TOKYO–(BUSINESS WIRE)–Kyoto Fusioneering Ltd. (“KF”) today announced an agreement under which Kyoto Fusioneering will supply gyrotron systems for the electron cyclotron heating (ECH) system of Infinity One, Type One Energy’s stellarator engineering prototype at the Tennessee Valley Authority’s Bull Run site in East Tennessee. Infinity One is designed to support performance testing of critical stellarator fusion systems and components ahead of Infinity Two, Type One Energy’s planned 400 MWe co