QTS MAN1 Manassas Data Center Campus

Manassas, Virginia, United StatesPartially operational

Planned critical IT: 190 MW
Updated: Oct 28, 2026

QTS MAN1 Manassas Data Center Campus, also known as QTS Manassas 1, is a partially operational data center campus in Manassas, VA, US associated with QTS Data Centers. 105-acre QTS location; 190 MW+ published campus capacity.

Capacity

Reported capacity

Design

190 MW

Source

Reported capacity

Planned / design or future potential

190 MW

Source

Reported capacity

Planned / design or future potential

190 MW

Source

Reported capacity

Planned / design or future potential

190 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

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

Operating facility and documented expansionPartially operational

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

Participants

QTS Data Centers

Developer

Sources by role

Developer (1)

QTS data center portfolio — Manassas 1 · Aug 28, 2026 · Primary

Site & development

Location context

Actual

QTS Manassas 1 | Manassas | VA | US

Source

Location context

Actual

QTS Manassas 1 | Manassas | VA | US

Source

Location context

Actual

Manassas, VA, US

Source

Location context

Actual

QTS Manassas 1 location | Manassas | VA | United States

Source

Location context

Actual

Manassas, VA, US

Source

Development detail

Actual

105-Acre QTS location; 190 MW+ published campus capacity.

Source

Additional project facts

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

QTS Data Centers publishes 190 MW of critical IT capacity for this record boundary.

Source

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

190 MW facility or campus design capacity.

Source

Project boundary

Actual

QTS Manassas 1

Source

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

190 MW facility or campus design capacity.

Source

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

190 MW facility or campus IT design capacity.

Source

Project identity

Actual

QTS Manassas 1

Source

Lifecycle status

Actual

Partially operational

Source

Capacity basis

Actual

190 MW facility or campus IT design capacity.

Source

Infrastructure & permits

Technical details (4)

Electric grid

Energized

Large-scale Northern Virginia campus with dedicated power, resilient cooling, fiber connectivity and multilayer security.

Fiber

Energized

QTS campus conduit and carrier access are documented in current portfolio and compliance materials.

Electric grid

Energized

QTS campus designed and operated for large-scale data center deployments; project-specific utility details require separate sourcing.

Cooling system

Operational

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

Air authorization · Issued

QTS Manassas

Virginia Department of Environmental Quality

Mar 26, 2026

Sources (1)

Issued air permits for data centers · Aug 23, 2026 · Primary

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

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