# Digital Realty Chicago CH2

PJM data center · https://askthegrid.com/assets/facilities/digital-realty-chicago-ch2

Digital Realty Chicago CH2 is the single-story colocation building at 2299 Busse Road, separate from CH1 across Busse Road and CH3 on East Devon Avenue. Digital Realty offers cabinet and suite deployments here. Its current page lists 328,000 square feet of total building area; the linked 2023 brochure gives 336,000 square feet. Both sources describe N+1 cooling, but differ on UPS topology. CH2 participates in the Digital Elk Grove campus connectivity network, including links to downtown Chicago facilities; those network services do not identify the tenants occupying this building.

## Identity and location

- Operating status: unknown
- Asset scope: facility
- Location: 2299 Busse Road, Elk Grove Village, IL
- Operator: Digital Realty (exact asset) — https://www.digitalrealty.com/data-centers/americas/chicago/ch2

## Power and grid context

- ISO/RTO: PJM

## Development

- Site status: Single-story facility. Current operator page reports 328,000 square feet; linked 2023 brochure reports 336,000 square feet. No normalized area selected.

## 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/ch2](https://www.digitalrealty.com/data-centers/americas/chicago/ch2)
- [https://www.openstreetmap.org/way/713433204](https://www.openstreetmap.org/way/713433204)

## 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-ch2
Profile generated: 2026-09-05T20:05:56.347829Z
Source: Ask the Grid — https://askthegrid.com/