Technology Jun 04, 2026 · 1 min read

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

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

TE
TechCrunch
by Tim De Chant
Helion, the Sam Altman-backed fusion startup, raises $465M to build a power plant for Microsoft
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