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NTT DATA Ashburn Data Center Campus

Ashburn, Virginia, United StatesPartially operational
Evidence
Planned critical IT
224 MW
Updated
Oct 28, 2026

NTT DATA Ashburn Data Center Campus, also known as NTT Ashburn Campus, is a data center project in Ashburn, VA, US associated with NTT DATA. Seven listed facilities; 224 MW published campus critical IT-load envelope. Northern Virginia hyperscale campus with carrier-neutral connectivity, multiple utility feeds and high-density deployment support.

Capacity

Reported capacity

Design

224 MW

Source

Reported capacity

Planned / design or future potential

224 MW

Source

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 facility and documented expansionPartially operational

224 MW is the operator-published facility or campus design boundary.

Participants

NTT DATA

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

NTT Ashburn Campus | Ashburn | VA | US

Source

Location context

Actual

NTT Ashburn Campus | Ashburn | VA | US

Source

Existing buildings

Actual

5 buildings

Source

Planned buildings

Forecast

4 buildings

Source

Additional project facts

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

NTT DATA publishes 224 MW of critical IT capacity for this record boundary.

Source

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

224 MW facility or campus design capacity.

Source

Data floor

Design

970,000 square feet

Source

Infrastructure & permits

Technical details (3)
Electric grid

Energized

Northern Virginia hyperscale campus with carrier-neutral connectivity, multiple utility feeds and high-density deployment support.

Cooling system

Operational

Cooling and efficiency claims remain limited to operator-described designs; no water use or delivered load is inferred.

Electric grid

Planned or represented

224 MW IT full build

Five existing and four planned buildings across two locations; full-build IT is not operating load.

Public-source research. Plans may change. See Evidence for sources and qualifications.

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