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

Major tech companies are backing fusion developers, with Microsoft signing a binding power purchase agreement with Helion, ...

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

Washington state has issued Helion Energy the two licenses it needed to advance work at its Malaga site, Interesting Engineering reported. One covers radioactive materials, and another covers ...

Helion Energy announced today that it has broken ground on what it hopes will be the world’s first commercial fusion power plant, designed to harness the same nuclear reactions that fuel the sun and ...

In an outrageously audacious move, Washington-based fusion power startup Helion has signed the world's first fusion power supply deal, promising to deliver Microsoft at least 50 megawatts of clean ...

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Building a working nuclear fusion reactor has proven to be a daunting challenge even for multiple wealthy nations, as we've seen with the much-delayed ITER project. However, a private start-up called ...

Nucor will invest $35 million into Helion Energy as part of the deal. Helion Energy has received over $600 million in funding and commitments for another $1.7 billion to develop commercial nuclear ...

OpenAI cofounder and CEO Sam Altman disclosed more than $2 billion worth of personal stakes in companies that conduct business with the ChatGPT maker, including owning a third of power company Helion ...

Helion, a company seeking to generate power by replicating the nuclear fusion reaction that takes place in ​stars, said on Tuesday it is the first ‌such U.S. firm to get all of its needed regulatory ...

Fusion is the process of building up simple atoms into larger more complex ones. It releases a lot of energy, and occurs every day in the sun as well as every other star in the Universe. The trick for ...