
Andorra is entering a new phase of its digital transformation. With the rollout of standalone 5G, the evolution of its data centres, the development of innovative services such as eSIM and cellular connectivity for Apple Watch, and the inauguration of the new NODE building, Andorra Telecom is strengthening its role as the country’s strategic digital infrastructure provider. In this interview, Andorra Telecom CEO Jordi Nadal discusses the sector’s key challenges and opportunities, the future of artificial intelligence, data sovereignty, and the company’s strategic priorities for the years ahead.
Interview: Irina Rybalchenko
Let’s start with Andorra Telecom’s eSIM service. How would you assess its performance since launch?
We are very pleased with the results. We have already sold 25,000 eSIMs, which is a very significant figure. The service is clearly aimed at tourists, and we see it as a complement to the roaming agreements available in neighbouring countries. Among the different plans, the three-day option is by far the most popular, while the seven-day package is also performing very well. The one-day plan, on the other hand, has generated considerably less demand.
Are you planning any further initiatives to enhance connectivity and services for tourists?
Yes. We intend to make the eSIM offering even more attractive and competitive, including, in some cases, unlimited data plans.
You are also introducing cellular connectivity for Apple Watch. What does this new feature offer?
This is an important new capability. We have been working with Apple for some time to enable Apple Watch users to integrate their mobile service directly into the watch. This requires a new technological platform, which will also open the door to many additional features.
The watch will become fully autonomous. It is particularly useful for people who practise sports. Two or three years ago, Apple Watch did not support roaming, whereas now it does. This means that, for example, you can cycle to neighboring La Seu d’Urgell wearing only your watch, make phone calls and send messages without having to carry your mobile phone.
Turning to the rollout of 5G, where does Andorra Telecom stand in the process? And how does Andorra compare with other European countries?
The deployment of 5G consists of two components. The first is the radio access network, which provides 5G coverage. The second is the 5G core, essentially the heart of the network.
All countries began by deploying the radio network. Monaco was the first European country to do so, in 2019. We completed our rollout at the end of 2021 and have continued enhancing it ever since. This is what allows users to see the 5G symbol on their phones and benefit from higher connection speeds.
The second stage involves deploying the 5G core. Most larger countries are either in the process of building it or have only recently completed it. Smaller countries (we are members of an association of small telecom operators) are following the same path. Luxembourg, for example, plans to have its 5G core operational by the end of this year, while we are working towards launching ours next year.
Once both the radio network and the core are in place, it becomes possible to unlock the full capabilities of standalone 5G: ultra-low latency, very high speeds and the ability to support extremely high device density.
Ultra-low latency is particularly valuable in industrial environments, but also in airports, ports and railway stations, where automated machinery and robots must communicate almost in real time. These are the types of applications currently driving the full deployment of standalone 5G in larger countries.
In the case of smaller countries, and Andorra in particular, we do not yet have a clear use case that makes us say: “We need standalone 5G today to take full advantage of all its capabilities.” However, deploying this technology takes approximately two and a half years. If we waited until a specific need emerged, for example, a new tourism service or another application requiring standalone 5G, we would have to tell our customers that it would take another two and a half years before we could provide it. Instead of waiting, we decided to move ahead with the deployment now.
The first feature we are almost certain to introduce is network slicing, one of the key capabilities of standalone 5G. In simple terms, it allows the network to be divided into separate virtual layers, with individual layers reserved for specific services.
For example, one layer could be dedicated exclusively to emergency services. In the event of a major incident, if the entire population attempted to make calls simultaneously, the public network could become congested because it is not designed for everyone to connect at exactly the same moment. A dedicated emergency slice, however, would continue operating normally, allowing emergency teams to communicate without interruption.
Standalone 5G is also highly valuable during large concerts and major events, where thousands of people are connected simultaneously. Andorra does not yet have many venues of this scale, but it is a need that will inevitably arise in the future.
In any case, we don’t want to fall behind. We have chosen to invest in the future, and that is why we are already deploying standalone 5G.
Can we say that today the digital economy is becoming one of the main drivers of Andorra’s economy, alongside tourism and the financial sector?
I believe that virtually everything is becoming digital, and we are an essential player in a very significant part of the economy.
In fact, it is becoming increasingly difficult to distinguish between the digital economy and the rest of the economy. Today, everyone is connected, artificial intelligence is finding its way into every sector, and we are the enablers of that transformation.
Andorra Telecom already operates three data centres, located in La Massana, La Comella and Santa Coloma. To what extent does this infrastructure meet the new demands created by artificial intelligence, automation and the growing need for data processing?
When people talk about data centres, they often refer to them as though they were all the same, but that is not the case.
Some data centres are primarily about power, cooling and physical space. Others provide the servers themselves, which customers can rent. Some operate as cloud platforms. And now we are seeing the emergence of data centres that rely mainly on GPUs rather than CPUs, because GPUs are specifically designed for artificial intelligence workloads.
There is a very strong trend in this direction because AI requires substantial computing infrastructure. As a result, significant business opportunities are emerging around the construction of very large data centres.
However, for a large-scale data centre to be commercially viable, three key conditions must be met: abundant space at the lowest possible cost, access to large amounts of electricity (also at the lowest possible cost) and highly efficient cooling systems.
When we talk about hyperscale data centres, we are talking about facilities with enormous energy requirements.
The question, then, is whether Andorra could become a suitable location for this type of infrastructure. Iceland, for example, benefits from inexpensive geothermal energy. Norway has abundant space and almost free hydroelectric power. In China, vast desert areas covered with solar panels generate gigawatts of electricity. By contrast, Andorra imports its electricity from neighbouring countries at market prices. That is our main Achilles’ heel. We also have limited land, and it is more expensive than in many other countries.
One factor that does work in our favour is the climate. In general, cooler temperatures make it easier and more efficient to cool computing equipment.
For these reasons, competing with the large data centres planned for locations such as Madrid or Zaragoza, or elsewhere in Europe, is extremely challenging.
Returning to AI-specialised data centres, what does make sense is to develop a smaller facility with artificial intelligence capabilities that enables companies to run their AI models within the country.
Because not everything is ChatGPT. Companies can develop and use their own AI models, and the infrastructure required for that is on a much smaller scale. We are not talking about building a 50 MW facility, but perhaps a 1 MW one, a data centre capable of meeting the country’s AI needs. From that perspective, establishing this type of AI-focused data centre in Andorra makes perfect sense.
A few years ago, there was a lot of discussion about the concept of the “sovereign cloud.” Today, given the dominance of major platforms such as Google, Amazon, Microsoft and Oracle, is it still possible to guarantee the data sovereignty of a country like Andorra?
Ten years ago, everyone was talking about the sovereign cloud in the sense that a country’s most sensitive data should be stored within its own territory.
But as the major hyperscalers have grown and continued to offer more and more functionalities, this has become increasingly difficult.
There was an initiative to bring an extension of a hyperscaler to Andorra, allowing a major platform to establish local infrastructure so that the country’s data could be stored there while remaining connected to its larger data centers. Ultimately, the project was abandoned because it proved to be technologically very complex, given the size of Andorra and the volume of data involved.
When you cannot physically keep the data within your own territory, it has to be stored elsewhere. The question then becomes: how do you guarantee sovereignty? The answer lies in encryption and key management. The data may be stored in external data centers, but the decryption keys remain in Andorra.
Andorra Digital has worked with hyperscalers to ensure that an Andorran institution using services such as Microsoft Azure can protect its data through a dual-encryption system.
It is like a door with two locks. One lock is controlled by the technology provider, for example, Google or Microsoft, and the other is controlled by Andorra.
If a foreign court were to request access to this data, the provider could supply its own key, but that alone would not be enough to open the door. Andorra’s key would also be required.
This is one way of guaranteeing data sovereignty: even if the data is stored outside the country, no one can access it without Andorra’s authorization.
This is a need shared by many small countries. The same applies to Gibraltar and other territories. The goal is to be able to use the world’s major technological infrastructures while maintaining control over who can access the data.


