nT-Tao is developing a 20 MWe compact fusion energy system, the Tao Energy Box, based on a pulsed, high-density magnetic confinement generator, the Tao Core.
By combining mature plasma physics, stellarator confinement topology, and advanced pulsed power electronics, the Tao Core enables smaller on-site power units designed for mass manufacturing and deployment close to demand.
Compact Fusion, Built for Deployment
High-Density Magnetic Confinement in a Compact Stellarator
The Tao Core is designed for high magnetic fields (8–10 Tesla) within a compact stellarator geometry, while rotating electromagnetic fields reduce plasma instabilities during the heating-cycle pulses. This enables stable plasma confinement while reducing overall system size and complexity.
Fast Heating of High-Density Plasma Regime
High-density plasma operation (~10²² m⁻³) is enabled by a proprietary pulsed heating system architecture optimized for compact systems. Pulsed operation allows rapid energy delivery and precise control. This unique regime is impractical for large-scale devices.
Rapid Full Engineering Cycle & Lower CapEx / OpEx
Operating at a compact scale enables full engineering cycles of 9–12 months per system iteration, accelerating learning while keeping development costs contained and engineering decisions aligned with real-world deployment constraints. This architectural choice carries through to deployment, supporting lower capital intensity and more predictable operating costs.
Compact System Size
The fusion system is designed to remain compact across the full power stack, from the Tao Core through turbines, capacitors, and generators. The Tao Energy Box’s small footprint enables on-site installation, flexible on- or off-grid placement, and scalable capacity through modular stacking for decentralized applications on land or at sea.
Modular Deployment
The Tao Energy Box is designed as a modular power platform that can be configured depending on usage. Standardized modules accelerate time-to-market, simplify maintenance and replacement, and reduce cost through common components, while minimizing reliance on external infrastructure for flexible on-site and off-grid deployment.
