‘It’ll take more’: CFS nets another $1B to chase nuclear fusion dream

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'It'll take more': CFS nets another $1B to chase nuclear fusion dream

https://www.canarymedia.com/articles/nuclear/cfs-1billion-nuclear-fusion

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Commonwealth Fusion Systems secured $1 billion in new funding, bringing its total capital raised to $4 billion. The company is currently constructing its SPARC pilot reactor in Massachusetts, which is approximately 80 percent complete. Management expects the facility to begin operations and demonstrate net energy gain by 2027.

This investment underscores the high capital requirements for commercializing tokamak-based fusion technology. While the industry aims to provide carbon-free power without the long-lived waste associated with fission, no private firm has yet achieved net energy gain. The company is now positioning itself to compete with state-funded fusion programs, particularly those in China, while advocating for increased federal public-private partnerships.

Commonwealth Fusion Systems has now raised a total of $4B to commercialize its nuclear fusion technology. It aims to bring its pilot reactor online next...

Commonwealth Fusion Systems has now raised a total of $4 B to commercialize its nuclear fusion technology. It aims to bring its pilot reactor online next year.

Commonwealth Fusion Systems moves the second half of the donut-shaped vacuum vessel that it describes as the "heart" of its SPARC pilot reactor. (Commonwealth Fusion Systems)

Almost every station on the factory floor of Commonwealth Fusion Systems' northeast Massachusetts headquarters was bustling on a steamy Friday morning in June. Hard-hatted workers ferried along the components for the company's first fusion reactor, including giant slabs of magnets that will eventually be joined together in a doughnut-shaped reactor called a tokamak. Construction crews were expanding the facility to make more space for the company, which is racing to be the first private...

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https://www.canarymedia.com/articles/nuclear/cfs-1billion-nuclear-fusion