Type One Gets Operating License for Fusion at Bull Run; Realta Partners With MGE for 200MWe Fusion Plant

September 2, 2026

Two utility-scale fusion announcements arrived this week. Tennessee Governor Bill Lee and the Tennessee Department of Environment and Conservation (TDEC) issued Type One Energy the state’s first fusion-specific byproduct material license, making Tennessee the first state to license a fusion machine under a regulatory framework written specifically for fusion. Type One intends to break ground on the first phase of Project Infinity at TVA’s Bull Run Energy Complex in Clinton, Tennessee this year and expects full startup by 2034, with Infinity Two forecast as a 400 MWe stellarator power plant. Separately, Realta Fusion announced a strategic partnership with Madison Gas and Electric (MGE) and its parent MGE Energy to explore joint development of a 200 MWe fusion power plant in Wisconsin, with MGE Energy making a direct equity investment in Realta as the first phase. The Fusion Report counts Realta and MGE as the fourth announced utility-fusion partnership to build a commercial plant, and notes that 200 MWe to 500 MWe is emerging as the range for first commercial fusion plants.

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