Telefónica has launched an ambitious Deployment of 17 edge computing nodes across Spain The idea is to bring computing power closer to where the data is generated. It's a distributed network of mini data centers designed to address the growth of digital traffic, the rise of artificial intelligence, and the need to reduce latency in increasingly critical services.
This movement, framed within the European digital strategy, aims to offer competitive, sustainable and secure technological infrastructures for businesses and public administrations, while simultaneously strengthening data sovereignty within the European Union. The company leverages its extensive network of exchanges to transform them into small, localized data centers, thus creating an additional layer on top of its fiber optic and 5G network.
A network of 17 nodes spread across the country
Telefónica's plan is already in service 10 operational edge computing nodesTwo in Madrid and others in Barcelona, Valencia, Seville, Malaga, Palma de Mallorca, Bilbao, A Coruña and Terrassa (Barcelona). These are the first pieces of a national network that, according to the company's roadmap, will be completed with seven additional locations.
Throughout the planned deployment period, new nodes will be added in Zaragoza, Las Palmas de Gran Canaria, Valladolid, Gijón, Santa Cruz de Tenerife, Santiago de Compostela and MéridaWith these additions, by 2026 the operator aims to have a network of 17 distributed computing points capable of covering both large urban areas and areas with lower population density.
Telefónica emphasizes that this project is pioneer in Europe in the field of edge computing and that its size can grow if demand justifies it. The company estimates that, leveraging its existing network of exchanges, it could deploy around one hundred additional nodes in the medium term, which would significantly expand the network's reach.
For the operator, the key is reusing buildings already connected and with electrical serviceThis reduces time and costs compared to building large data centers from scratch. In this way, old copper power plants are converted into new pieces of digital infrastructure, with enhanced requirements for physical security, availability, and energy capacity.
What is an edge node and how does it differ from the traditional cloud?
Un The edge computing node acts as a mini data center It is capable of processing, analyzing, and storing information very close to where it is generated. Unlike large, centralized data centers or traditional public clouds, processing does not take place hundreds of kilometers away, but rather at the "edge" of the network.
This architecture allows maintaining Advantages of the cloud such as elasticity and high availabilityBut this comes with lower latency and much tighter control over data flow. In practice, some of the logic and computing runs locally, while other components can continue to rely on larger cloud infrastructures.
Thanks to this approach, the information can remain in environments subject to local regulation and European regulationsThis is especially relevant for critical sectors such as healthcare, industry, banking, public administration, or any activity subject to demanding data protection rules.
Telefónica argues that the edge model It is not intended to replace “hyperscale” data centersbut rather complement them. Proximity nodes handle latency-sensitive workloads and data control, while centralized infrastructures remain the backup for mass storage, backups, or less urgent computing tasks.
AI, GPUs as a service, and new enterprise use cases
One of the plan's key features is that these nodes will offer advanced artificial intelligence capabilitiesThe idea is that companies and institutions can run AI models close to the end user without buying specialized hardware or traveling to remote infrastructures.
To achieve this, Telefónica's edge computing network will allow consume GPUs as a serviceThis allows companies to pay for the use of graphics and computing power without making a large initial investment in graphics cards and servers. This model aims to lower the barrier to entry for projects in AI, computer vision, video analytics, and digital twins.
The deployment is designed to support a new generation of near real-time digital servicesIndustrial automation, connected vehicles and assisted driving, critical infrastructure monitoring, drone control, smart logistics, and immersive experiences are just some of the areas where milliseconds of difference can be crucial.
In addition to industrial sectors, the operator sees potential in areas such as retail, ports, city management, mass communications or the Internet of Things (IoT)where thousands of devices constantly exchange data. Processing some of that information at the edge reduces traffic to large data centers and allows for faster responses.
Synergy with Telefónica's FTTH fiber and 5G
The edge computing project relies on the Telefónica's next-generation telecommunications networkThe company has a fiber-to-the-home (FTTH) infrastructure that reaches more than 31 million properties in Spain and has achieved 5G coverage close to 95% of the population.
This capillarity, which encompasses both urban environments as well as rural areasThis is the foundation upon which Edge nodes are integrated as an additional layer. By placing computing capacity at points already connected via fiber and mobility, it is possible to offer low-latency services in a wide variety of environments, not just in large cities.
Telefónica has carried out the progressive closure of the fixed copper network, freeing up facilities which are now being repurposed as local data centers. In this way, the raised floor, available energy, and existing infrastructure become part of a new distributed digital network.
The deployment also integrates with the ecosystem of Network APIs powered by the Open Gateway projectA global initiative by the telecommunications industry to expose network capabilities in a standardized way. This opens the door for developers and technology partners to build applications that more easily take advantage of low latency, data location, and other advanced network services.
European data sovereignty and support from the European Union
Beyond the technical aspect, the deployment of these 17 nodes is part of a European strategy for digital sovereigntyThe project is aligned with the European Commission's roadmap for the development of next-generation Cloud-Edge solutions and with EU data objectives.
The initiative is part of a Important Project of Common European Interest (IPCEI) in the field of cloud and edge computing, coordinated by Brussels. In 2021, Telefónica Spain's proposal was the highest rated nationally and received the backing of the European Commission, which has allowed part of the plan to be financed with funds from the Spanish Government's Recovery, Transformation and Resilience Plan.
The European approach seeks to Companies and public administrations should not depend exclusively on platforms located outside the EU and enable them to develop applications on infrastructure located within the EU. This aims to strengthen data protection, ensure regulatory compliance, and foster a local technology industry.
The model championed by Telefónica differs from closed and highly centralized solutions from some major cloud providers. The operator advocates for an open and interoperable architecture, where different operators and technology companies share standardized interfaces, facilitating application portability and avoiding vendor lock-in.
Investment, technology partners and future scale
To make this plan a reality, Telefónica is combining own resources, European funds and agreements with technology partnersThe company has not publicly detailed the total investment volume, although it has indicated that around 100 million euros from EU programs have been allocated to initiatives related to edge computing.
The telecom company works with providers such as Nvidia and Nokia in different layers of the solutionFrom hardware and graphics acceleration to advanced connectivity and network management, it is also in talks with major cloud providers to integrate their services and enable businesses to combine distributed edge computing with large-scale cloud resources.
One of the operator's arguments is the ability to scale the network of nodes according to demandBuilding on its 17 current and planned locations, the company believes it could enable dozens more mini-centers using other data centers already part of its infrastructure. This incremental model allows growth to be adjusted to the actual rate of adoption of advanced digital services.
In parallel, the sector still faces challenges such as orchestration of so many distributed computing pointsThe overall energy efficiency of the system and its widespread adoption by SMEs, many of which are still in the early stages of digitalization, are key factors. Investing in edge computing opens up a range of possibilities, but it also requires consolidating an ecosystem of developers, integrators, and end users to fully leverage its potential.
With the creation of this network of 17 edge computing nodes, Telefónica takes a significant step in the evolution of Spain's digital infrastructure, combining its fiber and 5G network with local mini data centers to offer low latency, AI capabilities, and greater control over data, within a framework aligned with the European strategy for digital sovereignty and prepared to scale up if the country's technological demand requires it.
