Private fusion energy ventures have reported a significant technical milestone, maintaining high-beta plasma stability for over 20 minutes in compact tokamak designs. The achievement relies on high-temperature superconducting magnets capable of producing unprecedented magnetic field strength.
Grid Integration Roadmap
Engineers are now transitioning focus from plasma physics verification to thermal transfer system design. Commercial demonstration plants are projected to connect to regional power grids by the late 2030s if current capital expenditure rates continue.