High-performance computing for fusion energy systems

UW–Madison’s interdisciplinary strength in simulation and theory is helping shape the future of fusion.

From complex plasma dynamics to quantum-enhanced materials and model-based systems engineering, our researchers are pushing the boundaries of what’s possible and building the computational foundation for tomorrow’s fusion power plants. High-performance computing enables scientists to simulate plasma behavior, predict material performance under extreme conditions, and optimize entire reactor systems for safety and efficiency. These tools help close technology gaps, validate designs, guide experimental diagnostics, and support regulatory frameworks—all essential for realizing fusion energy in the real world.

Across campus—including the departments of Nuclear Engineering & Engineering Physics, Physics, Electrical and Computer Engineering, and Materials Science & Engineering, and within the Center for Plasma Theory and Computation—our researchers are using advanced simulation and modeling to accelerate the design, development, and deployment of fusion energy systems.