Nuclear fusion startup Helion, whose backers include Sam Altman, has started site prep in Washington state for a reactor it ...

Helion Energy announced today that it has broken ground on what it hopes will be the world’s first commercial fusion power ...

Fusion energy developer Helion Energy announced it has begun initial earthwork and construction on the site of Orion power ...

US-based fusion energy company Helion has announced the start of construction on the site of its new fusion power plant, ...

The company is still working on a way to reliably generate energy from fusion with its prototype, called Polaris.

Helion is one of three developers to amass $1 billion in investments, according to the 2025 annual report by the Fusion ...

The Orion project is set to deliver power to Microsoft data centers in the state by 2028, should development remain on track.

Helion has started site work on its first fusion power plant, Orion, in Washington, aiming to deliver 50 MW of clean energy ...

Helion Energy, a startup backed by OpenAI’s Sam Altman and SoftBank’s venture capital arm, has started construction on a site ...

On the banks of the Columbia River in the small town of Malaga, Washington, Everett-based Helion has broken ground on what it ...

Helion, a Washington-based fusion energy company, today announced that it has begun work on the site of its first fusion ...

Helion, a clean energy company seeking to usher in a new era of zero-carbon electricity from fusion, just announced its raise of $500 million to be used to complete the construction of Polaris ...