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CyrusOne CHI1–CHI3 Aurora Data Center Campus

PRJ-0876 · Site · Aurora, Illinois, United States

Record last updated Oct 28, 2026

Scope and capacity

CyrusOne CHI1–CHI3 Aurora Data Center Campus, also known as CyrusOne Aurora Campus, is a partially operational data center campus in Aurora, IL, US associated with CyrusOne. 16-acre campus; three facilities; 450,000 square feet of technical space; 114 MW total IT capacity. Chicago-area campus with diverse enterprise and financial-services connectivity plus advanced cooling systems. 109 MW is the current operator-published campus IT design across CHI1–CHI3; the prior 114 MW value is superseded.

Headline: 114 MW Planned critical IT

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Claims and exhibit sources

Jump to a claim (17)

Location context · CyrusOne CHI1–CHI3 | Aurora | IL | US

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 63401 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Lifecycle status · Operational

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 63402 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Reported capacity · 114 MW

Design · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 63403 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Capacity basis · CyrusOne publishes 114 MW of critical IT capacity for this record boundary.

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 63404 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Location context · CyrusOne CHI1–CHI3 | Aurora | IL | US

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 93118 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Lifecycle status · Operating

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 93119 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Technical area · 450,000 square feet

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 93122 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne CHI1–CHI3 profile

    CyrusOne · Document date: Aug 28, 2026 · Primary

    Source reference: SRC-3565 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Campus area · 16 acres

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 93125 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne current global location index

    CyrusOne · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5105 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers

Built out in 2024 · CHI3

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 93126 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne current global location index

    CyrusOne · Document date: Aug 29, 2026 · Primary

    Source reference: SRC-5105 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers

Location context · CyrusOne Aurora Campus | Aurora | IL | US

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104274 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne Aurora Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5830 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Lifecycle status · Partially operational

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104275 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne Aurora Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5830 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Reported capacity · 109 MW

Planned / design or future potential · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104276 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. CyrusOne CyrusOne Aurora Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5830 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Capacity basis · 109 MW is the current operator published campus IT design across CHI1–CHI3; the prior 114 MW value is superseded.

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104277 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne CyrusOne Aurora Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5830 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Current campus IT design · 109 MW

Planned / design or future potential · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104278 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

Headline treatment: Separate claim, not added to the headline

  1. CyrusOne CyrusOne Aurora Campus profile

    CyrusOne · Document date: Aug 27, 2026 · Primary

    Source reference: SRC-5830 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/data-centers/north-america/aurora-il

Facility count · 3 facilities

Proposal · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104279 · Recorded claim type: Proposal · Review: Approved · Claim date: Not stated

  1. CyrusOne sustainability reporting

    CyrusOne · Document date: Aug 30, 2026 · Primary

    Source reference: SRC-5832 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/resources/sustainability-report

Technical area · 450,000 square feet

Design · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104280 · Recorded claim type: Design · Review: Approved · Claim date: Not stated

  1. CyrusOne sustainability reporting

    CyrusOne · Document date: Aug 30, 2026 · Primary

    Source reference: SRC-5832 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/resources/sustainability-report

Campus expansion · City reviewed multi building expansion

Actual · CyrusOne CHI1–CHI3 Aurora Data Center Campus (Project)

Claim 104281 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. CyrusOne sustainability reporting

    CyrusOne · Document date: Aug 30, 2026 · Primary

    Source reference: SRC-5832 · Fact sheet · Recorded authority: Official primary

    Source URL

    https://www.cyrusone.com/resources/sustainability-report

Counterparties and capital

CyrusOne · Developer · CMP-0172

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.