Energy Vault has announced a strategic agreement to deploy 1.25 gigawatts of integrated power infrastructure for a hyperscaler AI data center, partnering with a leading power generation EPC firm using Caterpillar generator sets. The deal positions Energy Vault as a large-scale power infrastructure provider for AI compute facilities. No financial terms or specific hyperscaler identity were disclosed in available reporting.
A 1.25 GW power infrastructure agreement is among the largest publicly announced single-project power deals for an AI data center, reflecting the scale at which hyperscalers are now procuring dedicated generation capacity. The use of Caterpillar gensets at this scale also signals growing reliance on on-site generation to bypass grid interconnection delays.
Named company Energy Vault, 1.25 GW capacity figure, Caterpillar gensets, and hyperscaler AI data center context triggered selection. Scale of the power agreement ranked this above other AI infrastructure stories in this run.