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Grayslake, IL · Lake County · 42.344°N 88.042°W

T5 Chicago IV (CHI IV)

T5 Data Centers

ProposedAI-specificConfirmed

This facility is proposed and has not been reported as operational. Details are based on public filings and announcements as of .

Key facts

Location
Grayslake, IL, Lake County
Capacity
1,200 MW planned
Powered by
ComEd
Announced
2026
Last updated

Civic impact

Energy & water

Energy source
Grid · Utility: ComEd

1.6 GW of secured ComEd utility power via an on-site substation.

Status history

  1. Proposed

    T5 announced its CHI IV campus in Grayslake (Lake County): up to 1.2 GW IT / 1.6 GW secured utility power; Phase 1 (3 × 60 MW) targeted Q4 2027

    T5 plans five gigawatt-scale data center campuses, announces Chicago campus

Location

Sources & data provenance

Confirmed: data verified against official filings, permits, or direct operator announcements.

Last updated:

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