Energy Vault Holdings, Inc.

Energy Vault Holdings, Inc. (NXU) is a publicly traded clean energy technology company that completed its de-SPAC business combination with Novus Capital Corporation II, sponsored by Novus Capital II LLC, in February 2022 following the SPAC's 2021 IPO. Operating in the long-duration energy storage sector, the company develops gravity-based and battery-integrated storage systems serving utility-scale and commercial-industrial customers globally. The company filed an 8-K current report with the SEC on May 7, 2026, continuing its public reporting obligations as a post-merger exchange-listed issuer. For full filing histories, sponsor profiles, and real-time analytics on Energy Vault Holdings and the broader de-SPAC universe, sign up for SpacDesk.