# Digital Realty IAD43 (Building S)

PJM data center · https://askthegrid.com/assets/facilities/digital-realty-iad43-building-s

Digital Realty IAD43 (Building S) is a building data center in Sterling, VA. Digital Realty is identified as the operator, and the facility is operating. It is identified as part of Digital Realty Northern Virginia Campus. Spatial service-territory evidence associates the site with Dominion Virginia Power; the profile assigns the asset to PJM through that documented market role. Reported development, power, and commercial facts retain their source-specific facility, campus, building, or phase scope; the page does not collapse those values into a single implied load.

## Identity and location

- Operating status: operating
- Asset scope: building
- Location: 44820 Prentice Drive, Sterling, VA
- Operator: Digital Realty (exact asset)
- Owner: Digital Realty (exact asset)

## Power and grid context

- Utility service: 18 MW · reported · exact asset — Power capacity of the data center
- Critical it load: 18 MW · reported · exact asset — Power capacity of the data center
- ISO/RTO: PJM
- Balancing authority: PJM Interconnection
- Electric utility: Dominion Virginia Power

## Development

- Site status: under construction
- Site area: 9.4 acres
- Gross floor area: 244,000 square feet
- Construction: No specific construction timeline dates (announced, permitted, start, completion, or operational) were found for IAD43; the site is listed as under construction.

## Compute and operations

- Facility classes: colocation
- Operating context: Operational colocation facility with multi-tenant cages and cabinet providers.

## Sources

- [http://datacenterdynamics.com/en/news/digital-realty-sells-ashburn-data-center-to-gi-partners](http://datacenterdynamics.com/en/news/digital-realty-sells-ashburn-data-center-to-gi-partners)
- [http://dgtlinfra.com/data-center-43915-devin-shafron-drive](http://dgtlinfra.com/data-center-43915-devin-shafron-drive)
- [http://gisweb.pwcva.gov/arcgis/rest/services/Planning/Build_Out_Analysis/MapServer/9/query?f=pjson&outFields=*&outSR=4326&returnGeometry=true&where=BuildingName LIKE '%IAD-130%'](http://gisweb.pwcva.gov/arcgis/rest/services/Planning/Build_Out_Analysis/MapServer/9/query?f=pjson&outFields=*&outSR=4326&returnGeometry=true&where=BuildingName LIKE '%IAD-130%')
- [http://rga.lis.virginia.gov/Published/2026/RD40/PDF](http://rga.lis.virginia.gov/Published/2026/RD40/PDF)
- [Digital Realty: IAD43 Data Center](https://baxtel.com/data-center/digital-realty-iad43)
- [Digital Realty Building S | 44820 Prentice Drive, Northern ...](https://datacenterhawk.com/marketplace/providers/digital-realty/44820-prentice-drive/building-s)
- [Digital Realty IAD43 (Building S) — Sterling, VA Data Center | PJM ...](https://dchub.cloud/facilities/digital-realty-digital-realty-iad43-building-s-e0c54de0)
- [Digital Realty IAD43: See All services with pricing](https://inflect.com/building/44820-prentice-drive-sterling/digital-realty/datacenter/iad43)
- [Data Centers in Washington DC, Virginia](https://inflect.com/datacenters/na/usa/virginia/washington-dc)
- [Digital Realty IAD43 - Colocation](https://inflect.com/quote-tool/colo/d32ea706-04c5-4568-bfcd-e408e643034f)
- [44820 Prentice Data Center in Sterling | Digital Realty](https://www.datacentermap.com/usa/virginia/sterling/44820-prentice-iad43/)
- [Digital Realty: Northern Virginia IAD43  | OCOLO](https://www.ocolo.io/colocation/digital-realty/northern-virginia-iad43/)

## Data quality

- No community benefit statements found in any source.
- 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-iad43-building-s
Profile generated: 2026-09-04T14:28:32.838652Z
Source: Ask the Grid — https://askthegrid.com/