesday at CES 2026 that it had installed the first magnet in its Sparc fusion reactor, the demonstration device that it hopes to turn on next year. The ...

The U.S. Nuclear Regulatory Commission (NRC) has proposed the first dedicated federal licensing framework for commercial fusion machines, setting out a technology‑inclusive, risk‑informed approach ...

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 ...

A new method to increase fusion-fuel efficiency would involve aligning the quantum spin of deuterium and tritium and changing the mix of the two fuels. The approach could boost tritium-burn efficiency ...

There is a well-known saying among nuclear physicists that commercial nuclear fusion is about ten years away – and always will be. But a series of announcements by American startups and state-backed ...