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🖥Digitalstrategic

Atman Data Center Warsaw-3 (WAW-3) Campus in Duchnice

under construction stage: operational
2.5 bn PLN
programme budget (multi-year) · data from 2025 ≈ 2.5 bn PLN (value-by-stage, est., nominal)

A data center campus built by Atman in Duchnice, in the Ożarów Mazowiecki municipality (Mazowieckie Voivodeship), near Warsaw. It is ultimately to consist of three buildings with a combined colocation area of nearly 19,000 m² across 36 data halls and 43 MW of IT capacity, with room for more than 50,000 servers. The first building, with 14.4 MW of capacity and an area of 6,324 m², was officially opened on 18 September 2025, after construction began on 12 October 2023. The target value of the investment is PLN 2.5 billion; the facility is powered by energy from renewable sources. The project secured a PLN 1.35 billion syndicated loan from six financial institutions.

How it went

Assessment: too early to assess. Signals only where documented.

Delivery partial

Timeline

  1. Construction start 12 Oct 2023

Change history

  • 18 Sep 2025 stage: operational
  • 12 Oct 2023 stage: construction

Significance

Once fully completed, WAW-3 is to be the largest data center campus of a Polish operator and one of the key digital hubs in Central and Eastern Europe, with 43 MW of IT capacity and room for more than 50,000 servers. The investment increases the country's colocation resources for cloud and AI services, while renewable energy supply and closed-loop cooling are intended to limit its environmental footprint.

Sources 5 · 5 archived

Every fact on this card comes from the sources below. Next to each source — which fields it supports.

  1. Atman Opens Flagship Data Center WAW-3 ↗ archived ✓
    Atman 18 Sep 2025
    StatusStageStage historyConstruction start
    Status „The grand opening of the Atman Data Center WAW-3 was held on September 18, 2025."
  2. Atman uruchomił pod Warszawą centrum danych WAW-3 za 2,5 mld zł ↗ archived ✓
    Magazyn Przemysłowy Sep 2025
    CostInvestor
    Cost „Atman uruchomił pod Warszawą centrum danych WAW-3 za 2,5 mld zł"
  3. Atman pozyskał 1,35 mld zł na rozbudowę centrów danych ↗ archived ✓
    ITwiz
    Cost
  4. Construction of Atman Data Center Warsaw-3 started ↗ archived ✓
    Atman 16 Oct 2023
    Construction startStage history
    stage_events[0] „The members of the company's Management Board and Supervisory Board held a symbolic groundbreaking ceremony for the construction of the Atman Data Center Warsaw‑3 (WAW‑3) in Duchnice on October 12, 2023."
    locations[0].voivodeship „The village of Duchnice, located in the immediate vicinity of Ożarów Mazowiecki, 30 minutes from the Warsaw city center."
  5. Poland's Atman launches first phase of new Warsaw data center campus ↗ archived ✓
    DatacenterDynamics Sep 2025
    Status
    Investor „Atman has officially opened the gates of WAW-3 – an investment with a target value of PLN 2.5 billion."