TL;DR · 30-second read

The Short Version

Digital Realty, one of the world’s biggest landlords for the warehouse-sized buildings that run the internet, is teaming up with a partner to build them in Türkiye (Turkey).

These buildings, called data centers, hold the computers behind online banking, streaming, shopping and artificial intelligence tools. Building them inside a country makes apps faster for local users. It also helps companies follow local laws about where personal information must be stored.

The companies have not yet said who the partner is, how much they will spend, or when the first building will open.

MarketScreener reported that Digital Realty Trust (NYSE: DLR), the US-based data center real estate investment trust, has formed a joint venture to develop data centers in Türkiye. The move would take one of the world’s largest data center operators into a country that sits between Europe, the Middle East and Central Asia.

The partner’s identity, the planned capacity, the size of the investment, the ownership split and the construction timeline have not been made public.

Executive Summary

Digital Realty is setting up a joint venture, a jointly owned company shared with a partner, to build data centers in Türkiye. For a company whose footprint is concentrated in North America, Europe and selected emerging markets, this is a new country entry rather than an expansion of an existing campus.

The strategic logic is easy to see. Türkiye has a large domestic economy, a strong financial sector, and laws that push some personal and regulated data to be stored inside the country. Istanbul also sits on land and subsea fiber routes that link Europe with the Middle East. Those factors make local capacity attractive to cloud providers, banks, telecom carriers and, increasingly, companies deploying artificial intelligence.

What the announcement does not yet establish is scale. Without figures on megawatts (the unit used to measure how much electricity a data center can supply to its servers), investment or anchor customers, it is too early to say whether this will be a modest colocation foothold or a hyperscale-grade platform built for large cloud and AI deployments.

A Bridge Market, Not Just a New Flag

Türkiye’s appeal to data center operators rests on two things: domestic demand and geography. The country has a population of roughly 85 million people and a sizeable banking, retail and telecom sector, all of which generate data that must be stored and processed somewhere. Serving those users from inside the country cuts latency, the delay between a user’s action and a server’s response, which matters for payments, gaming, streaming and real-time applications.

Geography adds a second layer. Istanbul straddles Europe and Asia, and operators have long pitched it as a potential interconnection point for traffic moving between Europe, the Caucasus and the Middle East. Whether that promise turns into real traffic depends on carriers, internet exchanges and cloud on-ramps choosing to meet inside the new facilities. Digital Realty’s business model has leaned heavily on exactly this kind of interconnection density, so the value of a Türkiye entry will depend on its ability to attract networks, not just tenants.

Why Build With a Partner

Digital Realty has used joint ventures before when entering markets where local knowledge matters, including Brazil and India. The pattern is familiar across the industry. A local partner can bring land, relationships with power utilities and regulators, and familiarity with permitting, while the global operator brings design standards, a customer roster of multinational cloud and enterprise clients, and access to capital.

A joint venture also shares financial risk. Large data center campuses require heavy up-front spending long before rent arrives, and a partner that contributes equity reduces the capital Digital Realty must commit from its own balance sheet. The trade-off is control and economics: the parent books only a share of the returns, and governance terms such as who decides on expansion, pricing and exit can shape how the venture performs. None of those terms have been disclosed.

Power, Fiber and Fault Lines

Every modern data center project now lives or dies on electricity. AI servers draw far more power per rack than traditional enterprise equipment, and they often require liquid cooling rather than air. A Türkiye campus aimed at AI workloads would need both a large, reliable grid connection and a path to add more capacity over time. The availability and price of that power, and how much of it can be sourced from renewables to meet customer sustainability targets, will be central to its competitiveness.

Two further risks are specific to the market. Türkiye has experienced high inflation and sharp currency swings in recent years, which complicates long-term pricing; operators in such markets commonly seek contracts indexed to or denominated in hard currencies, but local customers may resist. The country is also seismically active, so site selection, structural engineering and geographic redundancy between facilities will be part of any serious customer’s due diligence.

Sovereignty Rules Could Decide the AI Question

Data sovereignty, the principle that data is subject to the laws of the country where it is collected or stored, is a strong driver of in-country capacity. Türkiye’s personal data protection law restricts how personal information can leave the country, and the rules governing cross-border transfers were revised in 2024. Sector regulations, particularly in banking, have long required certain systems to be kept inside Türkiye.

Those rules create steady demand from regulated industries regardless of AI. The open question is whether large-scale AI training and inference follows. Training frontier models tends to concentrate in places with abundant, cheap power, while inference, the day-to-day running of AI applications for users, benefits from being close to those users and inside their legal jurisdiction. A Türkiye platform is better positioned for the second category, and its success with AI is likely to hinge on whether global cloud providers and local enterprises choose to run AI services in-country rather than serving Turkish users from European hubs.

Background

Digital Realty Trust, founded in 2004 and headquartered in Austin, Texas, is one of the largest data center owners in the world. Its 2020 acquisition of Interxion significantly expanded its European footprint, and it has entered other markets through joint ventures and acquisitions, including Brazil, India and South Africa. The company earns revenue by leasing data center space, power and interconnection to cloud providers, network carriers and enterprises.

Türkiye’s data center market has historically centered on Istanbul, serving domestic banks, telecom operators and enterprises. Demand for in-country capacity has been supported by the country’s personal data protection law and sector rules that require certain data and systems to remain in Türkiye, alongside growing use of cloud services and, more recently, artificial intelligence.

Sources

Source: Digital Realty Trust Forms Joint Venture to Develop Data Centers in Turkiye, MarketScreener’s report on Digital Realty’s joint venture to develop data centers in Türkiye.