UK's data center industry puts collaboration at the center of DCD Connect London 2026

Around 4,000 delegates from across the digital infrastructure industry gathered at London's Business Design Centre for DCD Connect London 2026, a two-day event focused on how Europe can build a more adaptable, resilient, and sustainable digital infrastructure market as demand continues to accelerate.

The agenda included a Cooling Innovation Showcase, a Nordics Spotlight, and the inaugural London Energy Summit, with discussions spanning sovereignty, power, supply chains, cooling, skills, and community engagement. While speakers offered different views on how the sector should evolve, one theme remained consistent throughout the event: closer collaboration will be essential to addressing the industry's growing infrastructure challenges.

Sovereignty Redefined Around Operational Resilience

Data sovereignty emerged as one of the central themes of the event, with speakers arguing that the concept should extend beyond the physical location of infrastructure.

Manuel Greisinger of Google said sovereignty should also consider whether infrastructure and the automation supporting it can continue operating under extreme conditions. Under this view, Europe does not necessarily need to own every component of its digital infrastructure, but it does need the ability to operate critical systems reliably and independently when required.

Greg Roberts of Ramboll argued that Europe should focus on areas where it can compete effectively rather than attempting to replicate the entire AI infrastructure stack. He also highlighted the importance of maintaining sufficient domestic compute capacity to support sovereign and frontier AI models.

Mark Pestridge of Telehouse pointed to Europe's multicultural and multilingual market as a potential advantage. He suggested that future infrastructure could be shaped around regional demand, including hybrid inference environments and a more geographically distributed data center model.

Data Center Growth Moves Beyond Traditional FLAP-D Markets

The first day also examined how Europe's digital infrastructure geography is beginning to change.

Regional discussions covering the UK, the Nordics, and Iberia showed that different markets are approaching growth in different ways. As demand for low-latency infrastructure rises, developers are increasingly looking beyond traditional FLAP-D hubs toward second- and third-tier cities.

This shift is placing greater emphasis on what speakers described as "PPP", power, permits, and people. As data centers move into new locations, community engagement is becoming a more important part of the development process alongside power availability and planning approvals.

Roberts highlighted opportunities to make better use of stranded power and pointed to Danish waste heat reuse schemes as examples of how data centers can become more integrated with local energy systems. Smaller facilities could also become more closely embedded within communities rather than concentrating development solely in very large campuses.

George Rockett of Yotta and DCD raised the broader idea of treating data centers as part of civic infrastructure. The underlying message was that community considerations should be addressed early in the development process rather than after projects are already committed.

Standardize Long-Lead Equipment, Keep the Rest Flexible

Infrastructure design was another major focus, particularly as rapidly changing AI workloads make fixed assumptions increasingly difficult to maintain.

During the debate on the "universal design" approach, speakers discussed whether facilities can continue to rely on standardized designs while GPU technology and power densities evolve so quickly. The consensus was not that standardization should be abandoned, but that it needs to become more selective.

Derek Allen of Global Switch argued that standardized components remain important for managing delivery costs. Colin Wyatt of GreenScale Data Centres suggested that difficult-to-replace equipment such as transformers and chillers should remain standardized, while smaller and more adaptable components should retain greater flexibility.

This approach would allow operators to control cost and procurement risk while still responding to rapidly changing workload requirements. It also places greater importance on bringing OEMs into the design process earlier, ideally before specifications are fully locked.

Cooling Becomes Part of the Core Compute Strategy

Cooling received significant attention throughout the event, reinforced by the dedicated Cooling Innovation Showcase.

As AI workloads increase rack densities and heat output, cooling is increasingly being treated as part of the overall compute strategy rather than as a separate facility consideration. The inaugural London Energy Summit further reflected the industry's growing focus on power, cooling, and sustainability as interconnected infrastructure challenges.

The broader takeaway from DCD Connect London 2026 was that Europe's data center sector is becoming more complex across nearly every dimension, from sovereignty and power availability to design flexibility and community engagement. Addressing those challenges will require closer coordination between operators, developers, utilities, technology providers, policymakers, and local communities.