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

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

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

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

In Central Washington, Helion has embarked on a project that aims to be one of the first commercial fusion power plants.

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 ...

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

Helion Energy, a startup partnering with Microsoft, has started construction on a fusion power reactor, joining the race to ...

Helion Energy wants to produce large amounts of electricity through fusion by 2028. Microsoft has agreed to buy 50 megawatts of electricity from Helion, which can power 40,000 homes.

Redmond-based Helion had previously received $5 million from the U.S. Department of Energy and raised a $1.5 million round in August 2014 from Y Combinator and Mithril Capital Management. Helion is ...

Helion Energy, a startup backed by OpenAI's Sam Altman and SoftBank's venture capital arm, has started construction on a site for a planned nuclear fusion power plant that will supply power to ...