Ark Duluth Data Center
- Planned / design
- 1 MW
- Updated
- Oct 28, 2026
Ark Duluth Data Center is an operating Ark Data Centers data center facility in Duluth, Minnesota. Ark Data Centers' operating Duluth physical facility. Portfolio-level Ark claims and other Duluth facilities are excluded unless explicitly linked. The retrofit records facility power capacity: 1000 kW; conditioned data center area: 10,000 sq ft. Utility service, UPS, standby generation, cooling, facility power and IT load are kept in their source-defined scopes rather than collapsed into one capacity number. Where reliable public evidence for ownership, project financing, permitting, tenants or water arrangements was not established, Cartis records the research gap explicitly instead of inferring a fact.
Capacity
Operating IT capacity: Not established in published records
A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.
Development
Operating data center facility.
Participants
Operator
Sources by role
Operator (1)
- Minnesota data centers · Sep 4, 2026 · Primary
Operator (1)
- ENERGY STAR certified data centers · Aug 31, 2026 · Corroborating
Site & development
Technical specifications
Additional project facts
Infrastructure & permits
Technical details (4)
Operational
1,000 kW
1 MW diesel generator, N+1; generation capacity is not IT load.
Operational
Chillers with waterside economization and N+1 CRACs; operator reports about 180 economized-cooling days.
Operational
Distributed grid with diverse utility-feed pathways; source reports utility mix context but no site service MVA.
Operational
Multiple carriers and dual entrance; customer-specific network paths are not inferred.
Project map
Public-source research. Plans may change. See Evidence for sources and qualifications.