
Why Wisconsin?
We’re building a fusion innovation ecosystem right here in Wisconsin, with real-world impact.
UW–Madison is also helping position the state of Wisconsin as a magnet for fusion innovation. The Great Lakes region—a vital hub for manufacturing and commerce—stands to benefit immensely from advancements in fusion energy. Integrating fusion power into the supply chain can enhance energy security, catalyze new supply chains, reduce operational costs, and minimize environmental impact.
UW-Madison is at the forefront of fusion research, developing cutting-edge technologies and fostering collaborations with industry partners locally, nationally, and internationally. To date, the university has spun out four fusion companies: SHINE Technologies, Type One Energy, Xantho Technologies, and Realta Fusion. These startups also support the construction of world-class facilities, including the WHAM device, which recently achieved first plasma in Stoughton—a major milestone in fusion science for both Wisconsin and the dedicated researchers of UW–Madison toward driving a brighter, more sustainable future.
Together, we can drive economic development, energy innovation, and industrial leadership across the state and beyond.


We invite you to join us in igniting innovations to find an efficient and cost-effective fusion energy solution that works for Wisconsin!

Collaboration is our catalyst
Fusion breakthroughs depend on research, but also on partnerships.
UW–Madison works hand-in-hand with national labs, global research institutions, and spin-out startups like Realta Fusion, SHINE Technologies, Xantho Technologies, and Type One Energy. Through collaborative R&D facilities like the Ion Beam Laboratory and the Nuclear Reactor Lab, we support ongoing research in high-temperature superconductors (HTS), material durability, and advanced computational models to:
- Stabilize fusion reactions and ensure reliable energy production.
- Reduce costs and enhance energy security.
- Optimize reactor designs to make fusion energy more viable, providing Wisconsin’s industries with clean and affordable energy.



