Type One Energy — Technical Profile & Analysis

University of Wisconsin–Madison spin-off. In early 2025 published the world's first fully self-consistent stellarator pilot-plant physics basis across six peer-reviewed papers (Infinity Two, J. Plasma Physics). Thesis: Use modern AI-optimised coil geometry to deliver the steady-state advantages of a stellarator with tokamak-class confinement — sited next to existing TVA grid infrastructure. Key engineering bottlenecks: Manufacturing tolerances of complex 3D HTS coils; Divertor heat handling in non-axisymmetric geometry. Recent milestones: 2024 — Acquired the Princeton/Lockheed Martin Compact Stellarator IP; Early 2025 — Infinity Two physics basis published in JPP; 2025 — 77 K HTS magnet test completed at MIT; 2025 — TVA partnership for pilot plant siting. Device pipeline: Infinity One → Infinity Two pilot. Timeline: Pilot plant siting with TVA, early 2030s.