At Renaissance Fusion we build technologies for simplified stellarators* the most efficient, steady, and stable fusion machines. With unique High Temperature Superconducting (HTS) magnets and
Liquid Metal Shields, we bring stellarators out of the lab and onto the grid.
And by industrializing each core technology, we are preparing fusion for real‑world energy deployment.
* (from ‘stella’, Latin for ‘star’)
1. Direct deposition of HTS coils: a large surface, for instance a cylinder, is directly coated with several superconducting films.
2. Direct patterning of HTS coils: the surface is then engraved by laser ablation to create 1D/2D coils
3. Simplified assembly of stellarator coil winding surfaces: toroidal array of patterned cylinders generates the 3D stellarator field.
4. Neutron shielding and heat extraction:
cylinders are coated with flowing liquid metals
Who we are
“We’re rebels rooted in solid science,
we think creatively outside the box
and re-invent engineering
under economic constraints.”
Global energy demand
set to reach nearly +30%
by 2050
AI and data centres are driving a major surge in electricity demand, projected to rise by up to 30% by mid-century, according to the International Energy Agency’s 2025 Outlook (IEA).
As demand grows, so does the need to decarbonise the global energy system.
To meet the net-zero emissions goals of the Paris Agreement, a clean, safe and abundant energy source is required to complement renewables and storage. Fusion can deliver it.
Discover our mission and vision. Watch the video.
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