A nuclear fusion startup backed by OpenAI founder Sam Altman has raised nearly half a billion dollars to build what it hopes ...

Helion has also entered a customer agreement with Nucor to develop a 500MW power plant projected for the 2030s. "Helion ...

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

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

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 ...

In 2022, Helion moved from Redmond to Everett, where it has a roughly 150,000-square-foot headquarters, along with roughly 30 ...

With the latest round of funding, Helion has raised over $1 billion in capital since it was founded in 2013. The company ...

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

Helion secures funding to accelerate the development of its commercial-scale fusion power plant, aiming to deliver ...

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

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