EMEA has 12.5 GW of operational data-centre capacity in service and 78 GW in the pipeline. It is no longer demand but the grid connection that decides where capital lands. For Poland, that is redrawing the map away from Warsaw.
The bottleneck has switched sides: from demand to power
Europe’s data-centre market is no longer constrained by demand. According to Colliers’ EMEA Data Center Markets Report H1 2026, the region currently holds around 12.5 GW of operational capacity while 78 GW of new projects sit in the pipeline their delivery hinging primarily on the availability of electricity. Energy constraints in the established core markets (Frankfurt, London, Amsterdam, Paris, Dublin) are steering capital deliberately toward new locations, and Poland is one of the main beneficiaries of that reallocation. For institutional investors the message is clear: the return lever no longer sits in the demand forecast but in a secured grid connection.
Poland is scaling and the numbers back the thesis
Poland’s data-centre base is growing from roughly 660 MW of installed capacity (2025) to about 702 MW in 2026; market value rises, per Mordor Intelligence, from around USD 1.9 billion to roughly USD 2.2 billion, with a planned capacity addition of some 935 MW over 2026–2031. Poland today counts around 61 colocation facilities, of which about 31 are in Warsaw. How deeply the sector is already embedded in the real economy is shown by the “Driving the Economy” report from the Polish Data Center Association (PLDCA) with PwC: in 2025 the sector generated PLN 10.6 billion in gross value added and PLN 4.3 billion in fiscal revenue.
Hyperscaler capital as the anchor investment
Hyperscaler demand remains the central capital driver. Microsoft is investing a further PLN 2.8 billion (around USD 704 million) to expand its cloud and AI infrastructure in Poland completing in June 2026, building on the USD 1 billion investment of 2020 that created Azure Poland Central, Central and Eastern Europe’s first hyperscale cloud region. In parallel, Google has signed a memorandum with the Polish Development Fund (PFR) and the National Cloud Operator, speaks of a commitment “in the billions,” plans to train one million people in AI skills and projects a GDP effect of roughly 8 percent. Such commitments anchor long-term occupancy contracts the very basis on which real-estate capital becomes calculable.
The real story: capital is leaving Warsaw
The decisive fresh trend of 2026 is geographic. Because a medium-voltage tie-in in Warsaw can take up to 18 months, developers are redirecting capital to the secondary cities. According to the 2025–2030 market report (Warsaw, Kraków and Wrocław as core cities; Poznań and Katowice as emerging secondary hubs), land prices in Kraków, Wrocław and Poznań sit 30–40 percent below Warsaw levels, and grid headroom is available. The transmission plan of grid operator PSE shows connection times of around six months for these cities versus up to 18 months in the capital. Poznań scores on proximity to German industrial clusters and inflows of renewable power from Baltic offshore wind, and carries a 150 MW AI campus announced in 2025; Cisco’s Kraków build, with hand-over in mid-2026, positions the south for cross-border workloads. Large projects such as Switch Datacenters’ WAW1 campus near Warsaw (over 100 MW, first phase 60 MW in 2026) and the planned 3.2 GW “Baltic Data Center Campus” in the north show the range. Regulatory tailwind comes from Brussels: the EU’s draft “Cloud and AI Development Act” (CADA) of June 2026 aims to triple Europe’s computing power by 2035 and assigns Poland a leading role.
What this means for investors
- Grid connection is the new due-diligence metric. Secured grid readiness now drives value more than location or build cost – a six-month rather than 18-month connection fundamentally changes IRR and time-to-revenue.
- Secondary cities offer the better risk-return mix. Land 30–40 percent cheaper plus available grid capacity in Kraków, Wrocław, Poznań and Katowice can more than offset the locational disadvantage versus Warsaw.
- Hyperscaler contracts de-risk the capital side. Long-term occupancy by Microsoft, Google & co. makes cash flows predictable and improves financeability versus speculative development.
- Prime East / PE Property Solutions operates precisely at the real-estate–technology–energy interface: site selection on grid and energy criteria, structuring of land and connection security, and linkage to durable occupancy demand.
Conclusion
Poland’s data-centre boom is no longer a Warsaw-only story. The limiting factor is power, not demand and where the grid connection arrives faster, capital follows. In 2026 the secondary cities are shifting from fallback option to strategic primary target. Whoever controls the right sites with secured connections early holds the longer lever.
Note: This article is for information purposes only and does not constitute investment, legal or tax advice. All information is given to the best of our knowledge; market figures may vary by source and methodology.
Sources
- Eurobuild CEE – Poland to benefit from data centre realignment (Colliers EMEA H1 2026)
- Eurobuild CEE – Data centres spread out across the region
- Eurobuild CEE – Data centres to transform Polish economy (PLDCA/PwC)
- Eurobuild CEE – EU targets Poland for rapid data centre growth (CADA)
- DatacenterDynamics – Microsoft to invest $704m into expanding Polish data centers
- GlobeNewswire – Poland Data Centers & Cloud Infra Market Report 2025-2030 (secondary hubs)
- Mordor Intelligence – Poland Data Center Market
- Arizton – Poland Data Center Market
- GlobeNewswire – Poland Data Center Market Investment Analysis 2026-2031
- datacenterHawk – Poland’s Data Center Boom: 3.2GW
- Prime East – Poland’s Data Center Power Demand to 2030
