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Data Centers Near Me
Operating (inferred) Fulton County · GA

CoreSite AT1

55 Marietta Street

Approximate area · address as filed, the pin is approximate

Recorded as in service.

Status inferred from osm footprint (Tue, 08 Se). No filing states it in as many words.

Open the area in Google Maps
The location is approximate, so it is drawn as an area: a circle 500 metres around the point a directory gives. The directory does not say how that point was made, and the radius is our choice, not a measured error. Other campuses on record nearby are drawn around it.
Status
Operating (inferred)
Owner
Likely CoreSite
Capacity
3 MW directory claim
Location known to
Approximate area
County
Fulton County
State
Georgia
Electric utility
Not identified
Grid operator
ERCOT

Location and nearby

CoreSite AT1 is on record as operating in Fulton County, Georgia. A directory lists its capacity at 3 MW; no filing we hold states a figure. 121 other campuses are on record within 25 miles, 14 of them within 5 miles. The nearest is 0.3 mi away, measured between approximate points.

Nearest of each kind: Operating 0.3 mi Under construction 8.5 mi Permitted 1.3 mi Proposed 2.0 mi

Nearest campuses on record

What is on record

Owner

Likely CoreSite

One circumstantial signal, not a document chain.

What the signal was
  1. OSM operator tag

    CoreSite

    Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0 · Nov 11, 2024

Filed by: CoreSite

Sources name more than one company here: CoreSite, Digital Realty. That usually means a building with tenants. No source we hold says which is the landlord, so we do not guess.

Address on file
55 Marietta Street as filed; the point is approximate
Capacity
3 MW as reported by dce, not from a filing
Diesel generators
No air permit found in the records we collect
Water
Not collected. State water withdrawal permits are not in this build.
Electric utility
More than one utility serves this county, and no filing we hold names which one
Also recorded as
American Tower Corporation · Atlanta ATL13 · Colo at 55, LLC · Coloblox Data Centers ATL2 · CoreSite · CoreSite, LLC and 2 more

How the status changed

  1. Operating Nov 11, 2024 inferred

    osm footprint

    Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0

  2. Operating Nov 11, 2024 inferred

    osm footprint

    Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0

  3. Operating Jun 17, 2026 inferred

    DCE status 'mapped' (located only, single source)

    dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.)

  4. Operating Jun 17, 2026 inferred

    DCE status 'operating'

    dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.)

  5. Operating Jun 18, 2026 inferred

    DCE status 'operating'

    dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.)

  6. Operating Jun 18, 2026 inferred

    DCE status 'mapped' (located only, single source)

    dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.)

About this data

Evidence

Map footprint and directories

An OpenStreetMap footprint plus one or more directories. No filing behind it.

Location known to

Approximate area

Approximate. Good enough for a neighbourhood, not for a driveway.

Independent sources

2

directory, osm footprint. Directories count once between them, because they copy each other.

How we build this

Spotted something wrong? Tell us and we will fix it.

Where this comes from

6 source records back this page. Each row is a document we retrieved and kept, so a claim can be checked against the original.

Document Role Row Date
Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0 US Primary osm=node/12331366645 Nov 11, 2024 stated in the file
Overpass data_center query, tile conus-e1 bbox 24.0,-85.0,50.0,-75.0 US Primary osm=node/8109664813 Nov 11, 2024 stated in the file
dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.) US Primary slug=atlanta-atl13-osmnode-8109664813 Jun 18, 2026 last changed on the server
dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.) US Primary slug=colo-at-55-llc-pdb-619 Jun 18, 2026 last changed on the server
dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.) US Primary slug=coloblox-data-centers-atl2-pdb-4604 Jun 17, 2026 last changed on the server
dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.) US Primary slug=coresite-at1-osmnode-12331366645 Jun 17, 2026 last changed on the server

© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.

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