Data centers are the backbone of AI, powering everything from chatbot queries to streamed videos and files stored in the cloud.
They are large facilities that house servers, storage systems and networking equipment used to store, process and distribute data.
The more data centers, the more AI.
But they use vast amounts of energy and require vast amounts of land.
Data centers are “where the computer is,” according to the 2026 AI Index Report, published by the Stanford Institute.
The report notes that “their capacity, geographic distribution, and underlying supply chains shape which AI systems can be built, and where.”
Which countries have the most data centers worldwide? How many of them are in Europe? And how does Europe compare in the global distribution of data centers?
The U.S. leads by a wide margin
The vast majority of the world’s data center infrastructure is concentrated in a small number of countries.
According to Cloudscene, which the report also uses, the United States (US) leads by a wide margin with 5,427 data centers in 2025.
That’s more than ten times the number in any other country, showing the extent of the US’s leadership.
Germany and UK ahead of China
Two major European economies, Germany (529) and the UK (523), come in behind the US. Surprisingly, they rank ahead of China, which has 449 data centers, despite its strength as a technological and innovation powerhouse.
Canada (337), France (322) and Australia (314) are other countries with over 300 data centers.
The Netherlands is also close behind with 298 centers.
Most of the remaining countries have fewer than 300 facilities each.
Russia (251) and Japan (222) round out the top 10 in terms of number of data centers. Brazil and Mexico also have between 150 and 200 centers.
EU total is less than half of the US
EU countries together have 2,269 data centers. This is 42% of the US total. When the UK is included, the figure rises to around 51% of the US level. This again highlights the strong position of the US.
Data center distribution across Europe
After the strong positions of Germany, the UK, France and the Netherlands, only a few other European countries have more than 100 data centers. These are Italy (168), Spain (144), Poland (144) and Switzerland (121).
Sweden (95), Belgium (81), Austria (68), Ukraine (58), Ireland (55) and Denmark (50) have between 50 and 100 data centers.
Regional patterns are clear in the distribution of data centers in Europe. Western Europe dominates, while Northern Europe is smaller but strategically important. Central and Eastern Europe is more fragmented and less developed.
Several EU countries have fewer than 35 data centers. Among EU candidate countries, Turkey leads with 35./BuzPost/
