Iberian Data Center Capacity Has Expanded
The Iberian Peninsula is set to double its share of European data center capacity by 2030 due to renewable energy growth.
Updated on Oct. 14, 2026 in Data Centers
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Data center capacity across Spain and Portugal has entered a period of rapid growth, fueled by abundant wind and solar resources. By 2030, the region is projected to account for 11.5% of the total installed data center capacity in Europe.
Why it matters
The region has attracted significant development by leveraging local renewable energy sources and securing critical grid connections to support energy-intensive infrastructure. This expansion positions Spain and Portugal as key hubs for European digital services.
The Iberian Peninsula held 5.8% of Europe's data center capacity in 2025 and is projected to reach 11.5% by 2030. Spain alone expects its data center capacity to reach 3.9 GW by the same year.
The details
Power developers are building specialized day-and-night power solutions and securing grid access to accommodate the surge in facility construction. Data center builders are specifically targeting the region to integrate wind and solar energy into their operations.
Timeline
In 2025, the Iberian Peninsula held 5.8% of European data center capacity.
By 2030, the region will reach 11.5% of the total European capacity.
The Tech Race
This development follows the established trend of integrating renewable energy grids with industrial data center expansion. The Iberian Peninsula is leveraging its natural resources to compete with legacy European tech hubs that face energy grid constraints.
Increased local capacity may improve latency and service reliability for regional users of cloud and digital platforms. The expansion supports the broader adoption of sustainable computing as facilities increasingly rely on renewable power.
The takeaway
The rapid growth of the Iberian data sector highlights how access to sustainable energy is redefining where large-scale digital infrastructure is built. Readers should anticipate more cloud service providers focusing on regions with favorable renewable grid conditions.
Further reading
Learn more about the latest industry trends in Data Centers.
Source note: This article includes information reported by Windfair.
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