Commonwealth Fusion Systems
@commonwealthfusionsystems·10.3K subscribers·72 videos
An Inside Look at One Half of SPARC's Vacuum Vessel #alternativeenergy #FusionEnergy #Engineering
Posted
October 3, 2025
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October 3, 2025
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0:08Now PlayingGet an inside look at fabricators putting the final touches on one half of SPARC’s vacuum vessel.
The vacuum vessel is the hefty, steel donut-shaped chamber where the fusion process will occur, the heart of the machine that brings the sun's power source to Earth. It keeps air out to ensure that you only have hydrogen fuel where you want fusion to happen, and also carries large forces and heat loads from the plasma.
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