Saxony is making a bold move in the clean energy sector with the launch of SAXFUSION, its first-ever competence network dedicated to fusion energy. Coordinated by the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and co-led by the Fraunhofer Institute for Material and Beam Technology (IWS), this alliance brings together research institutions, industry partners, and international projects to accelerate the development of fusion energy.
Fusion energy, the process that powers the sun, offers a promising, almost limitless, and carbon-free source of electricity. However, despite significant milestones from projects like ITER in France and Wendelstein 7-X in Germany, challenges remain in plasma control, material durability, and energy efficiency. SAXFUSION aims to address these hurdles, positioning Saxony as a central hub for fusion energy research and development.
Over the next three years, SAXFUSION will focus on four key areas: laser and optical technologies, fusion fuel capsule development, reactor materials research, and advanced simulations and data analysis. The network is not just a research consortium but a bridge between scientific discovery and industrial application. It serves as a central point of contact for companies, universities, and government bodies interested in fusion technology and its economic potential.
Fraunhofer IWS, known for its expertise in advanced manufacturing and materials processing, will focus on technology transfer, ensuring that laboratory breakthroughs can be scaled and adopted by industry. This approach will particularly benefit small and medium-sized enterprises (SMEs), helping them access new markets and integrate into the emerging fusion energy supply chain.
HZDR, with its decades of experience in plasma physics, high-power lasers, and computational modelling, will handle strategic management and coordination. The centre’s researchers are already known for their pioneering work in simulating plasma behaviour and testing materials for fusion reactors. HZDR’s involvement ensures strong links to major European and international projects, allowing Saxony’s researchers to collaborate on global challenges.
SAXFUSION aligns with the German Government’s strategy to accelerate the commercial deployment of fusion energy. The Federal Ministry of Research, Technology, and Space recently unveiled an action plan to strengthen the fusion ecosystem, from building large-scale research infrastructure to developing a full industrial value chain and training the next generation of fusion experts. Funding for related research and infrastructure may also come from the Just Transition Fund, supporting regions affected by the decline of coal industries.
By uniting academia, industry, and international partners, SAXFUSION marks a turning point for Saxony’s scientific landscape. The network’s collaborative model ensures that breakthroughs in plasma research, laser technology, and materials science can translate into real-world energy solutions. While the road to practical fusion power remains challenging, SAXFUSION positions Saxony and Germany at the forefront of a transformative global effort. If successful, the initiative could redefine how Europe generates its energy—cleanly, safely, and sustainably.