Wisconsin has long been a state that turns ideas into something real.
From farms and factories to research labs and manufacturing floors, our state has built its reputation on practical innovation. That is why UW-Madison’s recent Great Lakes Fusion Energy Summit matters. Held May 5 in Madison, the summit drew fusion experts, industry leaders, investors, policymakers, researchers, and utilities not only from Wisconsin and neighboring states, but from across the country and around the world. Wisconsin is not simply part of the nuclear energy conversation—it is helping convene it.
Fusion may sound distant from everyday life in rural Wisconsin. It can seem like science fiction or a technology reserved for laboratories. But behind the science lies a very practical question: where will reliable, affordable energy come from in the years ahead?
That question matters when a farmer starts equipment before sunrise. It matters when a family heats a home in January. It matters when a school, hospital, or local business depends on electricity every hour of every day.
Fusion will not power those homes, farms, and businesses tomorrow. Commercial development will take time. But the conversation around fusion is moving quickly, and Wisconsin is among the states on the forefront.
Fusion is different from traditional nuclear fission. Instead of splitting atoms, fusion seeks to replicate the process that powers the sun by combining atoms to release energy. If commercialized, fusion could provide reliable carbon-free power with a different waste and safety profile than conventional nuclear generation.
That potential is exciting. Still, potential alone does not power communities. A promising technology becomes meaningful only when it can be planned, permitted, financed, built, connected to the grid, and operated reliably. That requires supply chains, transmission planning, workforce development, regulatory certainty, public acceptance, and a business model that works.
Those are the kinds of practical issues utilities must consider.
History shows that major energy changes do not happen all at once. The Industrial Revolution was not simply about the steam engine. It was about technology, investment, workforce, infrastructure, and policy moving together. Energy was central to that transformation.
Fusion may be at a much earlier stage, but the lesson still applies. When technology, investment, and public policy begin moving in the same direction, utilities need to pay attention.
Wisconsin has already taken steps in that direction. Bipartisan legislation signed into law in 2025 created a Nuclear Power Summit Board and established a nuclear power siting study. The Public Service Commission has also partnered with UW-Madison to study nuclear energy opportunities, including traditional nuclear power, small modular reactors, and fusion.
The state has also moved to support fusion investment through a sales and use tax exemption tied to fusion technology projects. At the federal level, Congress has supported advanced nuclear development through the ADVANCE Act.
These policy discussions matter because Wisconsin has real assets in this space. UW-Madison has long been recognized for nuclear engineering expertise. Wisconsin is also home to companies including SHINE Technologies, Realta Fusion, and Type One Energy. This is not just a national conversation happening somewhere else. It is happening here.
For WECA, the focus remains the same: reliability, affordability, safety, local impact, and the needs of the people our cooperatives serve. Fusion may not be ready tomorrow, and it may not answer every energy challenge. But Wisconsin should not sit on the sidelines while the next major energy conversation takes shape.
We all have the responsibility to stay engaged, ask hard questions, and make sure the people we serve remain at the center of the discussion.