# Sabey Data Centers Ashburn - Building C

PJM data center · https://askthegrid.com/assets/facilities/sabey-data-centers-ashburn-building-c

Sabey Data Centers Ashburn - Building C is a building data center in Ashburn, Loudoun, VA. Sabey Data Centers is identified as the operator, and the facility is operating. It is identified as part of Sabey Data Centers Ashburn. 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: 21741 Red Rum Drive, Ashburn, Loudoun County, VA
- Operator: Sabey Data Centers (exact asset) — https://sabeydatacenters.com/locations/ashburn-data-center

## Power and grid context

- Backup generation: 2 MW · reported · building — 2 MW capacity generators with 72 hour run time at peak load
- ISO/RTO: PJM Interconnection
- Balancing authority: PJM Interconnection
- Electric utility: Dominion Virginia Power

## Development

- Site status: operating
- Site area: 38 acres
- Gross floor area: 645,000 square feet
- Buildings: 3
- Construction: Construction of Sabey Data Centers' Intergate.Ashburn campus began on May 24 2016 with Building C as the first phase, a 140,000‑sq‑ft facility delivering 7.2 MW of IT power. Building C was expected to be delivered in Q4 2016 and is now operating. Building B followed, providing 22 MW of mission‑critical power across roughly 160,000 sq ft. Building A, the third phase, was announced later and is slated to come online in 2026 with 54 MW of leasable power. The 38‑acre campus now hosts three buildings with a total capacity of 85 MW and 645,000 sq ft of floor space.

## Compute and operations

- Facility classes: enterprise, cloud, hyperscale, colocation
- Workloads: enterprise IT, cloud services, hyperscale deployments
- Operating context: Sabey Data Centers Ashburn Building C is a carrier‑neutral colocation data center designed for enterprise IT, cloud service providers, and hyperscale deployments, operating to Tier III standards with 2 MW generator capacity and 72‑hour run time.

## Sources

- [http://datacenterfrontier.com/colocation/article/33038547/dcf-tours-sabey-data-centers-sdc-ashburn-data-center-alley-virginia](http://datacenterfrontier.com/colocation/article/33038547/dcf-tours-sabey-data-centers-sdc-ashburn-data-center-alley-virginia)
- [http://datacentermap.com/usa/virginia/ashburn](http://datacentermap.com/usa/virginia/ashburn)
- [http://datacenters.com/centersquare-iad1-b-sterling](http://datacenters.com/centersquare-iad1-b-sterling)
- [Report Highlights Community Pushback Stalling $64 Billion in Data Center Development Nationwide - Inside Climate News](http://insideclimatenews.org/news/19052025/virginia-data-center-development-community-pushback)
- [http://loudoun.gov/2674/Utilities](http://loudoun.gov/2674/Utilities)
- [http://loudoun.gov/6222/Phase-2-Data-Center-Standards-Locations](http://loudoun.gov/6222/Phase-2-Data-Center-Standards-Locations)
- [The Dark Side of Data Centers – Loudoun Climate Project](http://loudounclimate.org/data-centers)
- [http://openei.org/wiki/RAPID/BulkTransmission/Virginia](http://openei.org/wiki/RAPID/BulkTransmission/Virginia)
- [Virginia Tax Exemptions for Data Centers – January 2, 2026](http://rga.lis.virginia.gov/Published/2026/RD40/PDF)
- [http://services3.arcgis.com/Ww6Zhg5FR2pLMf1C/ArcGIS/rest/services/VA_Electric_2016/FeatureServer/0/query?f=json&geometry=-77.6525395,38.8159745&geometryType=esriGeometryPoint&inSR=4326&outFields=Provider,Utility&returnGeometry=false&spatialRel=esriSpatialRelIntersects&where=1=1](http://services3.arcgis.com/Ww6Zhg5FR2pLMf1C/ArcGIS/rest/services/VA_Electric_2016/FeatureServer/0/query?f=json&geometry=-77.6525395,38.8159745&geometryType=esriGeometryPoint&inSR=4326&outFields=Provider,Utility&returnGeometry=false&spatialRel=esriSpatialRelIntersects&where=1=1)
- [Sabey: Intergate.Ashburn (Building B) Data Center](https://baxtel.com/data-center/sabey-intergate-ashburn-building-b)
- [Campus Spotlight: Inside SDC Ashburn - National Real Estate Advisors](https://natadvisors.com/news-insights/campus-spotlight-inside-sdc-ashburn) — National Real Estate Advisors
- [Sabey Data Centers Starts Intergate.Ashburn Construction in Virginia - National Real Estate Development](https://natrealestatedevelopment.com/intergateashburngroundbreaking/)
- [SDC Ashburn | Sabey Data Centers](https://sabeydatacenters.com/locations/ashburn-data-center)
- [Sabey Ashburn — Sabey Data Center in Ashburn, VA](https://usdatamap.com/facility/sabey-ashburn-va-sab-2)
- [SDC Ashburn Data Center Building C](https://www.aterio.io/insights/us-data-centers/dc/sabey-data-centers-19886-va)
- [Intergate Ashburn, LLC — Loudoun County, VA | Groundwork](https://www.canonical.cc/labs/groundwork/site/intergate-ashburn-llc-loudoun/)
- [Sabey Data Centers - Ashburn, VA - datacenter.fyi](https://www.datacenter.fyi/public-record/42720afc)
- [SDC Ashburn - Building A | Sabey Data Center Properties ...](https://www.datacentermap.com/usa/virginia/ashburn/intergate-ashburn/)
- [A Repeat Performance: Sabey Intergate.Ashburn Data ...](https://www.indexc.com/news/story/a-repeat-performance-sabey-intergate-ashburn-data-center)
- [Virginia Data Center Reform Coalition](https://www.pecva.org/region/regional-state-national-region/general-assembly/virginia-data-center-reform-coalition/)

## 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/sabey-data-centers-ashburn-building-c
Profile generated: 2026-09-04T14:28:32.838652Z
Source: Ask the Grid — https://askthegrid.com/