The worldwide race to construct artificial intelligence infrastructure is quickly overtaking the world’s ability to provide brand-new information center capacity, tightening markets from Northern Virginia to Singapore and driving vacancy rates toward historic lows despite an unmatched construction boom.
International information center inventory broadened 25% over the past year to 16 gigawatts across the world’s 16 biggest markets in the very first quarter of 2026, according to CBRE’s latest Global Data Center Trends report. Yet even as developers included record levels of brand-new capability, need rose even faster, pushing average vacancy rates down to 6.7% from 8.3% a year previously.
The imbalance underscores how the explosive growth of AI work is improving the worldwide digital infrastructure landscape, forcing cloud suppliers, innovation companies and enterprise occupiers to protect capacity years ahead of time amid growing concerns over power availability and development restraints.
“Around the world, demand is surpassing even aggressive brand-new supply boosts,” stated Pat Lynch, Executive Managing Director of CBRE Data Center Solutions. “Business can no longer assume capacity will be available when they need it.”
The United States remains the epicenter of development. Northern Virginia, Atlanta, Dallas-Fort Worth and Chicago jointly included nearly 2 gigawatts of brand-new capacity over the previous 12 months, representing a 33% boost and marking the 4th consecutive year of double-digit expansion.
Even that surge in development has done little to alleviate market tightness.
Job rates have actually been up to simply 0.3% in Northern Virginia– the world’s biggest data center hub– and 1.8% in Dallas-Fort Worth as hyperscale cloud operators and AI developers strongly take in brand-new inventory. Net absorption across major U.S. markets reached a record 2,236 megawatts, a 34% increase from a year earlier.
The exact same pattern is emerging across international markets.
In Latin America, data center stock in São Paulo, Bogotá, Querétaro and Santiago broadened 41% year-over-year to more than 1 gigawatt of capability. Yet need from worldwide cloud companies and AI operators continues to consume recently provided space practically as quickly as it gets in the marketplace.
Europe is experiencing even more powerful demand growth. Leasing activity across the region leapt 90% compared to first-quarter 2025 levels, led by Frankfurt and London, two markets already facing severe land and power restrictions.
On the other hand, Asia-Pacific markets are becoming increasingly hard for occupiers to gain access to. Offered capability across the area has fallen by almost half over the past year, leaving just 248 megawatts of immediately offered inventory. Big contiguous blocks of space are ending up being particularly limited in key markets such as Singapore.
The growing appetite for AI calculating power is also altering the kind of centers occupants need. Operators are progressively seeking larger campuses efficient in supporting high-density, power-intensive workloads connected with sophisticated AI training and reasoning systems.
Nevertheless, relief from future building may stay minimal.
By the end of 2025, approximately 80% of all data center capability under building and construction in the 4 largest U.S. markets had already been preleased, according to CBRE, leaving little speculative stock available for future occupiers.
Power schedule is emerging as the market’s most considerable traffic jam.
Electrical grid limitations, transmission facilities delays and prolonged utility approval procedures are slowing advancement in a number of the world’s biggest markets, including Northern Virginia, Chicago, London and Frankfurt. In the United States, those constraints are expected to extend advancement timelines and limit significant supply development through the rest of the years.
As schedule tightens up, pricing power is shifting decisively toward proprietors and operators.
Chicago currently commands the highest rental rates amongst major U.S. information center markets, with pricing ranging in between $200 and $230 per kilowatt each month for mid-sized deployments. Typical rents in the market increased nearly 15% over the past year.
“Limited power, land and facilities are slowing advancement and keeping vacancy near absolutely no in some key U.S. markets,” stated Gordon Dolven, Head of Data Center Research for the Americas at CBRE. “These supply restraints will continue to push prices greater and redirect financial investment toward markets capable of scaling quicker.”
For financiers, developers and innovation companies, the message is ending up being significantly clear: in the age of expert system, access to power– not capital– might be the most important commodity in the international data center market.
