STACK CHI02
Elk Grove Village, Cook County, IL
STACK CHI02 is an announced data center project in Elk Grove Village, IL, backed by STACK Infrastructure. The project is sized at 36 MW. 18-acre, 263,000 sq ft facility about a mile from existing CHI01 campus; announced March 2025.
- 36 MWPlanned capacity
Project status
- Announced Mar 25, 2025
- Permitting
- Under constructionNot yet
- OperationalNot yet
Recorded changes
Nothing recorded yet. Follow this project to hear when something changes.
Community sentiment
Should this project be built?
What’s next
Election Day is in 9 days.
Latest news
Nothing written about this data center yet. The latest from Cook County, IL:
Records and documentation
Illinois state legislation
- ICC Docket Nos. 25-0677/25-0679 (Consolidated) - ComEd Large Demand Project Applicant/Customer (LDPAC) TariffComEd tariff creating a formal "Large Demand Project Applicant/Customer" class for data centers/large loads ≥50MW, approved March 2026 with graduated security deposits ($1M for 50-200MW, +$500k per additional 100MW). Cites 75+ pending large-load interconnection requests totaling 28,000+MW, exceeding ComEd's all-time system peak.Download
- Project Vector Annexation and Development AgreementAnnexation and development agreement setting terms for the 'Project Vector' data center development in DeKalb, Illinois.Download
- HB2756 - Data Center Cost-Shifting Protection ActProtects ratepayers from cost-shifting caused by data centers.Download
- SB2181 - Illinois Data Center Energy and Water Reporting ActRequires all data centers to annually report energy and water consumption beginning January 1, 2026.Download
- SB58 - Sales and Use Tax Law exemption for certified data center facilitiesCreates sales/use tax exemptions for certified data center facilities.Download
- SB57 - Large-Load Data CentersRegulates large-load data centers.Download
- HB2026 - Data center industrial zoning ordinance review requirementRequires localities to review and amend zoning ordinances for data centers under industrial zoning rules.Download
- HB1301 - Limits data center electricity cost risk and imposes moratoriumLimits costs/risks associated with data center electricity use and imposes a moratorium.Download
- Data Center Zoning OrdinanceLogan County, Illinois zoning ordinance for data centers, approved by the board June 1, 2026.Download
- SB4206 - LOC GOVT-DATA CENTERDescription comingDownload
- HB5755 - MUNI CD-DATA CENTER REFERENDUMDescription comingDownload
- SB4016 - HYPERSCALE DATA CENTERSDescription comingDownload
- SB3761 - DATA CENTERS-VARIOUSDescription comingDownload
- SB0094 - DATA CENTERS-FOREIGN OWNERSHIPDescription comingDownload
- SB3830 - DATA CENTERS-VARIOUSDescription comingDownload
- SB3578 - DATA CENTERS-FOREIGN OWNERSHIPDescription comingDownload
- HB5513 - HYPERSCALE DATA CENTERSDescription comingDownload
- SB4203 - DCEO-DATA CENTERSDescription comingDownload
Site details
- Operator
- STACK Infrastructure
- County
- Cook County, IL
- Capacity
- 36 MW
- Address
- Elk Grove Village, IL
- Stage
- Announced
Size: not on file
Map
Photos
Google Maps
RenderingSTACK Infrastructure
Google Street View
Google Street View
Google Street View
One-year ban on new data center construction in Chicago proposedNBC 5 Chicago
Mayor Brandon Johnson proposes Chicago data center moratoriumChicago Tribune
ComEd customers could pay billions for data center hookups, warns utility watchdog groupShaw Local Enewspapers
An $8 billion Treasury break helped Meta’s tax rate hit 2%. Senators want data center tax answersFortune
The states with the fewest and most data centers, rankedBusiness Insider
Finns Are Seething After Google Illegally Toppled 250,000 Trees for a Data CenterMother Jones
Google offer to pay others to help data center powerArkansas Online
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