Italy Designates Energy Vault’s 100 MW AI Infrastructure Project as Strategic National Interest — Energy Vault Holdings, Inc.

Event summary

Italy’s Council of Ministers designated Energy Vault’s 100 MW AI infrastructure project in Sardinia as a project of pre-eminent national strategic interest.
The project, Digital Vault Sulcis, includes a 30 MW Edge AI data center integrated with renewable energy generation and storage at a former coal mining complex.
The designation accelerates administrative and authorization processes, with a special Government Commissioner expected to coordinate implementation.
Energy Vault targets construction to begin by 2028, with commercial operations expected by 2030, subject to final approvals.

The big picture

Energy Vault’s project in Sardinia aligns with Italy’s broader goals of enhancing digital sovereignty and attracting high-technology investments. The designation underscores the strategic importance of integrating AI infrastructure with renewable energy, reflecting a global trend toward resilient, sustainable digital ecosystems. The project’s scale and government backing position it as a flagship example of Energy Vault’s expansion into AI-powered infrastructure, beyond its traditional energy storage focus.

What we're watching

Regulatory Acceleration: Whether the Italian government’s designation will significantly reduce bureaucratic hurdles and expedite project timelines.
Execution Risk: The pace at which Energy Vault can secure final approvals and begin construction by 2028.
Strategic Alignment: How Italy’s focus on digital sovereignty and AI development will influence the long-term viability of the project.