Emergingby GlyphCFS applies to connect ARC to the PJM grid
First fusion developer to apply to connect a plant to a major US grid.
Fusion energycfs.energy
Commonwealth Fusion Systems
StartupUSfounded 20182 fields
Where it works
| Technology | ||
|---|---|---|
| Advanced materialsManufactures high-temperature superconducting magnets for compact fusion tokamaks. | Manufactures high-temperature superconducting magnets for compact fusion tokamaks. | cfs.energy |
| Fusion energyBuilds the SPARC tokamak and ARC power plant using high-temperature superconducting magnets. | Builds the SPARC tokamak and ARC power plant using high-temperature superconducting magnets. | cfs.energy |
Events
Realta Fusion and CFS form magnetic mirror partnership
Long-term partnership to commercialize magnetic mirror fusion using CFS magnet know-how.
Fusion energycfs.energy
CFS builds SPARC digital twin with Siemens and NVIDIA
The digital twin applies AI and project tools to speed SPARC and commercial fusion.
Fusion energycfs.energy
DOE validates CFS toroidal field magnet test
An independent DOE panel validated the SPARC magnet performance test under the milestone program.
Fusion energycfs.energy
Funding
$1.0B
About
- Source
- cfs.energy (official, added by seed)
- First seen
- Sep 25, 2026
- Last seen
- Oct 13, 2026
- Across Glyph
- Commonwealth Fusion Systems on Companies