Microsoft-backed startup now valued at $5.4B Fusion energy startup Helion has yet to prove it can generate electricity, but ...

Building a working nuclear fusion reactor has proven to be a daunting challenge even for multiple wealthy nations, as we've ...

Helion's unorthodox approach to fusion power and relative secrecy has earned it plenty of fans — and critics. But don’t count ...

According to TechCrunch, Helion will use its $425 million funding round to upgrade its manufacturing capabilities. The ...

Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean ...

Helion’s nuclear fusion promises have garnered the attention of Silicon Valley—and raised concerns amongst scientists wary of ...

Washington-based fusion energy company Helion just raised US$425 million in fresh funding for its bid to be the first to ...

Fusion startup Helion locked up a $425 million Series F — valuing the company at $5.4 billion — as the company looks to ...

Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture ...

Back in 2023, Microsoft signed a 50MW power purchase agreement (PPA) with Helion for 2028 - a short time in fusion ...

A US start-up whose backers include tech billionaires Sam Altman and Peter Thiel has raised $425mn to keep it on track to ...

Helion, a fusion energy company, today announced a $425 million Series F investment round that will be used to scale ...