https://aidatacenterindex.com/countries/spain/feed/ Chronological feed for Spain using the best public timeline year available for each tracked facility. https://aidatacenterindex.com/datacenters/equinix-md5-madrid-spain.html https://aidatacenterindex.com/datacenters/equinix-md5-madrid-spain.html Alcobendas, Madrid, Spain | Planned | 6 MW — Equinix MD5 is a new International Business Exchange™ (IBX) data center located in the Alcobendas district of Madrid, Spain. Scheduled for completion in Q2 2026, the facility is designed with a total IT capacity of 6.4 megawatts (MW), speci https://aidatacenterindex.com/datacenters/aws-aragon-ai-mega-campus-spain.html https://aidatacenterindex.com/datacenters/aws-aragon-ai-mega-campus-spain.html Zaragoza, Aragon, Spain | Planned — Amazon announced in March 2026 that it would increase its Spain investment to EUR 33.7 billion ($39.8 billion) to expand and support AWS data center infrastructure for AI and cloud capabilities across Europe. The AWS Europe (Spain) Region i https://aidatacenterindex.com/datacenters/marenostrum-5-supercomputing-center-spain.html https://aidatacenterindex.com/datacenters/marenostrum-5-supercomputing-center-spain.html Barcelona, Catalonia, Spain | Operational | 10 MW — MareNostrum 5 is a heterogeneous EuroHPC supercomputer installed at the Barcelona Supercomputing Center. Its Lenovo Neptune liquid-cooled CPU partition spans 6,400 Sapphire Rapids nodes delivering 40 petaflops, complemented by accelerator n https://aidatacenterindex.com/datacenters/microsoft-azure-spain-madrid-east.html https://aidatacenterindex.com/datacenters/microsoft-azure-spain-madrid-east.html Madrid, Community of Madrid, Spain | Operational | 100 MW — Microsoft Azure launched its Spain Central region in Madrid in October 2022, backed by a €1.26 billion investment commitment. The region was established to serve Spain's enterprise market with local data residency, supporting compliance wit https://aidatacenterindex.com/datacenters/microsoft-aragon-ai-campus-spain.html https://aidatacenterindex.com/datacenters/microsoft-aragon-ai-campus-spain.html Zaragoza, Aragón, Spain | Under Construction | 300 MW — Microsoft is building a 300 MW flagship AI data center campus in Zaragoza, Aragón, as part of its multi-billion euro investment in Spanish digital infrastructure. The facility is specifically engineered to host high-density AI workloads for