FACILITY PROFILE · IL

CyrusOne CHI1-CHI3 (Aurora)

CyrusOne · Aurora · IL

PROJECT FACTS

Facility overview

Operational

Operator: CyrusOne
Location: Aurora, Kane, IL
Operating power capacity: 109.0 MW
Planned power capacity: Not publicly reported
AI classification: Likely
Source confidence: Reported
Reported energy source: grid
Reported utility: ComEd
Cooling system: closed_loop
Location accuracy: exact
Original announcement: Not publicly reported
Source record updated: 2026-10-15

Operating MW and planned MW are separate disclosures, not automatically additive. Blank values mean no established source figure; they do not mean zero. Geolocation may be approximate or represent multiple sites.

SOURCE DOCUMENTATION

Original source links

CyrusOne facility directory ↗2026-09-21

OpenStreetMap way/199252950 ↗2026-07-22

CyrusOne AI/HPC — Aurora campus AI-optimized via CyrusOne Intelliscale high-density desi ↗2026-07-23

HIFLD Electric Retail Service Territories (ORNL/DOE-CESER, 2023-08 vintage) ↗2026-07-23

CyrusOne Aurora IL back-up generator schedule (ComEd coordination) ↗2026-07-24

Data Center Investment Program 2025 Annual Report ↗2026-10-15

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