Private fusion energy ventures have demonstrated magnetic field strengths exceeding 20 Tesla, utilizing rare-earth barium copper oxide (REBCO) superconducting tapes.
Confinement Efficiency
Higher magnetic field density allows reactors to achieve net energy gain (Q > 1) within significantly smaller plasma chamber volumes, reducing plant capital construction costs.
Grid Integration Target
Several commercial pilots aim for grid-connected prototype operational tests by the early 2030s, attracting substantial venture capital into nuclear hardware supply chains.