Energy Vault Holdings, Inc. (NYSE:NRGV) ("Energy Vault" or "the Company"), a leader in sustainable grid-scale energy storage solutions, announced today that the Company will release its earnings results for the fourth quarter and full year ended December 31, 2024 on Tuesday, March 11, 2025 followed by a conference call at 4:30 PM ET.

Participants may access the call at 1-877-704-4453, international callers may use 1-201-389-0920, and request to join the Energy Vault Holdings earnings call. A live webcast will also be available at https://investors.energyvault.com/events-and-presentations/events.

A telephonic replay of the call will be available shortly after the conclusion of the call and until Tuesday, March 25, 2025. Participants may access the replay at 1-844-512-2921, international callers may use 1-412-317-6671 and enter access code 13750976. An archived replay of the call will also be available on the investors portion of the Energy Vault website at https://investors.energyvault.com/.

About Energy Vault

Energy Vault® develops and deploys utility-scale energy storage solutions designed to transform the world's approach to sustainable energy storage. The Company's comprehensive offerings include proprietary gravity-based storage, battery storage, and green hydrogen energy storage technologies. Each storage solution is supported by the Company's hardware technology-agnostic energy management system software and integration platform. Unique to the industry, Energy Vault's innovative technology portfolio delivers customized short-and-long-duration energy storage solutions to help utilities, independent power producers, and large industrial energy users significantly reduce levelized energy costs while maintaining power reliability. Utilizing eco-friendly materials with the ability to integrate waste materials for beneficial reuse, Energy Vault's gravity-based energy storage technology is facilitating the shift to a circular economy while accelerating the global clean energy transition for its customers. Please visit www.energyvault.com for more information.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250221923168/en/

Investors:

energyvaultIR@icrinc.com

Media:

media@energyvault.com

Energy Vault Schedules Conference Call to Discuss Fourth Quarter and Full Year 2024 Financial Results