CyrusOne DFW3-DFW5 (Allen)

Facility record

Lifecycle

OperationalSource-reported lifecycle

Location precision

exact

Address as listed

Not published

Coordinates

33.1385206, -96.6599516

Serving utility, source-reported

Oncor

Operational capacity, source-reported

77 MW

Planned capacity, source-reported

50 MW

Source record updated

2026-09-21

Source-reported capacity; not metered consumption. Review underlying documents and notes. Planned capacity may include future phases and is not added to operational capacity here. The source may use facility, grid-feed or IT capacity definitions; consult the linked documents.

Coordinate precision is a source label, not an independent parcel survey. A marker does not confirm utility territory or establish an effect on residential bills.

Reported lifecycle history

No dated operational history is established in this record. Publication, discovery and source-update dates are not opening dates.

Source notes

Confirmed 90-acre, 3-building, 50MW campus at Allen, TX (largest DC development in the state per operator page). AI/HPC (likely): Allen campus marketed for AI training, HPC, multi-cloud.

CyrusOne signed a 40MW wind+solar PPA with Gexa Energy (announced April 2022) explicitly covering its North Texas data centers, naming Allen, Carrollton, and Lewisville as the sites the purchase powers.

Sources and provenance

• CyrusOne facility directory · source retrieved 2026-09-21
• OpenStreetMap way/590213771 · source retrieved 2026-07-22
• CyrusOne AI/HPC — Allen campus marketed for AI training, HPC, multi-cloud · source retrieved 2026-07-23
• Business Wire: CyrusOne Purchases Solar and Wind Energy in North Texas from Gexa Energy (Apr 2022) — names Allen, Carrollton, Lewisville · source retrieved 2026-07-24
• DataCenterDynamics: CyrusOne signs 40MW wind and solar PPA with Gexa Energy in Texas · source retrieved 2026-07-24

Power Wars capture: 2026-11-02. Compute Atlas, CC BY 4.0. Entries are not independently verified by Power Wars unless stated.