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DataCentersExposed
Proposed

CyrusOne Data Center

Yorkville, Kendall County, IL

Source: Primary source

CyrusOne Data Center is a proposed data center in Kendall County, IL. DataCentersExposed has documented a 740,000 sq ft footprint at this site.

Reporting by · Updated Jun 18, 2026

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Real parent
—
Operator
—
Est. capacity
~140-300 MW
Footprint
740,000 sq ft
Attribution & capacity confidence:mediumprimary source

Overview

source: link

Imported from the FracTracker Alliance U.S. Data Centers Tracker after review. Details to be corroborated from primary sources.

Grid & water — why here

source: HIFLD · EPA
Nearest substation
0.4 mi
Plano (138 Kv) · 138 kV
Transmission line
859 ft
138 kV line
Municipal water
No service area
self-supplied or unmapped

The closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.

In the news

source: Google News

Tax breaks & subsidies

source: Good Jobs First / GASB 77

No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.

Statewide cost of this incentive

Illinois reported $983.2M in Data Center Investment Program — state & local sales/use tax exemption (20 ILCS 605/605-1025; administered by DCEO) (2019-2024 (27 certified data centers; cumulative estimated exemption value)) (Illinois Department of Commerce and Economic Opportunity (DCEO)). Program-wide, not attributable to this site.

source · All Illinois subsidies →

Water use

No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.

EPA permits & violations

source: EPA ECHO

No reported violations as of last sync.

Nearest school

source: HIFLD / NCES

The nearest public school, Bristol Grade School in Bristol, is 2.1 mi from this site (206 students).

Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).

Hearings timeline

No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.

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