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Microsoft to invest 10 billion in a data center in Portugal

14/11/25

Microsoft has just announced a colossal investment of 10 billion dollars in a new data center dedicated to artificial intelligence in Portugal, more precisely in Sines, on the Atlantic coast. This massive commitment makes Portugal a key player in the European race for AI infrastructures and highlights the strategic importance that society attaches to computing power.

A major project

The future center, developed in partnership with Start Campus, a Portuguese developer of data center parks, and Nscale, a British specialist in AI infrastructure, should house more than 12,600 last-generation graphics processors (GPUs). This equipment will allow Microsoft to deploy and host large-scale artificial intelligence models, offering unparalleled performance for its cloud services.

Brad Smith, president of Microsoft, highlights: “This project positions Portugal as a reference for responsible and large-scale AI development in Europe.”

Why Portugal?

Several factors explain this strategic choice:

  1. An ideal location: Sines benefits from underwater connections to Europe, Africa and the Americas, guaranteeing fast and reliable data transit.
  2. Competitive energy and a favorable climate: Portugal offers controlled costs and a temperate climate, major assets for operating a data center with high energy density.
  3. Development potential: The Start Campus campus includes six buildings, including one already operational, offering a capacity for gradual ramp-up.
  4. Data sovereignty and security: Having computing resources in Europe makes it possible to better respect local regulations (RGPD) and to strengthen the technological sovereignty of the continent.

Impacts for the technology sector and digital creation

For Microsoft, this infrastructure means strengthening its position in the global AI race. For Portugal and Europe, this is a strong signal: data centers are becoming strategic assets, and tech giants are now concentrating massive investments there.

For digital marketing and creative professionals, this evolution will have direct consequences:

Perspectives

Microsoft should soon detail the construction schedule and the commissioning of the various phases. The initiative could also attract other cloud and AI players to Europe, creating a real ecosystem around Portugal. For creative and marketing professionals, it will be crucial to follow these developments to anticipate new opportunities and tools related to AI.

Sources:

(reuters)

(DatacenterDynamics)

(Investing.com)

(Winbuzzer)

Frequently asked questions

What is the GPU (Graphics Processing Unit)?
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What is the GDPR (General Data Protection Regulation)?
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What is the Start Campus?
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What is the AI Pipeline?
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