Thea Energy: $100 Million Series B Raised To Build Scalable Fusion Power Plants
By Amit Chowdhry ● May 28, 2026
Thea Energy, a fusion energy company advancing stellarator technology for commercial power generation, announced it has raised $100 million in Series B funding. The oversubscribed round was led by US Innovative Technology Fund (USIT) with participation from General Innovation Capital Partners, Linse Capital, Calm Ventures, Climate Capital, Divergent Capital, Emerald Technology Ventures, Gaingels, Idemitsu Kosan, Overlay Capital, Timescale Ventures, and Whatif Ventures.