# T5 Chicago IV (CHI IV)

T5 Chicago IV (CHI IV) is a data center development record in Grayslake, Illinois.

Canonical: https://eloragrid.ai/land-grid/data-centres/united-states/illinois/t5-chicago-iv-chi-iv-35e311822820e8cadbea
Status: under_construction
Operator: T5 Data Centers
Evidence reviewed: 2026-11-09

## Electrical work and project likelihood

Probability not assessed. Planning stage is not a calibrated probability.

## Sources

- [Compute Atlas](https://www.compute-atlas.com/facilities/t5-chicago-iv-grayslake-il) — Latest available status in the dated source record. Status source record date: 2026-10-28.
- [Grayslake T5 Data Center Moves Ahead Amid Local Protests](https://hoodline.com/2026/05/grayslake-erupts-as-mega-data-campus-plows-ahead/) — 

Elora editorial summaries; linked sources and geographic data retain their respective rights. No blanket third-party licence is granted.

Nearby infrastructure does not establish an electrical connection, available capacity or an open tender.