Data Center Registry

Cologix ASH1

Ashburn, Loudoun County, Virginia · All 17 Cologix sites

OperatingNo reception on recordRecord updated September 21, 2026

Cologix ASH1 is an operating data center in Ashburn, Virginia (Loudoun County), operated by Cologix.

Every line on this page traces to a public source listed at the bottom. Where a figure was looked for and not found, the row says so. A blank is never a zero.

Facility record

Operating

Operator: Cologix
Facility type: Data center
Location: 21745 Beaumeade Circle, Ashburn, Loudoun County, VA, 20147
Coordinates: 39.0179, -77.4595
Power capacity: Not established from a public source
Land: Not established from a public source
Investment: Not established from a public source
Announced: Not established from a public source
Utility: Dominion Energy Virginia
Cooling: Closed loop
Water use: Not established from a public source
Jobs: Not established from a public source
Public subsidy: Not established from a public source
Community reception: No reception on record
Source confidence: Reported by at least one credible outlet or filing

Opposition and litigation at this site

Nothing on record as of September 21, 2026. No lawsuit, organized opposition, or contested hearing over Cologix ASH1 in Ashburn, Loudoun County, Virginia appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

If you live near this site and something is happening that this page does not show, that is worth telling us. Send us the document and it goes in the record with the source attached. For sites where opposition is already established, see every contested site we track.

Notes on the record

455K sqft Cologix-owned Scalelogix hyperscale facility at 21745 Beaumeade Circle, Ashburn VA; confirmed operational via official facility page.

What the record does not establish, and the document that would

In every fight on our tracker the decisive fact came out of a public records request. These are the requests for this site.

Power capacity in megawatts
Tax abatements or other public subsidy
Permanent jobs promised
Land area
How the community has received it

Which document closes each gap

Power capacity in megawatts: The utility's large load service agreement, the interconnection request in the grid operator's queue, or the electrical site plan in the permit file.
Tax abatements or other public subsidy: The abatement, PILOT, or development agreement approved by the county, city, or development authority, and the state's data center sales tax exemption certificate if one was issued.
Permanent jobs promised: The economic development application or incentive agreement, which usually states a job commitment and a clawback.
Land area: The rezoning application, the plat, or the deed recorded with the county.
How the community has received it: Planning commission and governing body minutes, public comment records, and any petition or lawsuit filed in the county.

Have one of these documents? Send it to us and we will add it to the record with attribution.

Other sites within 30 miles

Distances are between recorded coordinates, many of which are a city or county centroid, so treat them as approximate. Cumulative load on one utility and one aquifer is the question a planning commission rarely asks.

Equinix DC2 · Ashburn · Equinixunder 1 mile · Operating
Digital Realty ACC3 · Ashburn · Digital Realtyunder 1 mile · Operating · 36.4 MW
Digital Realty Northern Virginia ACC4 · Ashburn · Digital Realtyunder 1 mile · Operating
Digital Realty Northern Virginia ACC5 · Ashburn · Digital Realtyunder 1 mile · Operating
Equinix DC3 · Ashburn · Equinixunder 1 mile · Operating
Lumen Ashburn · Ashburn · Lumen Technologiesunder 1 mile · Operating
NTT Ashburn VA1 Data Center · Ashburn · NTT Global Data Centersunder 1 mile · Operating · 12.6 MW
CloudHQ LC3 · Ashburn · CloudHQunder 1 mile · Under construction

Tell us about your situation

Living near Cologix ASH1?

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Questions people ask about this site

Is there opposition to the Cologix ASH1 data center in Ashburn?

Has anyone filed a lawsuit over the Cologix ASH1 data center?

No lawsuit over Cologix ASH1 appears in the record we track as of September 21, 2026. Residents most often reach a lawyer over water supply, well drawdown, noise from cooling plant, property value, or a rezoning approved without the notice the ordinance required. If any of that is happening near this site, it is worth a review whether or not a case has been filed yet.

How much water does Cologix ASH1 use?

No water withdrawal figure for Cologix ASH1 is on record here. Cooling is recorded as closed_loop, which is the strongest available clue: closed loop and air cooled plant draw far less than evaporative cooling. We leave the number blank rather than estimate one.

Who operates Cologix ASH1, and how big is it?

Cologix is the operator on record. We hold 17 sites for that company across the registry. No capacity figure is on record for this site.

How to cite this page

SueDataCenters.org Data Center Registry, "Cologix ASH1," updated September 21, 2026, https://suedatacenters.org/data-centers/cologix-ash1-va.

Facility data from Compute Atlas (E. Kubiak), version 1.34.1 (October 4, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/cologix-ash1-va, retrieved October 29, 2026.

Corrections with a public source are welcome at the Compute Atlas record or through our contact page. The whole registry is available as CSV and JSON under CC BY 4.0.

Sources for this record

As compiled and cited by Compute Atlas, with our own reporting appended. Archived links are used where the original has moved.

1.Cologix facility directory · Cologix · retrieved September 21, 2026
2.OpenStreetMap way/1188715510 · OpenStreetMap · retrieved July 22, 2026
3.HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) · Oak Ridge National Laboratory (ORNL) / HIFLD · retrieved July 23, 2026
4.Virginia DEQ air permit 74235-2 (issued 2025-07-23) · Virginia DEQ · retrieved July 30, 2026

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