Based on the name of the company, it becomes clear that their reactor is based on technology tokamak, which is based on the retention of hot plasma with the help of a powerful magnetic field created by an electromagnet. In this way, the conditions for thermonuclear fusion are maintained, in which the light nuclei of deuterium and tritium combine and form heavier helium. The process occurs with the release of a huge amount of thermal energy, it is on this principle that the "work" of many stars, including our Sun, is based.
Scientists with Tokamak Energy do not intend to stop there - they plan to further increase the temperature, this time to 100 million degrees. This is planned to be done using the compression fusion process, when an electric current is launched through two symmetrical coils, thereby forming two plasma rings around them. After turning off the current, the two rings are connected into one, while releasing a significant amount of heat and heating the plasma.