Energy Vault reaffirms 2026 guidance, sets sights on AI infrastructure PPA deals

May 11, 2026

Originally focused on gravity-based energy storage, Energy Vault expanded to include lithium-ion (Li-ion) battery energy storage systems (BESS) and hydrogen storage technologies. Image: Energy Vault

Energy storage developer and system integrator Energy Vault has released its Q1 2026 financial results, showing expansion in its project portfolio, AI infrastructure activities, and operations in Australia and Japan.

Originally focused on gravity-based energy storage, Energy Vault expanded to include lithium-ion (Li-ion) battery energy storage systems (BESS) and hydrogen storage technologies.

Q1 2026 financial results