atNorth DEN01 Ballerup
About atNorth DEN01 Ballerup
atNorth's DEN01 campus in Ballerup has an operating first phase and a current 30 MW campus specification. The site supports high-density liquid-cooled workloads and has a district-heating agreement intended to serve more than 8,000 homes from 2028.
Capacity
Planned critical ITDevelopment
3 phases · 4 milestonesAchieved phase; no phase MW is disclosed.
The page does not identify how much of the 30 MW is live versus future-ready.
Heat-network service is later than the data center opening.
Infrastructure
30 MW
Current product-page campus power capacity. Exact live versus future-ready split is not disclosed.
22.5 MW
November 2025 heat-agreement release described a 22.5 MW metro site. Definition difference versus the current 30 MW campus value remains unresolved.
1.2 PUE
Current product page states PUE less than or equal to 1.2; not an observed operating average.
100+ kW per rack
DLC-ready white space supports 100+ kW liquid-cooled racks; current customer deployment is not disclosed.
8,000+ homes
Agreement intends to use warm water from DLC in the district network to heat more than 8,000 homes from 2028.
4 diverse entries
Current operator page lists four diverse fiber entry points and two meet-me rooms.
Project map
0 of 1 project point mappedNo map point available
Facts & sources
Published claims and their source links.
LocationBallerup, Greater Copenhagen, DenmarkActual
Campus Area27,728 sqmDesign
Campus Power Capacity30 MWDesign
Sources report a conflicting figure.
Site Capacity22.5 MWActual
Sources report a conflicting figure.