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Spain data centers:16 sites, 486 MW operating.
As of 20 October 2026, Real Assets tracks 16 data center sites in Spain, 7% of the 229 tracked in Europe. Power capacity: 486 MW operating, 954 MW planned or under construction (reported for 11 of 16 sites). Most sites: Equinix (5), Microsoft (2), Amazon (1).
Open the data centers dataOperators in Spain
- Equinix5
- Microsoft2
- Amazon1
- DATA41
- Digital Realty1
- Echelon Data Centres1
- Iron Mountain1
- NTT1
Countries compared
- Germany43
- France38
- United Kingdom23
- Netherlands19
- Spain16
- Finland12
- Denmark9
- Sweden9
- Ireland7
- Italy7
- Turkey7
- Belgium6
- Norway6
- Austria5
- Poland5
How this data is built
Real Assets reads company pages, filings, news and listings, and records figures with a link to the page that published them.
Counts are sites Real Assets has recorded, not a full census, and grow as coverage grows. Sites are listed with the operator as published (the owner for industrial parks). Data updated 20 October 2026.
Questions
How many data center sites are in Spain?
16 as of 20 October 2026, 7% of the 229 tracked in Europe. This is what we have recorded, not a full census.
Who has the most data center sites in Spain?
By sites tracked: Equinix (5), Microsoft (2), Amazon (1).
How much power capacity is there in Spain?
Power capacity: 486 MW operating, 954 MW planned or under construction (reported for 11 of 16 sites).
How does Spain compare with other countries?
Spain ranks number 5 of the 15 largest countries by sites tracked. The largest is Germany with 43.
Where does the data come from?
Figures link to the page that published them. Publishers behind Real Assets data include Public Storage, Americold, Unite Students, Inside Self-Storage, Baxtel.
See every site, operator and source
This page is the summary. The workspace has the full list, the map, the deals and the sources behind each figure.
Open the data centers data