Program · Shared context
AWS Europe (Spain) / Aragon Region
Status Under Review · Zaragoza / Huesca, Aragon, Spain
Shared participant: Government of AragonSame market: Aragon, Spain
All records
Data center program / initiativeProgram record
Microsoft Aragon Data Center Region
Zaragoza metropolitan area, Aragon, SpainStatus Under Review
Capacity
See sites
4 constituent sites
Lead participant
Microsoft
Developer
Last updated
Aug 24, 2026
Most recent public record update
About Microsoft Aragon Data Center Region
Microsoft Aragon Data Center Region is in Zaragoza metropolitan area, Aragon, ES and is a program with in development status. Participants include Microsoft Corporation as developer. Key milestones include Region MSFT PIGA initially approved. (2025-11-01). fiber and duct network — 240 km fiber: Region MSFT PIGA common infrastructure includes approximately 240 km of fiber and 187 km of ducting. Permitting includes piga initial approval for Region MSFT three-campus PIGA (initially approved).
Constituent sites
4 linkedRelated projects
Projects sharing a market, utility, or organization.
Capacity
Operating capacity—An operating IT-capacity figure has not been publicly disclosed.
No additional capacity claims are published.
Development
0 phases · 1 milestonesNov 1, 2025
Region MSFT PIGA initially approved
CompletedInfrastructure
FiberSecured Or Contracted
240 km fiber
Region MSFT PIGA common infrastructure includes approximately 240 km of fiber and 187 km of ducting.
Closed Loop CoolingPlanned Or Represented
Constituent-site map
0 of 4 constituent sites mappedChild-site facts
0
Mapped child sites
0
Capacity figures
0
No map point available
Facts & sources
Published claims and their source links.
Known Physical Campus Count4 campusesActual
4 campuses
Government of AragonInitial approval of Microsoft PIGA for three Aragon data centersOfficial Gazette of AragonBOA order for initial Region MSFT PIGA approvalGovernment of AragonFourth Microsoft Aragon investment raises total above EUR10 billionGovernment of AragonVillamayor Microsoft campus declared of autonomous and general interestReutersMicrosoft to invest EUR6.69 billion in northeastern Spain data centersGovernment of AragonLa Muela Microsoft campus declared of autonomous interestMicrosoft LocalUnderstanding Microsoft datacenters in AragonGovernment of AragonPIGA Microsoft / Region MSFT
Region Msft Piga Campus Count3 campusesActual
3 campuses
Region Msft Piga Site Area283.79 hectaresActual
283.79 hectares
Region Msft Fiber Route Length240 kmActual
240 km
Region Msft Ducting Length187 kmActual
187 km
Region Msft Reported Investment€5.30 billionFact
€5.30 billion
Broader Announced Investment Context€6.69 billionFact
€6.69 billion