US · climate · energy · fusion
2 rounds we have observed, with the investors named in each. Every figure below came from a named source, and where the company reported the raise to the SEC itself, that is shown beside it.
Series B · May 2026 · $100M
US Innovative Technology Fund lead, Alumni Ventures, Gaingels, Lowercarbon Capital, Hitachi Ventures, Prelude Ventures, Linse Capital, Emerald Technology Ventures, Climate Capital, Divergent Capital, General Innovation Capital Partners, Orion Industrial Ventures, Overlay Capital, Calm Ventures, Idemitsu Kosan, Timescale Ventures, What If Ventures
Reported by TechCrunch and 1 other
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