# Digital Realty Chicago CH1

PJM data center · https://askthegrid.com/assets/facilities/digital-realty-chicago-ch1

Digital Realty Chicago CH1 occupies a single-story, 485,000-square-foot building at 2200 Busse Road within the three-building Digital Elk Grove campus. Colocation options range from individual cabinets to private suites. The operator lists N+1 cooling redundancy, while its current page and linked 2023 brochure give different UPS designs. Campus connectivity reaches Digital Realty facilities at 350 East Cermak Road and 600 South Federal Street. This profile covers CH1 alone, not the combined floor area or electrical capacity of neighboring CH2 and CH3.

## Identity and location

- Operating status: unknown
- Asset scope: facility
- Location: 2200 Busse Road, Elk Grove Village, IL
- Operator: Digital Realty (exact asset) — https://www.digitalrealty.com/data-centers/americas/chicago/ch1

## Power and grid context

- ISO/RTO: PJM

## Development

- Site status: Single-story building; operator lists 485,000 square feet of total building area.

## 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/ch1](https://www.digitalrealty.com/data-centers/americas/chicago/ch1)
- [https://www.openstreetmap.org/way/128499684](https://www.openstreetmap.org/way/128499684)

## 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-ch1
Profile generated: 2026-09-05T20:05:56.347829Z
Source: Ask the Grid — https://askthegrid.com/