Helion, the Sam Altmanbacked fusion startup, raises $465M to build a power plant for Microsoft - Peer2Peer

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Helion, the Sam Altmanbacked fusion startup, raises $465M to build a power plant for Microsoft

Jun 04, 2026

Fusion startup Helion is racing to complete a power plant for Microsoft by 2028. A fresh infusion of cash should help with that.

https://techcrunch.com/2026/06/04/helion-the-sam-altman-backed-fusion-startup-raises-465m-to-build-a-power-plant-for-microsoft/

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