CyrusOne data center
Data center project in Yorkville, Illinois
CyrusOne data center is a data center project in Yorkville, Illinois, approved, developed by CyrusOne, with a stated size of 500 MW. Last reported March 3, 2026, from 2 sources.
- Status
- Approved
- Developer
- CyrusOne
- Location
- Yorkville, Illinois
- Stated size
- 500 MW
- Last reported
- March 3, 2026
- Sources
- 2 sources
- Other companies on the job
- 1 company named, on Ultra
Is it moving?
Permits and filings
- Planned Unit Development Major Amendment & Preliminary PUD Plan (PZC 2026-03 C1)Zoning · United City of Yorkville Plan Commission / City Council · Filed · April 21, 2026il-yorkville.civicplus.com ↗
- Original Special Use Planned Unit Development ordinanceZoning · City of Yorkville · Approved · July 9, 2024il-yorkville.civicplus.com ↗
- Minor Amendment to Approved Planned Unit DevelopmentZoning · City of Yorkville · Approvedil-yorkville.civicplus.com ↗
- Final Plat of SubdivisionSite plan · City of Yorkville · Withdrawnil-yorkville.civicplus.com ↗
- Traffic Impact Study Proposed Data CenterTraffic study · KLOA · Under review · March 24, 2026il-yorkville.civicplus.com ↗
- Noise StudyEnvironmental review · Trinity Consultants · Under review · April 22, 2026il-yorkville.civicplus.com ↗
- ComEd electrical capacity allocationUtility filing · ComEd · Approveddatacentercensus.com ↗
- $15 million up-front payment to the cityIncentive · City of Yorkville · Approveddatacentercensus.com ↗
What the sources say
Reported
“the already approved 500 megawatt, 228-acre CyrusOne data center, with eight, one-story warehouses”
Status
“the already approved 500 megawatt, 228-acre CyrusOne data center”
Reported
“the CyrusOne data center’s substation”
Status
“in preparation for the incoming data centers”
Acreage
228 acres
Buildings
8 one-story buildings
Square footage
1,854,805 sq ft
Planned capacity
480 MW
Substation
on-site substation
Cooling
closed-loop
Water use
40,000 gallons per day maximum
Construction start
spring 2026
First building completion
end of Q1 2028
Permanent jobs
minimum of 100 permanent, full-time employees
Reports behind this page
- Yorkville approves $149,600 engineering contract to help power data center - Kendall County Now · shawlocal.com, March 3, 2026
- Yorkville hires engineering, sound firms for data centers amid pushback - NewsBreak · newsbreak.com, February 25, 2026
What the full file adds
- General contractorOpen: not named yet
- Electrical contractorOpen: not named yet
- Mechanical contractorOpen: not named yet
- Engineering and commissioning1 named
- Power and cooling equipmentOpen: not named yet
- Utility and power supplyOpen: not named yet
- TenantOpen: not named yet
- Investors and lendersOpen: not named yet
- Named builders, suppliers and partners1 company named on this job besides the developer, each with its source.Ultra
- Buying stage by tradeWhen the electrical, mechanical and other trade work on this job is likely to be bought.Ultra
- ContactsSenior people at the companies on this job, where public pages name them.Ultra
- Who pays whom1 deal on file: equity, loans, leases, power or equipment, each with its source.Ultra
- Video and satellite readingsHow busy the site looks, wherever public drone or news footage or a satellite image of it is found.Ultra
- Spezia's read of the projectIts construction phase, how likely it is to be built and what is holding it back.Ultra
- AlertsAn email the day this project moves.Ultra
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Other data centers in Yorkville and Illinois
- CyrusOne CHI-11 Data Center CampusUnder constructionSame townYorkvilleCyrusOne480 MW
- CyrusOne Yorkville Technology Campus (CHI-11)Under constructionSame townYorkvilleCyrusOneSize not stated
- Joliet Technology CenterApprovedJolietPowerHouse Data Centers1.8 GW
- Compass Datacenters Hoffman Estates campusUnder constructionHoffman EstatesCompass Datacenters500 MW
- 2538 S. Wabash AI data centerUnder constructionChicagoHydraVault20 MW
- T5 Chicago IV Data CenterAnnouncedGrayslakeT5 Data Centers1.2 GW
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