On March 2, 2026, on the Mobile World Congress floor in Barcelona, Amazon announced an additional €18 billion (about $21 billion) for data center and AI infrastructure in Spain. Stacked on top of the €15.7 billion committed in late 2024, planned investment in the country now totals €33.7 billion — the largest technology investment ever announced in Spain. Most of it lands in Aragón, the region that hosts the AWS Europe (Spain) Region.
The announcement is news, but it is also a signal: AI demand is rewriting how cloud regions get sited. Power, land, renewables, and supply chain are now the first-order variables, and teams with EU data residency requirements are the most direct beneficiaries of capacity arriving in southern Europe.
Reading the Numbers: From €15.7 Billion to €33.7 Billion
AWS committed €15.7 billion to Spain in late 2024; the €18 billion announced at MWC is an addition, not a replacement. Amazon entered Spain in 2011 and has since poured more than €20 billion into the country cumulatively, so the announcement lands neatly on its fifteenth anniversary there. David Zapolsky, Amazon’s chief global affairs and legal officer, kept the framing short: “This is a long-term bet on Spain, and we’re proud to make it.”
The useful comparison is the €15.7 billion committed in late 2024 — already among the largest single corporate investments Spain had seen. Doubling down twice in two years says AI capacity planning has graduated from single-region redundancy to multi-year, multi-province national engineering.
One detail worth writing down: the €33.7 billion is planned, forward-looking investment. The GDP and jobs figures are modeled estimates, not realized results.
Data Centers in All Three Aragonese Provinces
New data centers will go into Teruel — AWS is the first tech company to announce a facility there — with expansion in Huesca and Zaragoza, giving AWS a footprint across all three Aragonese provinces. Teruel is Aragón’s least populated province and has battled depopulation for decades, so a hyperscale campus landing there is a rare industrial reversal for the region. AWS builds data centers in clusters of three or more, with independent power and networking and low-latency interconnection between sites; the existing Spain Region opened in November 2022, and this wave densifies the same geographic base.
Beyond the halls themselves, the money funds three supply chain facilities: a server manufacturing plant for assembly and testing, a fulfillment warehouse, and a site for manufacturing and repairing AI servers — the last one tied to Amazon’s circular economy strategy. The supply chain facilities are expected to create roughly 1,800 direct jobs in Aragón.
The Economic Model: Jobs and GDP Through 2035
The official modeling: through 2035, the investment should contribute about €31.7 billion to Spain’s GDP and support roughly 29,900 full-time-equivalent jobs per year (direct, indirect, and induced combined), of which 6,700 are direct. For Aragón alone: about €18.5 billion of GDP and 13,400 jobs per year, 4,200 of them direct.
How to read those numbers: they are annual-average model outputs whose magnitudes depend on assumptions. The direction — large-scale, multi-year, localized — matters more than the decimal points.
The Energy and Sustainability Fine Print
Data centers of this size cannot dodge Europe’s energy accounting. Amazon’s stated baselines: the Aragón data centers have run on 100% renewable electricity matching since the Region opened in 2022; the company commits to net-zero carbon by 2040; and it plans 100 solar and wind projects in Spain, including seven new solar farms.
On water, the target is water-positive by 2030 (53% progress as of 2024), with €17.2 million funding five water projects in Aragón; community programs get another €30 million through 2035. On talent, Amazon says it has trained more than 200,000 people in Spain since 2017 and, with the Ministry of Education, aims to give half a million students AI and digital skills training by 2027. None of this is decoration: in the EU and Spain, power permits, water rights, and carbon reporting now directly gate how fast these buildings finish.
Europe’s AI Infrastructure Race, in Miniature
Current users of the AWS Spain Region include Telefónica, BBVA, Iberia, Iberdrola, and the Government of Aragón. SiliconANGLE reports that some of the new capacity will be dedicated to AI infrastructure, in line with AWS’s recent Trainium3-based AI server roadmap — its Trn3 UltraServer packs up to 144 Trainium3 chips per machine, so the buildout and the custom-silicon strategy are the same game.
Zoom out and this is a miniature of cloud providers shifting in Europe from “regional redundancy” to competing for sovereign AI capacity: regulation keeps data inside the EU, inference demand keeps compounding, and southern Europe’s power and land have become the scarce chips on the table. For the rest of that week’s AI news, see our weekly roundup.
What It Means for Developers and Product Teams
Three practical effects. First, EU data residency: southern-European AI workloads gain a landing zone that will keep expanding, improving latency and compliance options together. Second, capacity planning: European inference economics will shift as these regions come online, so multi-region cost models deserve a rerun. Third, risk control: a commitment is not capacity — Amazon published no completion timeline, so don’t architect against future capacity as if it were already there.
Sources
- Amazon increases investment in Spain to €33.7 billion — MWC Barcelona
- Amazon to invest another $21B in Spain with focus on data centers — SiliconANGLE
- Amazon to invest additional $21 billion in Spain data centres, AI — Reuters
AI-assisted summary compiled from the sources above, reviewed by a human before publishing.