Transatlantic Innovation Campus: 500MW AI Hub Croatia
Status: Under Construction (Announced May 2026) | Location: Dugopolje
Project Overview
The Transatlantic Innovation Campus (TIC) is a monumental €50 billion multi-year development in Croatia, officially unveiled in May 2026 as the largest private investment in the nation's history. Situated in the strategic Dugopolje region near Split, the campus is designed to be Europe's premier "AI Powerhouse," featuring a massive 500MW capacity tailored specifically for large-scale AI model training and sovereign European cloud services. The facility serves as a critical bridge between the U.S. technology sector and the burgeoning digital economies of Southeast Europe, leveraging Croatia’s stable geopolitical position and its role as a landing point for major Mediterranean subsea cables. Architecturally, the campus is built to Tier IV standards and utilizes next-generation direct-to-chip liquid cooling systems to support high-density GPU clusters. Beyond mere data storage, the TIC is envisioned as a holistic innovation ecosystem, integrating advanced research labs and academic partnerships to foster European AI talent. By utilizing 100% renewable energy sourced from local solar and wind projects, the TIC aims to set a new global benchmark for sustainable, gigawatt-scale digital infrastructure that preserves data residency while providing world-class compute performance.
Quick Facts
| Field | Value |
|---|
| Project Name | Transatlantic Innovation Campus: 500MW AI Hub Croatia |
| Location | Dugopolje |
| Status | Under Construction (Announced May 2026) |
| Commissioning | Phase 1: Q4 2027; Full Capacity: 2030 |
| Total IT Load | 420 MW |
| Total Capacity | 500 MW |
| Tier Level | Tier IV (Sovereign AI Standard) |
| Project Type | Hyperscale / AI Innovation Campus |
City Profile
| Header | Details |
|---|
| City Name | Dugopolje |
| Population | 3,700 |
| Urban Agglomeration | 340,000 |
| City GDP | Estimated €120–150 million |
| Per Capita Income | ~€16,000–€18,000 annually |
| City Tier | Tier 3 – Emerging Industrial & Logistics Hub |
| Key Strengths | Strategic logistics location near Split, industrial zones, highway connectivity, warehousing and distribution, proximity to Adriatic ports and tourism markets |
Companies Involved
| Header | Details |
|---|
| Developer / Operator | TIG Infrastructure |
| Strategic Infrastructure Partner | Microsoft / NVIDIA (Infrastructural Alignment) |
| Construction Contractor | Strabag / Bechtel |
| MEP Engineering | Deerns |
| Network Connectivity | HT (Hrvatski Telekom) / A1 Croatia |
| Power Infrastructure | HEP (Hrvatska Elektroprivreda) |
Technical Specifications
| Header | Details |
|---|
| Power Capacity | 500 MW Total Utility Power |
| UPS Redundancy | 2N + 2 (Distributed Redundancy) |
| Cooling System | Closed-loop Liquid Cooling; Waste Heat Recovery for Local Grid |
| Connectivity | 4+ Diverse Terrestrial Paths; Subsea Cable Gateway Access |
| PUE Target | 1.14 |
| Energy Mix | 100% Renewable (Wind & Solar PPA) |
Milestones
| Header | Details |
|---|
| Announcement | May 1, 2026 |
| Construction Start | June 2026 |
| Phase 1 Go-Live | October 2027 |
| Full Buildout | 2030 |
Investment Details
| Header | Details |
|---|
| Total Investment | €50 Billion (Total Program Value) |
| Funding | Private Equity (TIG) & U.S. Institutional Investors |