Helion Energy Secures $465M at $15.5B Valuation to Advance Fusion Energy with Polaris Prototype

Helion Energy raised $465 million in a Series G funding round at a $15.5 billion valuation to advance its fusion energy technology, bringing total capital raised to $1.5 billion. The company uses a unique Field-Reversed Configuration and Magneto-Inertial Fusion approach, aiming to demonstrate electricity production from fusion with its Polaris prototype.

HHelion Energy UUniversity of Washington