Google Saudi Arabia Project Quantum: $10B 1GW AI Data Center
Status: Under Construction / Initial Deployment (March 2026) | Location: Riyadh (Primary Hub) & Dammam (Edge/DR)
Project Overview
Project Quantum represents a strategic expansion of Google’s global AI infrastructure footprint through a $10 billion partnership with HUMAIN, a subsidiary of Saudi Arabia’s Public Investment Fund (PIF). Announced in early 2026, the initiative is designed to position Saudi Arabia among the world’s top AI hubs by developing a fully integrated, sovereign AI ecosystem spanning compute, data, and applications. At the core of this initiative is the Hexagon facility, a $2.7 billion, 480-megawatt (MW) data center currently under construction in Riyadh, which broke ground in January 2026 and is set to become the largest government-owned compute facility globally.
Technically, Project Quantum is purpose-built around the concept of “Sovereign AI,” ensuring that sensitive data and AI workloads remain within national borders while leveraging advanced platforms such as Google’s Vertex AI and Gemini models for scalable model training and deployment. This architecture reflects a growing global emphasis on data localization, regulatory compliance, and digital sovereignty. From an infrastructure perspective, the project incorporates advanced thermal management strategies tailored to extreme desert environments, including seawater cooling for coastal deployments and high-efficiency district cooling systems for inland facilities like Riyadh. These innovations are critical for maintaining performance and energy efficiency at hyperscale in high-temperature regions.
Quick Facts
| Field | Value |
|---|
| Project Name | Google Saudi Arabia Project Quantum: $10B 1GW AI Data Center |
| Location | Riyadh (Primary Hub) & Dammam (Edge/DR) |
| Status | Under Construction / Initial Deployment (March 2026) |
| Commissioning | Phase 1 (250MW) Online: Late 2026; 1GW Target: 2030 |
| Total IT Load | 1,000 MW (1 GW) total projected program capacity |
| Total Capacity | Part of a sovereign AI supercluster with hundreds of thousands of GPUs |
| Tier Level | Tier III+ (Sovereign Cloud compliant) |
| Project Type | Sovereign AI Factory & Public Sector Cloud Hub |
City Profile
| Header | Details |
|---|
| City Name | Riyadh |
| Population | 7 to over 9 million |
| Urban Agglomeration | 7.9 to 9 million |
| City GDP | $550 billion by 2030 |
| Per Capita Income | $32,000 - $55,000 USD |
| City Tier | Tier 1 / Primary Data Center Hub (Riyadh) |
| Key Strengths | Capital city (Riyadh), massive government and enterprise demand, PIF backing, proximity to international connectivity (Jeddah/Dammam). |
Companies Involved
| Header | Details |
|---|
| Developer / Operator | Humain |
| Strategic Infrastructure Partner | Saudi Electricity Regulatory Authority (SERA) / Ministry of Investment. |
| Construction Contractor | MIS (Al Moammar Information Systems) / Local Subcontractors. |
| MEP Engineering | Google Global Data Center Engineering / HUMAIN Technical Team. |
| Network Connectivity | High-speed low-latency fabric connecting Riyadh, Dammam, and NEOM. |
| Power Infrastructure | Integrated with Saudi National Grid; 1.5GW total IT capacity target. |
Technical Specifications
| Header | Details |
|---|
| Power Capacity | 1,000 MW (1 GW) Program Total |
| UPS Redundancy | $N+1$ with secondary solar-plus-storage (BESS) backup. |
| Cooling System | District Cooling (Inland) and Seawater Cooling (Coastal/NEOM). |
| Connectivity | Core node for the Middle East’s "Cognitive City" digital backbone. |
| PUE Target | < 1.30 (Optimized for high ambient temperatures) |
| Energy Mix | Transitioning toward 100% renewable via Saudi Arabia's solar vision. |
Milestones
| Header | Details |
|---|
| Announcement | February 2026 |
| Construction Start | January 2026 |
| Phase 1 Go-Live | Q4 2026 |
| Full Buildout | 2030 |
Investment Details
| Header | Details |
|---|
| Total Investment | $10 Billion |
| Funding | Public Investment Fund (PIF) / Alphabet Inc. CapEx. |