Everett-based Helion secures a historic regulatory first for its 50-megawatt fusion plant in Washington, clearing a vital ...

"Today’s announcement ... opens the door for practical, commercial, safe fusion power." ...

Helion, a Washington-based fusion energy company, today became the first company in the world to secure the regulatory ...

Fusion startup Helion raised $465M, boosting its valuation to $15.5B. The company plans to use the funds to deliver commercial power this decade.

Helion is working on the generator building for Orion, a fusion plant in Central Washington that will eventually provide ...

US-based fusion energy company Helion has received the regulatory clearances to build the world’s ...

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on May 8, 2026 at 10:14 am May 29, 2026 at 1:35 pm ...

The Everett-based fusion-energy company said it's the first company in the world to secure regulatory licenses needed for a ...

Add Yahoo as a preferred source to see more of our stories on Google. Polaris is a prototype fusion reactor from Helion Energy. The startup announced a deal with Microsoft to provide the tech giant ...

Microsoft-backed nuclear fusion company Helion has raised $465 million in its Series G investment round, led by Thrive Capital. The fundraising brought the total invested in Helion to date to $1.5 ...

A nuclear fusion startup backed by OpenAI founder Sam Altman has raised nearly half a billion dollars to build what it hopes to be the world’s first power plant using the next-generation energy source ...

Helion Energy received two historic regulatory licenses for its Orion fusion power plant in Washington state, targeting grid ...