WAPR

Digital Realty ORD10

OSM node/10910879064 · operator tag: Digital Realty

WAPR is a public register of where AI computing physically sits. This page is one building that volunteers have mapped as a data centre — the map records what kind of building it is, not what runs inside it, so it may host AI, cloud or ordinary corporate servers. Everything below comes from OpenStreetMap, the volunteer-made public map, and is republished as recorded — including the operator tag, which is what mappers entered rather than a check of who runs the building today. Fields nobody recorded are shown as “not recorded”, never guessed. What WAPR is →

region

IL

address

350, East Cermak Road, Chicago

start date (OSM)

not recorded

coordinates

41.853351, -87.618307

OSM object

node/10910879064

OSM tag

telecom=data_center

This record is what OpenStreetMap contributors have mapped and tagged as a data centre — nothing more. WAPR republishes it verbatim with provenance; fields the mappers did not record are shown as such, never inferred.

WAPR id

WAPR-US-001447

What the public record says

Each line is a public document that marks a step in this site’s life — a rung, in the register’s terms — with its date and what kind of date it is: the document’s own, a state the record shows already held on that date, or the day WAPR first saw the record.

1. 2020-01on or beforea generator within 250 m produced power — EIA-923 monthly net generation (first month with output) for the EIA-860M plant within 250 m of the site (73 m from the pin)
   MPEA Energy Center · Petroleum Liquids · 4 MWh from 2025-01 to 2025-12
   EIA-923 series opens at the query's first month (2015-01); output before it is not in the series; EIA-860M lists a generator operating from 2010-03, before the first month with reported output (2020-01)
   figures restated 2026-10-22: previously mwh last 12 0; window 12 {"calendar_months_spanned":12,"from":"2024-01","months_in_window":12,"to":"2024-12"}
2. 2026-09-15first seenmapped — OpenStreetMap object, first minted into the WAPR register

The register’s rungs are: mapped · listed in the network registry · crane notices filed beside it · on an air regulator's books · holds a discharge permit · generators recorded emitting · a generator within 250 m produced power · interconnection · operating load. Rungs not shown for this site are rungs no public document has put it on. Interconnection and operating load are never written until a primary record exists.

Where it sits

retail utility territory

COMMONWEALTH EDISON CO · investor ownedholding company (HOLDING_CO) EXELON CORPcustomers (CUSTOMERS) 4,111,175layer vintage 2023-08

nearest transmission line of 230 kV or more

3,137 m · 345 kV · COMMONWEALTH EDISON CO

principal aquifer (regional aquifer system)

Silurian-devonian Aquifers (Carbonate-rock)

nearest named waterway

Chicago Sanitary and Ship Canal · 1,484 m

Straight-line joins to federal layers: HIFLD transmission and retail service territories (2023 vintage), USGS principal aquifers (1:2.5M), USGS NHD named flowlines. They say what surrounds the site, never what it draws, pumps or discharges. A territory says who sells retail power there; a line passing a site is not a line serving it.

Air permit

No air-permit source is linked to this site; 2 within 137 m are credited to 2 other mapped sites. Each source is credited to one mapped site, so one that covers this site may be listed under a neighbour. WAPR reads only the ICIS-Air sources a state has coded NAICS 518210 or SIC 7374, so this is not proof the site has no permit.

Not this site's records — within 500 m of it, not linked to it

IL000031600GOJ

FIDELITY INFORMATION SERIVCES · within 28 m · credited to WAPR-US-001449

IL000031600GKH

350 EAST CERMAK ROAD A LLC · within 137 m · credited to WAPR-US-001450

Emissions on record

No NEI 2023 facility that WAPR's filter reads as a data centre lies within 500 m of this site. 2,889 point facilities in Illinois are in the 2023 file, 2,338 with state, local or tribal agency data, 16 of them read by WAPR's filter as data centres with NOx. ICIS-Air lists 41 Illinois sources under the data-processing codes, 27 carrying an EIS id, 13 of those ids in this file. The file does not say whether a site missing from it fell below the reporting threshold or was not submitted, and WAPR reads only the facilities its filter selects — the filter is under How this is known.

Water discharge

No discharge permit coded to the data-centre sector within 500 m. Most cooling water leaves as vapour and to the sewer, not through an outfall, so a site with no discharge permit on record is not a site that uses no water.

Generators within 1 km (EIA)

plant 55067

MPEA Energy Center · Metropolitan Pier and Exposition Auth · 3 generator(s) · Petroleum Liquids · 6 MW nameplate · first operating 2010-03 · 4 MWh from 2025-01 to 2025-12 (capacity factor 0) · EIA plant (73 m)

Grid-connected generators of 1 MW or more within 1 km, from Form EIA-860M, with monthly output from Form EIA-923. Standby gensets that show 0 MWh did not run. Islanded plants are absent by rule — they are not obliged to file.

View on the Explorer globe · View on OpenStreetMap · Operator record · Operator on Wikidata