NTT DATA Chicago Data Center Campus
- Planned critical IT
- 200 MW
- Updated
- Oct 28, 2026
- Utility
- Commonwealth Edison Company
Itasca’s April 2026 update forecast CH3 construction completion during 2026 and said CH4 sitework had started, with main construction anticipated in 2027. CH5 remained subject to approval; these statements do not establish that CH3 is operating or that CH4’s main construction has begun. NTT DATA Chicago Data Center Campus, also known as NTT Chicago Campus, is a data center project in Itasca, IL, US associated with NTT DATA. CH1, CH2 and CH3; NTT publishes more than 200 MW for the Chicago campus. Multi-building Midwest campus with diverse fiber, renewable-energy options and AI-density support. 36 MW is the current CH1 facility design within the existing Chicago campus profile. The operator separately markets more than 200 MW as the future campus envelope.
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
36 MW is the current CH1 facility design within the existing Chicago campus profile. The operator separately markets more than 200 MW as the future campus envelope.
Participants
Developer
Sources by role
Developer (1)
- NTT DATA NTT Chicago Campus profile · Aug 27, 2026 · Primary
Other participants (1)
Utility provider
Sources by role
Utility provider (1)
- Chicago CH1 current facility profile · Aug 30, 2026 · Primary
Site & development
Technical specifications
Additional project facts
Infrastructure & permits
Technical details (3)
Energized
Multi-building Midwest campus with diverse fiber, renewable-energy options and AI-density support.
Operational
Cooling and efficiency claims remain limited to operator-described designs; no water use or delivered load is inferred.
Energized
36 MW IT design
ComEd/utility feeds serve CH1; 200+ MW is the campus plan.
Project map
Public-source research. Plans may change. See Evidence for sources and qualifications.
Related projects (1)
Operating · DeKalb, Illinois, United States
Shared participant: Commonwealth Edison Company · Same market: Illinois, United States
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