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Proposed (inferred) Westchester County · NY

Holtec Decommissioning International Data Center

Buchanan, Westchester County, New York

Approximate area

Someone has proposed it. Nothing has been approved and nothing is being built.

Status inferred from dce directory (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.
Locate on the US map All 5 in Westchester County Data centers in New York
Status
Proposed (inferred)
Owner
Owner not resolved
Capacity
200 MW directory claim
Location known to
Approximate area
County
Westchester County
State
New York
Electric utility
Not identified
Grid operator
NYISO

Location and nearby

Holtec Decommissioning International Data Center is on record as proposed in Westchester County, New York. A directory lists its capacity at 200 MW; no filing we hold states a figure. 11 other campuses are on record within 25 miles. The nearest is 11.7 mi away, measured between approximate points.

Nearest of each kind: Operating 11.7 mi Proposed 19.2 mi

Nearest campuses on record

What is on record

Owner

Owner not resolved

Capacity
200 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

How the status changed

  1. Proposed Jun 18, 2026 inferred

    DCE status 'proposed'

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

About this data

Evidence

Directory listing only

One or more public directories list it. We have not matched it to a filing.

Location known to

Approximate area

Approximate. Good enough for a neighbourhood, not for a driveway. The point comes from a directory, which does not say how it was derived.

Independent sources

1

directory. 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

One source record 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
dce tracker export (© DataCentersExposed contributors, datacentersexposed.com, ODbL 1.0. Contains data © OpenStreetMap contributors.) US Primary slug=holtec-decommissioning-international-data-center Jun 18, 2026 last changed on the server

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

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