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Commonwealth Fusion Systems
@cfs.energy
We’re on a mission to deliver clean fusion energy to the planet fast enough to matter for humanity’s biggest challenges.⚡️🔆💫
3/3 "Energy shapes the limits of what a society can build, sustain, and imagine, and the more of it we have at our disposal, the further we can push those boundaries."

#FusionEnergy #Abundance
December 3, 2025 at 8:26 PM
2/3 Unlimited energy would not only benefit the climate, it would open doors to new industries and technologies that are limited today. Ultimately, access to affordable energy allows people and societies to prosper.
December 3, 2025 at 8:26 PM
2/3 "He likes to say CFS already has the script written, and now all that remains is to shoot the movie."
December 1, 2025 at 9:38 PM
5/5 Fusion offers a chance to power the global economy for generations, and now the pieces are coming together. Let’s make it happen.

Read the announcement here: www.energy.gov/articles/ene...

#FusionEnergy #Energy
Energy Department Announces Organizational Realignment to Strengthen Efficiency and Unleash American Energy
The U.S. Department of Energy (DOE) today announced an organizational realignment designed to strengthen DOE’s ability to execute President Trump’s bold agenda to restore American energy dominance.
www.energy.gov
November 24, 2025 at 7:26 PM
4/5 The Trump Administration details these steps in its new fusion roadmap. That long-term plan dovetails with fusion commercialization reports from the @scsp.bsky.social and @fusionindustry.bsky.social that show how the country should respond to China outspending the US in fusion tech.
November 24, 2025 at 7:26 PM
3/5
💡 Build infrastructure like test stands and materials science research facilities.

💡 Invest in public-private partnerships like the Milestone-Based Fusion Development Program that can speed fusion progress and encourage new private capital.
November 24, 2025 at 7:26 PM
2/5 We’re on the cusp of bringing this key new source of clean, affordable, essentially unlimited energy to the United States. Here’s what DOE’s new office, with the right mission and funding, can do to accelerate that fusion progress:
November 24, 2025 at 7:26 PM
3/3 "If we want to secure the industries of tomorrow, fusion energy must be a national priority today.”

Chairman Babin understands the stakes too: “...it’s a race for global leadership, energy security, and economic strength.”

Read Chairman Babin's fusion op-ed below:

#FusionEnergy
www.realclearenergy.org
November 19, 2025 at 8:17 PM
2/3 “America has long been the world leader in fusion energy research, other nations are investing aggressively to close the gap — and the Chinese Communist Party is positioning itself to move first toward large-scale deployment."
November 19, 2025 at 8:17 PM
4/4 “You can delude yourself — being off in a corner thinking you’ve solved every issue — but there could be dozens of other problems you aren’t aware of,” said Phil Snyder, Vice President of Plasma Physics at CFS.

For more details, check our blog post: blog.cfs.energy/how-new-spar...
How new SPARC fusion research leads to the ARC power plant | The Tokamak Times
At a major physics conference this week, CFS and our collaborators from labs and universities will detail how research on SPARC leads directly to progress on the ARC power plant.
blog.cfs.energy
November 17, 2025 at 2:34 PM
3/4 CFS will address subjects like handling plasma disruptions, understanding plasma stability, and managing the plasma’s hot exhaust. Sharing such research with colleagues at APS-DPP is one of the best ways that researchers at fusion energy companies can uncover and solve such plasma problems.
November 17, 2025 at 2:34 PM
2/4 Those presentations are at the premier conference for tackling the deepest challenges of fusion technology, the @apsphysics.bsky.social's Division of Plasma Physics annual meeting — APS-DPP for short.
November 17, 2025 at 2:34 PM
3/3 Success in milestone 3 means scoring high on a measurement called the triple product that reflects your plasma’s density, temperature, and insulation. Many fusion machines have faltered trying to get there.

For details, check Bob's blog post: blog.cfs.energy/fusion-energ...

#FusionEnergy
Fusion energy’s third step: Taming a superheated plasma | The Tokamak Times
For milestone 3, of the six-step path to fusion energy, you’ve got to crank up your machine so its plasma is hot enough, dense enough, and well enough insulated at the same time.
blog.cfs.energy
November 14, 2025 at 9:54 PM
2/3 Milestone 3 means building a fusion machine that approaches conditions intense enough for fusion to take place. It’s a lot harder to reach than the first two milestones. Not only must the plasma be hot, but it must stay hot on its own.
November 14, 2025 at 9:54 PM
Many of our publications are here:
cfs.energy/technology/p...
Publications
The world's largest and leading commercial fusion energy company
cfs.energy
November 13, 2025 at 4:35 PM
6/6 Fusion energy is within our reach. If the US government moves now, the whole country can benefit from this clean, affordable new energy source.
November 12, 2025 at 9:12 PM
5/6 💡 And $3 billion for a new demonstration phase of the Milestone program for competitively awarded, cost-sharing funds that support two to three commercial demonstration fusion power plants.
November 12, 2025 at 9:12 PM
4/6 💡 $2.4 billion to fully fund DOE’s existing Milestone program to support companies efforts to complete their engineering designs of their commercial power plants;
November 12, 2025 at 9:12 PM