atNorth to build 30MW metro data centre in Stockholm

atNorth to build 30MW metro data centre in Stockholm is profiled by BTW Media because public-source evidence links it to internet infrastructure, governance, operational dependencies, or market visibility.

• atNorth will build a 30 MW heat-reuse enabled metro data centre near its existing Stockholm campus, expanding its Nordic footprint and supporting scalable digital infrastructure.
• The facility will recover excess heat for local use and improve redundancy across multiple sites, meeting growing demand for energy-efficient, high-performance computing in the region.

What happened

Nordic colocation and high-performance data centre provider atNorth has announced plans to develop a new 30 MW metro data centre in Stockholm, Sweden, named SWE02, adjacent to its first Swedish facility, SWE01. The site is designed to allow customers to deploy seamlessly connected clusters across both locations, offering workload separation to bolster resilience and redundancy for critical operations.

A standout feature of the project will be integrated heat reuse technology: excess heat generated by the data centre will be captured and recycled for use within the local community in cooperation with Stockholm Exergi, contributing to Stockholm’s circular economy and sustainability efforts. A new electrical substation will also be built by Swedish grid operator Ellevio to enhance energy resilience around the campus. The SWE02 facility is scheduled to be operational in Q4 2027.

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Why it’s important

The SWE02 project reflects broader trends in Sweden and the Nordics, where cities and enterprises are increasingly investing in sustainable digital infrastructure to support AI, cloud computing and high-density workloads. atNorth’s model of metro-located data centres — situated within urban areas for low-latency access and rapid data processing — addresses the need for locally distributed capacity close to end users.

Heat reuse is part of a growing focus on energy-efficient data centre operations in the region: Nordic sites often leverage cool climates and renewable energy, and integrating heat recovery helps reduce environmental impact and supports local energy systems — as seen atNorth’s existing Stockholm operations and other Scandinavian projects.

For Stockholm, SWE02 promises not only enhanced digital infrastructure but also economic and community benefits, from job creation to contributions to climate goals through circular energy use. As data demand continues growing globally, projects like SWE02 signal that operators are pairing capacity expansion with responsible, locality-aware design rather than simply building ever-larger, remote facilities.