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CyrusOne - Talkington Township Campus

Talkington Township, Illinois, United StatesProposed
Evidence
Planned / design
634 MW
Updated
Oct 28, 2026

CyrusOne’s proposed Sangamon County campus near Waverly, Illinois covers roughly 280 acres. Public records describe six approximately 232,000-square-foot buildings, a 634 MW design load and county approval in April 2026; the project remains planned rather than operational.

Capacity

Reported capacity

Planned / design or future potential

634 MW

Source

Operating IT capacity: Not established in published records

A missing figure does not mean zero. Planned, utility and generation figures are not operating IT capacity.

Development

Approved; preconstructionAnnounced or preconstruction

6 buildings

CyrusOne’s proposed Sangamon County campus near Waverly, Illinois covers roughly 280 acres. Public records describe six approximately 232,000-square-foot buildings, a 634 MW design load and county approval in April 2026; the project remains planned rather than operational.

Milestones (2)
Sangamon County Board approved project

Apr 7, 2026 · Recorded actual event

Completed · Permit approved

Source not linked
Water-use calculations entered regional public record

Jun 1, 2026 · Recorded actual event

Completed · Status changed

Source not linked

Participants

CyrusOne

Developer

Sources by role
Developer (1)

Site & development

Location context

Actual

CyrusOne - Talkington Township Campus | Talkington Township | Illinois | US

Source

Site area

Reported rounded

280 acres

Source

Building count

Reported rounded

6 buildings

Source

Building area

Reported rounded

232,000 square feet each

Source

Additional project facts

Lifecycle status

Actual

Proposed

Source

Capacity basis

Actual

634 MW future full build site capacity; not measured operating IT load.

Source

Infrastructure & permits

Technical details (2)
Electric grid

Planned or represented

634 MW

Design-stage large-load request.

Water

Planned or represented

Project water-use calculations reviewed as a regional example.

Other · Issued

CyrusOne Sangamon campus

Sangamon County

Apr 7, 2026

Sources (1)

Public-source research. Plans may change. See Evidence for sources and qualifications.

Related projects (2)
CyrusOne CHI1–CHI3 Aurora Data Center Campus

Partially operational · Aurora, Illinois, United States

Shared participant: CyrusOne · Same market: Illinois, United States

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CyrusOne CHI5 Lombard Data Center

Operating · Lombard, Illinois, United States

Shared participant: CyrusOne · Same market: Illinois, United States

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