In Germany they will build a thermonuclear reactor and then the first thermonuclear power plant in Europe

Brief Summary

The Munich-based company Proxima Fusion has entered a memorandum of understanding with the Bavarian government, the energy corporation RWE, and the Institute for Plasma Physics of the Max Planck Society (IPP). The goal is to build Europe’s first fusion power plant called Stellaris. The journey will begin with the pilot stellarator Alpha, which is slated to become operational in early 2030.

What Stellarators Are and Why They Matter
- Stellarators are more compact than tokamaks.
- Their main challenge: a demanding magnetic configuration that makes plasma control difficult.
- New algorithms and artificial intelligence promise to manage the plasma as if it were self‑sustaining, enabling a positive net energy output.

Key Project Elements
Element Description
Alpha Demonstration stellarator located in the Munich suburb of Garhingen near IPP. First plasma is planned for 2031.
Stellaris Full‑scale power plant based on the former Gundremmingen nuclear plant in Bavaria. Expected to start up closer to the end of the 2030s, depending on Alpha’s success.

Financing
- ≈ 20 % – private investors via Proxima Fusion.
- ≈ 20 % – possibly Bavaria (subject to federal support).
- The remainder from Germany’s federal budget under the “Advanced Projects Development” program and the fusion energy plan (€2 billion+ through 2029).

Strategic Context
1. Germany is the first developed country to abandon nuclear power while maintaining full confidence in fusion safety.
2. The project creates a complete ecosystem: fundamental science → industrial production → technology export.
3. It offers the chance to transform Bavaria from a scientific hub into an industrial node of the fusion sector, strengthening Europe’s energy independence.

International Alliance
Proxima Fusion announced the creation of the international “Alpha” alliance, which includes dozens of companies not only from Germany. This enhances global support for the project and increases its chances of success.

Conclusions
- Alpha will be Europe’s first fusion installation with a positive net energy output.
- If Alpha succeeds, Stellaris could become a commercial power plant by the end of the 2030s.
- The project has the potential to open export opportunities and boost the continent’s energy independence.