Tokamak Energy


Tokamak Energy is a fusion power research company based in the United Kingdom.
The company has built several tokamaks with the final aim of reaching commercial fusion power generation.
The most recent tokamak developed, ST-40, reached 15 million degrees Celsius in 2018.
Tokamak Energy's design is based on a spherical tokamak using high temperature superconductors.
Tokamak Energy is a spin-off of the Culham Centre for Fusion Energy based in Oxfordshire.