Energy Vault, a developer and system integrator specializing in energy storage, has secured a commercial agreement to deliver 1.25 gigawatts of integrated power infrastructure in support of an artificial intelligence data centre project in Texas. The deal positions the company as a key supplier to the rapidly expanding hyperscaler segment, where demand for reliable, large-scale power platforms has intensified alongside growth in AI workloads.

Scale and Scope

The agreement calls for Energy Vault to provide what the company describes as integrated power infrastructure, spanning the full 1.25 GW capacity slated for the unnamed hyperscaler customer's Texas facility. While the sources do not specify the individual components that make up the platform, the framing as an "integrated" system suggests a bundled approach to power delivery rather than a single-technology supply arrangement. The customer has not been publicly identified in any of the source reports.

Texas as an AI Power Hub

Texas continues to attract significant data centre investment, driven in part by the state's deregulated electricity market and available land. The Energy Vault agreement adds to a growing list of large-scale power infrastructure commitments tied to AI-oriented facilities in the region. Hyperscalers — the large cloud and technology companies operating at internet scale — have been racing to secure dedicated power capacity as AI model training and inference push energy consumption to new highs at individual campuses.

Energy Vault's Positioning

The announcement marks a notable expansion in Energy Vault's commercial footprint beyond its core gravity-based and battery energy storage offerings. The company is described in the source reports as both a developer and a system integrator, a dual role that appears central to its strategy for serving power-intensive customers who require turnkey infrastructure solutions rather than piecemeal equipment procurement. The 1.25 GW figure represents a substantial single-agreement commitment, though the sources do not provide a contract value, a construction timeline, or details on when the infrastructure is expected to reach operational status.

The sources are consistent in their core facts — the 1.25 GW capacity, the Texas location, the hyperscaler AI data centre context, and Energy Vault's role — but none elaborates on the financial terms or the specific technologies to be deployed under the agreement.