The Sam Altman–chaired Helion Energy fusion power developer announced a new milestone Feb. 13, achieving record plasma temperatures of 150 million degrees Celsius—10 times that of the sun’s core—as ...

Challenges, breakthroughs and big ideas in the race to protect our planet. SEE MORE by Lisa Stiffler on Jun 3, 2024 at 9:54 am June 3, 2024 at 2:30 pm OpenAI CEO Sam Altman, shown here at Microsoft’s ...

US-based fusion energy company Helion has announced the start of construction on the site of its new fusion power plant, Orion, in Malaga, Washington. The development follows an environmental review ...

Helion, a leading innovator in fusion energy technology, has announced receiving a fresh $425 million in funding. This significant investment will enable Helion to expedite the development of its ...

Fusion energy developer Helion Energy has broken ground on a new facility in Everett, Washington, which will house its seventh generation fusion prototype, known as Polaris. Construction of the ...

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 ...

Either way, we're not prepared to pop any corks just yet, and we're definitely put off by some of the vague weasel-wordery in Helion's press release, but we certainly hope this company, or any of the ...

Fusion energy company Helion announced a $425 million Series F funding round that will be used to scale commercialization efforts for the company’s fusion technology. This oversubscribed and upsized ...

EVERETT, Wash.--(BUSINESS WIRE)--Helion, a fusion energy company, today announced a $425 million Series F investment round that will be used to scale commercialization efforts for the company’s ...