Power starts
with fusion
bringing the power of the stars to Earth—Safe, Clean, affordable fusion energy for all.
We partner with energy producers worldwide to rapidly commercialize and scale stellarator fusion technology. Type One Energy is the technology provider and original equipment manufacturer to the Tennessee Valley Authority’s Infinity Two project, the world’s first grid-scale, commercial fusion power plant.
Kyoto Fusioneering will design, test and deliver 170 GHz gyrotron systems for the electron cyclotron heating system of Infinity One, Type One Energy’s stellarator engineering prototype in East Tennessee KNOXVILLE, Tenn. and TOKYO, Japan (November 5, 2026) Kyoto Fusioneering Ltd. (“KF”) today announced an agreement under which Kyoto Fusioneering will supply gyrotron systems for the […]
The Fusion Machine that Makes Its Own Fuel Can you imagine a gasoline engine that makes new gasoline as it runs? As mind bending as that might seem, it’s essentially what a fusion machine will do. Type One Energy’s Infinity Two fusion power plant is designed to “breed” or generate one if its key fuel […]
Propels Project Infinity forward and advances Type One Energy’s strategy to industrialize fusion KNOXVILLE, Tenn. (6 October 2026) Type One Energy today announced the successful completion of a $200 million Series B financing round co-led by Breakthrough Energy Ventures and Clutterbuck Capital, with participation from Lowercarbon Capital, Siemens Energy Ventures, SiteGround Capital and other new […]
