Black Sea AI Gigafactory Campus (500MW Capacity)
Status: Approved / Pre-construction | Location: Constanța Logistics Zone, Black Sea Coast, Romania
Project Overview
The Black Sea AI Gigafactory in Constanța, Romania, represents a monumental leap forward for Eastern European digital infrastructure, marking the entry of the Balkan region into the elite tier of "gigawatt-scale" computational engineering. Spearheaded by a consortium of European infrastructure funds in alliance with sovereign entities, this massive €5 billion ($5.6 billion USD) development is engineered to support the rapid growth of sovereign AI platforms, large language model (LLM) training, and enterprise high-performance computing (HPC) across the European continent. The campus architecture is designed specifically to handle heavy structural and thermal loads generated by next-generation graphics processing unit (GPU) clusters. Moving away from legacy air-cooled designs, the facility features advanced modular data halls integrated with direct-to-chip liquid cooling manifolds and closed-loop thermal distribution networks. This mechanical infrastructure allows the massive facility to operate at an ultra-efficient Power Usage Effectiveness (PUE) target of 1.14, a notable achievement for a high-density deployment of this scale.
Quick Facts
| Field | Value |
|---|
| Project Name | Black Sea AI Gigafactory Campus (500MW Capacity) |
| Location | Constanța Logistics Zone, Black Sea Coast, Romania |
| Status | Approved / Pre-construction |
| Commissioning | Q2 2028 (Phase 1 Go-Live) |
| Total IT Load | 400 MW |
| Total Capacity | 500 MW |
| Tier Level | Tier IV Compliant |
| Project Type | Megascale Sovereign AI / Wholescale Hyperscale |
City Profile
| Header | Details |
|---|
| City Name | Constanța |
| Population | Approximately 265,000 |
| Urban Agglomeration | Approximately 425,000 |
| City GDP | Approximately USD 11–13 billion (estimated metropolitan economy) |
| Per Capita Income | Approximately USD 26,000–29,000 |
| City Tier | Tier 2 Emerging European Port City |
| Key Strengths | Largest seaport on the Black Sea, strategic logistics hub, renewable energy development, offshore wind potential, international trade gateway, strong transport connectivity, industrial base, expanding digital infrastructure, and proximity to Southeast European markets. |
Companies Involved
| Header | Details |
|---|
| Developer / Operator | National Digital Grid & Partners |
| Strategic Infrastructure Partner | Transelectrica (TSO) & Regional Energy Consortiums |
| Construction Contractor | To be finalized (Top-tier European Mission-Critical GC) |
| MEP Engineering | To be finalized (Specialized Megascale European MEP Consultants) |
| Network Connectivity | Inter-Balkan Fiber Ring, Black Sea Subsea Transatlantic Lines |
| Power Infrastructure | On-site dedicated 400kV high-voltage utility transmission substation with direct co-located generation balancing frameworks. |
Technical Specifications
| Header | Details |
|---|
| Power Capacity | 500 MW total utility power allocation |
| UPS Redundancy | 2N isolated parallel distributed redundant static UPS system |
| Cooling System | Direct-to-chip liquid cooling manifolds and closed-loop liquid-to-air chillers |
| Connectivity | Carrier-neutral, hyper-isolated multi-path dark fiber infrastructure |
| PUE Target | 1.14 |
| Energy Mix | 100% Low-Carbon Supply via Nuclear Allocation and Wind PPAs |
Milestones
| Header | Details |
|---|
| Announcement | Q1 2026 |
| Construction Start | Q4 2026 |
| Phase 1 Go-Live | Q2 2028 |
| Full Buildout | Q4 2031 |
Investment Details
| Header | Details |
|---|
| Total Investment | €5,000,000,000 ($5.6 Billion USD) |
| Funding | Sovereign Infrastructure Investment Funds & Consortium Debt Facilities |