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Helion, Fusion Startup Backed by Altman, in Talks to Sell Power to OpenAI

First article: 23 mar. 2026, 17:03 | Last update: 23 mar. 2026, 17:03 | 1 source | 1 article

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Helion Energy, a fusion power startup supported by OpenAI CEO Sam Altman, is in discussions to supply electricity to OpenAI. This would be a landmark deal for the fusion industry, demonstrating the potential for fusion power to become a viable energy source. Helion is working to develop a commercially viable fusion reactor, and this agreement could provide a crucial early customer and validate its technology.

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TechCrunch 23 mar. 2026, 17:03 (5 hours ago)

Sam Altman-backed fusion startup Helion in talks to sell power to OpenAI

OpenAI CEO Sam Altman is stepping down as board chair of Helion. His departure comes as reports that the two companies are negotiating a deal that would see Helion sell 12.5% of its power output to OpenAI.

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