Imagine a machine that mimics how the sun makes energy, but in a way that is stable and doesn't require constant manual adjustments. Instead of a volatile loop, it uses a specialized magnetic shape to keep the hot gas steady. This allows us to create a massive amount of clean heat that can be turned into electricity using standard turbines.
Current fusion attempts (tokamaks) suffer from plasma instability and complex control needs. This makes them difficult to scale and expensive to operate reliably.
A detailed design and engineering architecture for a current-free stellarator, including an integrated modeling system to reduce manufacturing costs.
If you are a grid operator dealing with the instability of wind and solar power — this project developed a simulation-driven design for a fusion plant that provides reliable, carbon-free baseload energy. It aims for a commercial plant by the mid-to-late 2030s.
If you are a factory owner dealing with high electricity costs and carbon taxes — this project developed a current-free stellarator design that promises abundant and safe energy. This could replace fossil-fuel based heat cycles with a clean fusion alternative.
If you are a manufacturer dealing with the extreme costs of high-precision parts — this project developed a modeling system that optimizes for higher error tolerance. This reduces manufacturing costs for the complex coils needed in fusion reactors.
Based on available project data, the project uses simulation-driven design to massively decrease expected manufacturing costs by optimizing for higher error tolerance.
The roadmap includes a proof of concept demonstrator called Alpha by 2031, followed by a commercial fusion plant in the mid-to-late 2030s.
Based on available project data, Proxima Fusion is a spin-out from the Max Planck Institute for Plasma Physics, but specific licensing terms are not provided.
The system drives a standard heat cycle with a turbine to generate electricity, which is described as a mature technology.
The project aims to deliver the Alpha demonstrator by 2031.
The project is led by a single German SME, Proxima Fusion GmbH. The 100% industry ratio indicates a strong commercial drive, leveraging a spin-out relationship with the Max Planck Institute for Plasma Physics to transition academic research into a business entity.
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