The Spain Data Center Market Size, Share, Trends, & Investments By IT Infrastructure, Electrical Inf

Author : Snigdha Arizton | Published On : 20 Jul 2026

Spain is rapidly establishing itself as one of the fastest-growing data center markets in Europe. Backed by strong digital transformation initiatives, expanding cloud adoption, advanced connectivity infrastructure, and significant investments from global hyperscale operators, the country is becoming a strategic gateway for digital services across Europe, Africa, and the Americas.

The Spain data center market was valued at USD 3.35 billion in 2025 and is projected to reach USD 8.83 billion by 2031, growing at an impressive CAGR of 17.55% during the forecast period. Increasing demand for artificial intelligence (AI), cloud computing, Internet of Things (IoT), big data analytics, 5G networks, and digital services is driving unprecedented investment in hyperscale campuses and colocation facilities.

As sustainability and AI become central to digital infrastructure development, Spain is emerging as a preferred destination for next-generation data centers.

Why Spain Is Becoming a Leading Data Center Destination

Spain offers several strategic advantages that make it highly attractive for data center investments.

Key growth drivers include:

Rapid cloud adoption across enterprises
Increasing AI and machine learning workloads
Expansion of 5G connectivity
Rising internet and mobile data traffic
Government support for digital transformation
Strong renewable energy availability
Excellent international connectivity through submarine cables

Its geographic position also enables efficient data exchange between Europe, North America, Africa, and Latin America, strengthening Spain's role as a global connectivity hub.

Hyperscale Investments Accelerate Market Growth

Global data center operators continue making large-scale investments across Spain to meet growing digital infrastructure demand.

One of the most significant announcements came in September 2025, when Vantage Data Centers revealed plans to develop a new hyperscale campus in Villanueva de Gállego, near Zaragoza.

The project includes:

Approximately USD 3.71 billion in investment
Development across five phases
Around 40 hectares of industrial land
Construction spanning approximately ten years

Such investments reflect growing confidence in Spain's long-term digital infrastructure market.

AI-Ready Data Centers Are Transforming the Market

Artificial intelligence is becoming one of the strongest growth drivers for Spain's data center industry.

AI workloads require:

High-density computing infrastructure
GPU-optimized servers
Advanced cooling technologies
High-capacity power systems
Low-latency connectivity

In December 2025, EdgeMode secured power for an ambitious AI-focused data center platform in Spain through a joint venture with Blackberry Alternative Investment Fund (BAIF).

The project will include:

Five AI-focused campuses
Approximately 1.5 GW of combined power capacity

This large-scale development highlights Spain's growing importance as an AI infrastructure destination.

Renewable Energy Is Powering Sustainable Growth

Sustainability has become a defining feature of Spain's data center expansion.

Operators increasingly prioritize:

Solar energy
Wind power
Renewable Power Purchase Agreements (PPAs)
Advanced cooling systems
Energy-efficient facility design
Improved Power Usage Effectiveness (PUE)

For example, in April 2025, nLighten signed a long-term renewable energy agreement with Shell Spain to supply clean electricity for its MAD1 data center in Madrid.

Similarly, Templus began construction of a new data center in Ceuta in November 2025, designed to operate entirely on renewable energy.

The facility will initially provide:

Approximately 1.2 MW of power capacity
Expansion capability up to 2.4 MW
Around 26,910 square feet of space

These projects demonstrate Spain's commitment to environmentally responsible digital infrastructure.

Expanding Connectivity Strengthens Spain's Position

International connectivity remains one of Spain's greatest competitive advantages.

As of February 2026, the country hosts approximately 30 operational submarine cable systems, including:

2Africa
ACE (Africa Coast to Europe)
Grace Hopper
MAREA
WACS
Canalink
Subcan Link 1

Additionally, five new submarine cable projects are expected to become operational by 2028.

A major milestone occurred in July 2025, when Google announced plans for the Sol subsea cable connecting:

United States
Bermuda
Azores
Spain

Enhanced connectivity significantly reduces latency while improving cloud performance and international data exchange.

Large-Scale Campuses Continue to Expand

Demand for hyperscale infrastructure has encouraged developers to build increasingly large data center campuses.

Several organizations—including:

Form8tion Data Centers
Nostrum Group
QTS (Blackstone)
Solaria Edged Energy
Merlin Properties
Echelon Data Centres
Sierra DC
SAMCA Group

are developing facilities exceeding 100 MW.

These high-capacity campuses are expected to play a central role in supporting cloud computing, AI, and enterprise digital transformation.

Cloud Providers Strengthen Their Presence

Spain's cloud ecosystem continues expanding rapidly.

Global cloud providers with dedicated infrastructure in Spain include:

Amazon Web Services (AWS)
Microsoft
Google Cloud
IBM Cloud
Oracle Cloud

In March 2026, AWS announced plans to expand its AI-focused cloud infrastructure in Aragón to meet increasing demand for cloud computing and artificial intelligence services.

Growing enterprise cloud adoption continues driving demand for hyperscale and colocation facilities across the country.

AI Partnerships Drive Innovation

Technology companies are also investing in AI-ready digital infrastructure through strategic partnerships.

One notable example occurred in July 2025, when Real Madrid and Cisco announced plans to develop an AI-ready data center at the club's training complex, Real Madrid City.

The project includes:

100 Gbps network connectivity
Cisco Wi-Fi 7 deployment
AI-enabled infrastructure
Enhanced digital experiences across the campus

The initiative demonstrates how AI-ready infrastructure is expanding beyond traditional enterprise environments into sports and entertainment.

Market Ecosystem and Vendor Landscape

Spain's data center industry benefits from a broad ecosystem of investors, technology providers, engineering firms, and infrastructure specialists.

Leading Data Center Operators

Major colocation and hyperscale providers include:

AtlasEdge
CyrusOne
Data4
Digital Realty
Equinix
Global Switch
Iron Mountain
Merlin Properties
Nabiax
NTT DATA
Templus

New entrants—including AQ Compute, EdgeMode, Form8tion Data Centers, Echelon Data Centres, Prime Data Centers, Pure Data Centres, and QTS Data Centers—are increasing competition and expanding market capacity.

IT Infrastructure Providers

Spain's growing data center industry is supported by global technology companies including:

Cisco
Dell Technologies
Fujitsu
Hewlett Packard Enterprise
IBM
Lenovo
NVIDIA
Arista Networks

These vendors provide advanced servers, networking equipment, storage systems, and AI computing infrastructure.

Construction and Engineering Partners

Major engineering and construction firms supporting Spain's data center expansion include:

ACS Group
Arup
CapIngelec
Ferrovial
IDOM
ISG
Mercury
Ramboll
Hill International

Their expertise is helping accelerate delivery of increasingly sophisticated hyperscale facilities.

Cooling and Power Infrastructure

As AI workloads increase power densities, support infrastructure providers are introducing advanced cooling technologies.

Companies such as:

Vertiv
STULZ
Schneider Electric

are delivering liquid cooling solutions and energy-efficient infrastructure designed to support next-generation AI data centers.

Spain Data Center Market Outlook

Spain's digital infrastructure industry is entering a period of exceptional expansion.

Several long-term trends are expected to sustain market growth:

Artificial intelligence adoption
Cloud computing expansion
Hyperscale campus development
Renewable energy integration
Growth in submarine cable infrastructure
Enterprise digital transformation
Increasing colocation demand
Expansion of 5G and edge computing

With strong government support and continued private investment, Spain is well positioned to become one of Europe's most important digital infrastructure hubs.

Conclusion

The Spain data center market is experiencing remarkable growth, driven by hyperscale investments, AI-ready infrastructure, expanding cloud ecosystems, and world-class international connectivity. Combined with abundant renewable energy resources and a strong commitment to sustainability, Spain is becoming an increasingly attractive destination for global data center operators and technology companies.

As organizations continue accelerating digital transformation and AI adoption, demand for scalable, energy-efficient, and high-performance data centers will continue rising. With billions of dollars in planned investments and an expanding ecosystem of global technology leaders, Spain is set to play a pivotal role in shaping the future of Europe's digital economy.