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CARTIS

Cologix COL3 Columbus Data Center

Columbus, Ohio, United StatesOperating
Evidence
Facility design
More than 18 MW
Updated
Oct 28, 2026
Utility
AEP Ohio

Cologix COL3 is an operating Tier III-certified data center at 585 Scherers Court in Columbus. The purpose-built facility provides more than 18 MW across four data halls, with up to 20 MW of facility design and 30 MW of campus utility availability. It connects to more than 45 networks through diverse fiber entrances and links directly to Cologix’s adjacent Columbus facilities.

Capacity

Reported capacity

Facility electrical / design capacity

More than 18 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

COL3 facilityOperational

Four-hall operating facility.

Milestones (1)
Cologix announced COL3 in service

Jul 18, 2018 · Recorded actual event

Completed · Commercial operation

Source not linked

Participants

Cologix, Inc.

Operator

Sources by role
Operator (1)
Operator (1)
Operator (1)
Other participants (1)
AEP Ohio

Utility provider

Sources by role
Utility provider (1)
Utility provider (1)
Utility provider (1)

Site & development

Building area

Actual

160,000 sq. ft.

Source

Additional project facts

Data hall count

Actual

4 halls

Source

Infrastructure & permits

Technical details (2)
Electric grid

Operational

30 MW

Campus utility availability from AEP Ohio.

Fiber

Operational

45 providers

Carrier-neutral meet-me room with more than 45 networks.

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

Related projects (4)
Cologix COL1 Columbus Data Center

Operating · Columbus, Ohio, United States

Same locality: Columbus · Shared participant: Cologix, Inc.

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Cologix COL2 Columbus Data Center

Operating · Columbus, Ohio, United States

Same locality: Columbus · Shared participant: Cologix, Inc.

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Cologix COL4 Columbus Data Center

Operating · Columbus, Ohio, United States

Same locality: Columbus · Shared participant: Cologix, Inc.

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AEP Piketon Area Transmission Improvements

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