— · climate · energy · nuclear
One round we have observed, with the investors the report named. 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 C · Dec 2025 · $100M
Astera Institute lead, AE Ventures, JAM Fund, Galaxy Fund, Gigafund, The Haskell Company, Ultranative, Woori Technology Investment Co
Reported by TechCrunch
Missing a round, or an investor who was in one? Tell us.