
Helion raises $425 million from SoftBank’s venture arm, hits $5.4 billion valuation
By Stephen Nellis (Reuters) – Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture funding from a group of investors including SoftBank Group’s Vision Fund 2. The Everett, Washington-based Helion said the funding will help it speed up the development of its next generation…