Our Technology

A Scalable Approach to Fusion Power

Stellarex uses a simplified Stellarator and milestone‑driven demonstrators to validate systems integration, de‑risk scale‑up, and execute a staged technology roadmap from prototypes through demonstration devices to commercial fusion power plants.

Muse
2023

Proof of Principle

  • Location: PPPL
  • Copper Coils
  • Low Magnetic Field
  • Low Power
  • Non-nuclear
SXa
2027

Prototype

  • Location: GTA
  • Superconducting Coils
  • High Magnetic Field
  • Moderate Power
  • Non-nuclear
NFIF/SX0
2030

Demonstration

  • Location: National Lab
  • Superconducting Coils
  • High Magnetic Field
  • High Power
  • Nuclear
SX1
2035

Power Plant

  • Location: Utility
  • Superconducting Coils
  • High Magnetic Field
  • High Power
  • Tritium Breeding
Why Fusion?

The energy source that changes everything

By harnessing the process that powers the sun and the stars, fusion energy will deliver clean, abundant, and dependable power – decarbonizing grids, enabling heavy industry, and supplying reliable energy worldwide.

Zero-carbon power

Produces energy without carbon emissions during operation, supporting deep decarbonization of the global energy system.

Inherently safe by design

Fusion reactions cannot run out of control; if operating conditions change, the reaction naturally shuts down.

Always-on baseload energy

Delivers continuous, reliable power—unaffected by weather, seasons, or time of day.

Abundant fuel supply

Uses fuel derived from widely available resources, offering a virtually limitless energy source.

Minimal long-term waste

Generates no long-lived radioactive waste, reducing long-term environmental and storage challenges.

Built to scale globally

Designed to meet growing global energy demand, from regional grids to large-scale power systems.

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