# Digital Realty Chicago CH3

PJM data center · https://askthegrid.com/assets/facilities/digital-realty-chicago-ch3

Digital Realty Chicago CH3 is the East Devon Avenue building in the Digital Elk Grove campus, distinct from the two Busse Road facilities. Its current operator page reports 305,500 square feet of total building area and N+1 redundancy for both UPS and cooling. The linked 2023 brochure uses a rounded 305,000-square-foot building figure. Colocation offerings include individual cabinets and private suites, with campus connectivity to Digital Realty's downtown Chicago sites. The profile represents this building rather than the campus-wide footprint, and published floor area is not converted into estimated electricity demand.

## Identity and location

- Operating status: unknown
- Asset scope: facility
- Location: 1400 East Devon Avenue, Elk Grove Village, IL
- Operator: Digital Realty (exact asset) — https://www.digitalrealty.com/data-centers/americas/chicago/ch3

## Power and grid context

- ISO/RTO: PJM

## Development

- Site status: Current operator page reports 305,500 square feet of total building area; linked 2023 brochure uses 305,000 square feet.

## Compute and operations

- Facility classes: colocation

## Sources

- [https://go2.digitalrealty.com/rs/087-YZJ-646/images/DS_Digital_Realty_2308_CH1_CH2_CH3_Property_Factsheet_EN.pdf](https://go2.digitalrealty.com/rs/087-YZJ-646/images/DS_Digital_Realty_2308_CH1_CH2_CH3_Property_Factsheet_EN.pdf)
- [https://services3.arcgis.com/agWTKEK7X5K1Bx7o/ArcGIS/rest/services/ComEd_IDOT_DCFC_Map_Service/FeatureServer/36](https://services3.arcgis.com/agWTKEK7X5K1Bx7o/ArcGIS/rest/services/ComEd_IDOT_DCFC_Map_Service/FeatureServer/36)
- [https://www.comed.com/cdn/assets/v3/assets/blt3ebb3fed6084be2a/blt95cbdf9d210f3714/6525ad0ebfee53000ce2f50b/Res_Ch_08_Control_Area.pdf?branch=prod_alias](https://www.comed.com/cdn/assets/v3/assets/blt3ebb3fed6084be2a/blt95cbdf9d210f3714/6525ad0ebfee53000ce2f50b/Res_Ch_08_Control_Area.pdf?branch=prod_alias)
- [https://www.digitalrealty.com/data-centers/americas/chicago/ch3](https://www.digitalrealty.com/data-centers/americas/chicago/ch3)
- [https://www.openstreetmap.org/way/713428715](https://www.openstreetmap.org/way/713428715)

## Data quality

- Power values retain their reported, requested, contracted, energized, gross-campus, or critical-IT basis.

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Canonical page: https://askthegrid.com/assets/facilities/digital-realty-chicago-ch3
Profile generated: 2026-09-05T20:05:56.347829Z
Source: Ask the Grid — https://askthegrid.com/