Microsoft Hoffman Estates (CHI05) Data Center
2045 LAKEWOOD BLVD
Exact coordinate
A permit or approval is on record. Construction may not have started.
- Status
- Permitted
- Owner
- Microsoft
- Capacity
- 60 MW directory claim
- Location known to
- Exact coordinate
- County
- Cook County
- State
- Illinois
- Electric utility
- Not identified
- Grid operator
- PJM
Location and nearby
Microsoft Hoffman Estates (CHI05) Data Center is on record as permitted in Cook County, Illinois. A directory lists its capacity at 60 MW; no filing we hold states a figure. 62 other campuses are on record within 25 miles, 4 of them within 5 miles. The nearest is 0.5 mi away, measured between approximate points.
Nearest of each kind: Operating 8.5 mi Permitted 4.3 mi Proposed 4.6 mi
Nearest campuses on record
- 0.5 mi approximate
Karis Critical Plum Farms Data Center
Withdrawn · Cook County, IL
- 4.3 mi
Permitted · Cook County, IL
- 4.6 mi approximate
Proposed · Cook County, IL
- 4.6 mi approximate
Permitted · Cook County, IL
- 5.2 mi approximate
Withdrawn · Cook County, IL
- 6.9 mi approximate
Proposed · Cook County, IL
What is on record
Owner
Microsoft Strong
The chain
-
permittee name as filed with EPA
MICROSOFT HOFFMAN ESTATES (CHI05) DATA CENTER
EPA ECHO Exporter, all facilities (weekly refresh) · Sep 6, 2026
Filed by: MICROSOFT HOFFMAN ESTATES (CHI05) DATA CENTER
- Address on file
- 2045 LAKEWOOD BLVD
- Capacity
- 60 MW as reported by cleanview, not from a filing
- Diesel generators
- Air permit on record IL000031449ADS
- 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
- MICROSOFT HOFFMAN ESTATES (CHI05) DATA CENTER · Microsoft Hoffman Estates CHI05 · Microsoft Hoffman Estates CHI06 · Microsoft Hoffman Estates CHI07
How the status changed
- Operating Sep 8, 2026 inferred
Cleanview status 'Operating'
Cleanview state pages: facility markers (id, name, coordinates, status, MW, county)
- Operating Sep 8, 2026 inferred
Cleanview status 'Operating'
Cleanview state pages: facility markers (id, name, coordinates, status, MW, county)
- Proposed Sep 8, 2026 inferred
Cleanview status 'Planned'
Cleanview state pages: facility markers (id, name, coordinates, status, MW, county)
- Permitted Sep 6, 2026
epa air permit active
About this data
Evidence
Primary record
A government filing, a federal permit, an assessor parcel or the operator’s own page.
Location known to
Exact coordinate
A coordinate as filed with a government agency.
Independent sources
2
directory, federal permit. Directories count once between them, because they copy each other.
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Where this comes from
4 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 |
|---|---|---|---|
| EPA ECHO Exporter, all facilities (weekly refresh) US | Primary | REGISTRY_ID=110071241122 | Sep 6, 2026 last changed on the server |
| Cleanview state pages: facility markers (id, name, coordinates, status, MW, county) US | Primary | id=4064 | Sep 8, 2026 retrieved by us |
| Cleanview state pages: facility markers (id, name, coordinates, status, MW, county) US | Primary | id=4065 | Sep 8, 2026 retrieved by us |
| Cleanview state pages: facility markers (id, name, coordinates, status, MW, county) US | Primary | id=4066 | Sep 8, 2026 retrieved by us |
Cleanview (cleanview.co)
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