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DataCentersExposed
Operatingcolocation

Digital Realty Chicago ORD12

9333 West Grand Avenue · Franklin Park, Cook County, IL

Source: OpenStreetMap

Digital Realty Chicago ORD12 is an operating data center in Cook County, IL, operated by Digital Realty Trust, Inc.. DataCentersExposed has documented 40 MW of reported power capacity and a 90,165 sq ft footprint at this site.

Reporting by · Updated Jun 18, 2026

Real parent
Digital Realty Trust, Inc.
Operator
Digital Realty Trust, Inc.
Power
40 MW
Footprint
90,165 sq ft
Utility
Commonwealth Edison Co
Grid
PJM
Attribution & capacity confidence:mediumprimary source

Overview

source: link

Digital Realty Chicago ORD12 is an operating colocation data center in Franklin Park, Cook County, Illinois, run by Digital Realty Trust, Inc. The site reports a footprint of 90,165 square feet. It draws power from Commonwealth Edison Co inside the PJM grid.

Operator chain

Grid & water — why here

source: HIFLD · EPA
Nearest substation
1.5 mi
Unknown173686
Transmission line
1.6 mi
138 kV line
Municipal water
Served
Franklin Park (modeled boundary)

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.

Data-center discussions in Cook County

source: LocalView (CC0)

Local-government meetings in this county that discussed data centers, each cued to the moment. From the public LocalView corpus of government meetings on YouTube — a county-level signal, not necessarily about this specific site.

Chicago Board Of Education
Dec 5, 2018 · 1 data-center mention

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.

What this site costs the grid

source: PJM RPM auction reports
ComEd (Illinois) · 2027/28 auction
$333 /MW-day
Peaked at $188/MW-day in 2020/21 2.46× the rest of PJM

PJM's capacity auction sets a $/MW-day price that utilities pass on to every household and business in the zone. This site sits in PJM's COMED pricing zone, where soaring data-center demand is a documented driver. See the full zone-by-zone breakdown →

This site's capacity-market cost
$4.9M/yr

40 MW of load at the zone's $333/MW-day, annualized — the capacity charge a load this size carries at the current auction price.

Separately, a typical home in this zone pays an estimated $4 to $10/mo more on the capacity portion of its bill that PJM's market monitor attributes to data-center demand. See your address's full impact →

Air quality near this site

source: AirNow
67
PM2.5
Moderate
45
O3
Good

Air Quality Index from the nearest AirNow reporting area (Chicago), as of 2026-06-10. Regional context — not this facility's own emissions.

Who lives nearby

source: Census ACS 2023
Median household income
$58.4K
People of color
88%
Below poverty
9%
Tract population
3,611

Demographics of the census tract this facility sits in (American Community Survey 5-year estimates). Environmental-justice context for who bears the local impacts.

Nearest school

source: HIFLD / NCES

The nearest public school, Hester Jr High School in Franklin Park, is 0.4 mi from this site (446 students). 9 public schools sit within a mile of the site.

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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