Overview
Thea Energy is commercializing scalable and economical fusion energy systems via its planar coil stellarator architecture. The Company has validated its core technology, arrays of mass-manufacturable magnets and dynamic software controls. Its Helios power plants have the clearest path to deploy fusion energy at scale.
Technology
The company reports a Stellarator approach, with DT fuel.
Funding
Total declared funding: 130000000 USD, per the company-reported FIA 2026 survey.
Sources
Fusion Industry Association, The Global Fusion Industry Report 2026, p. 53 (self-reported).