Warsaw’s grid bottleneck is pushing hyperscalers and investors to redirect capital toward Poznań, Katowice, Kraków and Wrocław. Where the next yield opportunities in Poland’s data-center market emerge in 2026.
Record capital meets a young investment universe
Poland has become the largest and fastest-growing data-center market in Central and Eastern Europe. The investment market was valued at roughly USD 1.16bn in 2024 and is projected to reach about USD 2.78bn by 2030 a CAGR of around 15.7%. Measured by installed IT load, the market stands at some 703 MW in 2026 and is growing at just over 7% a year toward nearly 1,000 MW by 2030/31. On a narrower basis professional colocation only CBRE puts today’s capacity at around 200 MW, with potential to double to 500 MW by 2030. The pipeline is substantial: on an installed base of roughly PLN 5bn, more than 20 projects are currently planned across some 61 colocation sites, of which about 31 are in Warsaw alone.
Warsaw at the limit: when the grid becomes the bottleneck
The concentration on the capital is running into a hard physical limit: grid connection. Available connection capacity has fallen by around 40% over the past two years, as network operators such as PGE and Tauron fail to keep pace with upgrades. At the end of 2025, roughly 157 MW were actually connected in the Warsaw area, while contracted connection requests already exceed 0.5 GW a structural demand overhang. The situation is aggravated by speculative capacity reservations: after solar and battery-storage projects, grid speculators have discovered data centers as an asset play, blocking scarce connection points. For investors, the connection agreement is becoming the true value driver of a site.
The capital rotation: Poznań, Katowice, Kraków, Wrocław
When Warsaw runs out of power, capital moves. Alongside the established anchors of Warsaw, Kraków and Wrocław, Poznań and Katowice are positioning themselves as secondary growth hubs; Gdańsk, Łódź and Bielsko-Biała are actively courting projects too. Their pitch: more available land, more flexible zoning and access to key infrastructure corridors. Kraków and Wrocław are simultaneously emerging as edge nodes for latency-sensitive industrial and 5G applications that need compute within 10–20 km. AI-focused campuses are already taking shape in Bielsko-Biała, Poznań and Kraków. Tellingly, Vantage Data Centers used a EUR 750m note not only to expand its 48 MW Warsaw campus but explicitly to eye distressed assets in secondary cities.
Hyperscaler capex and transactions as the demand engine
Demand is fed by an unprecedented global investment wave: the big hyperscalers’ capex is expected to exceed USD 600bn in 2026 up roughly 36% on 2025. Google plans USD 175–185bn, Microsoft USD 110–120bn, Amazon around USD 200bn; about three-quarters flows directly into AI infrastructure. Poland participates concretely: Microsoft brought its first hyperscale cloud region “Poland Central” online near Warsaw back in April 2023 and, in early 2025, committed a further roughly PLN 2.8bn (about USD 700m) for cloud and AI capacity through summer 2026. On the financing side, the market’s maturity shows: in 2024 Atman secured around USD 345m from six Polish and European financial institutions plus PLN 1.35bn in project finance for its 43 MW WAW-3 campus, whose first 15 MW phase went live in October 2024. Institutional capital increasingly flows via project finance and senior notes a clear sign the asset class is institutionalizing.
What this means for investors
- Connection over address: In 2026 a data-center site’s value hinges primarily on secured grid and power availability not the postcode. Warsaw prestige without megawatts is worth little.
- Secondary markets as a yield lever: Poznań, Katowice, Kraków and Wrocław offer cheaper land, faster permits and potentially higher entry yields at correspondingly higher leasing and connection risk.
- Distressed & repositioning: The grid bottleneck creates distressed projects with reserved but unused capacity attractive entry points for well-capitalized investors with energy expertise.
- Real estate–technology–energy interface: This is precisely where Prime East, through its PE Property Solutions arm, adds value at the junction of site control, connection capacity and technical design, where a data-center investment’s real value is created.
Conclusion
Poland’s data-center boom is real, but the bottleneck has shifted from demand to infrastructure. Whoever wants to invest in 2026 no longer follows Warsaw’s prestige but the available power – and that increasingly flows to the secondary markets. The winners will be those who treat real estate, technology and energy as a single investment.
Disclaimer: This article is for information purposes only and does not constitute investment, legal or tax advice. All figures without guarantee.
Sources:
- CBRE – Poland strengthens its position on Europe’s data-center map (500 MW by 2030)
- Warsaw Business Journal – CBRE: Data centers market could reach 500 MW by 2030
- Arizton / The Globe and Mail – Poland DC investment to reach USD 2.78bn by 2030
- Mordor Intelligence – Poland Data Center Market Size, Trends & Forecast 2031
- GlobeNewswire – Poland Data Center Market Investment Analysis 2026-2031 (Atman, Data4, Vantage et al.)
- Bankier.pl – New investment boom in Poland: more than 20 data centers (PLN 5bn)
- WysokieNapiecie.pl – Grid speculators fall for data centers (connection capacity, Warsaw 157 MW)
- Yahoo Finance – Poland Data Centers & Cloud Infra: Warsaw, Kraków, Wrocław anchors; Poznań, Katowice emerging
- Introl – Hyperscaler CapEx Hits $600B in 2026
- Prime East – Poland’s Data Center Power Demand to 2030
- Sprint Data Center – Data-center boom in Poland 2026
