cfs.energy @cfs.energy · 30/09/2026Fusion energy is often discussed as a matter of plasma physics, funding, and machine design, but bringing commercial fusion to the grid also requires a global industrial base that can manufacture critical components at scale. 1/4 000
cfs.energy @cfs.energy · 24/09/2026Some big progress advancing fusion energy in the United States today: the introduction of the American Leadership in Fusion Act, a bill with bipartisan backing that would hasten the day that the country could benefit from this new source of energy. 1/5 000
cfs.energy @cfs.energy · 22/09/2026In case you've been wondering — yes, we've been quite busy 🧲. We're now up to eight installed toroidal field (TF) magnets of the 18 total our SPARC fusion machine needs to help confine its superhot plasma. 1/2youtube.comSerious progress installing fusion magnets for SPARC #FusionEnergy #MagnetsYouTube video by Commonwealth Fusion Systems 000
cfs.energy @cfs.energy · 16/09/2026The cryogenic team at CFS, responsible for the system that pulls heat from the SPARC tokamak and cools its magnets, recently hit a major achievement: Getting SPARC's cryogenic system down to its operating temperature of 8 kelvin. 1/4 youtu.be/eZcoMqijqDAyoutu.beThe most extreme temperature gradient in the solar systemYouTube video by Commonwealth Fusion Systems 000
cfs.energy @cfs.energy · 02/09/2026CFS is gearing up for SPARC’s dry dress rehearsal (DDR), firing up our tokamak’s support systems. In parallel with tokamak assembly, we're validating critical support systems like power and cooling under real operating conditions. 1/2 000
cfs.energy @cfs.energy · 28/08/2026At CFS, we’re very confident that our SPARC tokamak will generate net fusion energy, a crucial performance threshold also called Q>1. 1/3blog.cfs.energyWhy CFS is confident we’ll demonstrate net fusion energy: Q>1 | The Tokamak TimesOnly one machine in the world has achieved net fusion energy. Here’s why we're confident our SPARC fusion demonstration machine will be the next. 000
cfs.energy @cfs.energy · 27/08/2026Big, world-changing technologies don't happen in a flash. They're built on days, then months, and then years of steady progress toward a singular goal. When we turn on our #SPARC tokamak and generate net fusion energy, it may feel like an overnight success to those who haven't tracked us. 1/3 000
cfs.energy @cfs.energy · 25/08/2026The future of fusion isn't built all at once. As #SPARC moves closer to operation, our team is commissioning the systems that make fusion possible — 1/4 000
cfs.energy @cfs.energy · 06/08/2026What's different now about commercializing fusion energy compared to past efforts? Three things, CFS CEO and Co-founder Bob Mumgaard told Adele Peters of @fastcompany.com. 1/5 000