# Amazon Warrenton Training Center Data Center Campus

PJM data center · https://askthegrid.com/assets/facilities/amazon-warrenton-training-center-data-center-campus--grid-load-12f0d84a0ac214e2

The Amazon data centers at the Warrenton Training Center, also called Station B, are operating facilities on a classified federal communications complex near Warrenton in Fauquier County, Virginia. Amazon Web Services is reported as the operator, and the permit holder is Amazon Data Services. The original project was announced in 2015 by Amazon subsidiary Vadata for the US Department of Defense, and later reporting counts two Amazon data centers at the complex. The state air permit covers emergency diesel generators, and a Dominion spokesman said the Training Center data centers are powered from the Warrenton substation. No source gives a supply or IT capacity in megawatts for the buildings.

## Identity and location

- Operating status: operating
- Asset scope: campus
- Location: 7471 Bear Wallow Road, Warrenton, Fauquier County, VA
- Operator: Amazon Web Services (exact asset)
- Operator: Amazon Data Services (exact asset)
- Developer: Vadata (exact asset)

## Power and grid context

- ISO/RTO: PJM
- Electric utility: Virginia Electric & Power Co
- Substation: Warrenton substation

## Sources

- [Data center database: Where projects stand across Fauquier C...](https://www.fauquiernow.com/news/data-center-database-where-projects-stand-across-fauquier-county/article_18be50e8-49f6-11ef-95cf-3b45407fea55.html)
- [Access Denied](https://www.deq.virginia.gov/home/showpublisheddocument/25950/638633853758100000#page=1)
- [https://deq.zh-cn.virginia.gov/home/showpublisheddocument/25950/638633853758100000](https://deq.zh-cn.virginia.gov/home/showpublisheddocument/25950/638633853758100000)
- [Dominion: New transmission lines, substation might not be needed for controversial Warrenton data center | News | princewilliamtimes.com](https://www.princewilliamtimes.com/news/dominion-new-transmission-lines-substation-might-not-be-needed-for-controversial-warrenton-data-center/article_0c922244-30cc-5090-9fb0-b4208118e45a.html)
- [Just a moment...](https://www.datacenterdynamics.com/en/news/amazon-to-build-data-center-on-a-classified-us-intelligence-campus/)
- [https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=7471+Bear+Wallow+Road%2C+Warrenton%2C+VA&benchmark=Public_AR_Current&vintage=Current_Current&format=json](https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=7471+Bear+Wallow+Road%2C+Warrenton%2C+VA&benchmark=Public_AR_Current&vintage=Current_Current&format=json)
- [Access Denied](https://www.deq.virginia.gov/news-info/shortcuts/permits/air/issued-air-permits-for-data-centers)
- [https://services3.arcgis.com/OYP7N6mAJJCyH6hd/arcgis/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?f=json&where=1%3D1&geometry=-77.820506992799%2C38.733796022661&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&outFields=ID%2CNAME&returnGeometry=false](https://services3.arcgis.com/OYP7N6mAJJCyH6hd/arcgis/rest/services/Electric_Retail_Service_Territories_HIFLD/FeatureServer/0/query?f=json&where=1%3D1&geometry=-77.820506992799%2C38.733796022661&geometryType=esriGeometryPoint&inSR=4326&spatialRel=esriSpatialRelIntersects&outFields=ID%2CNAME&returnGeometry=false)

---

Canonical page: https://askthegrid.com/assets/facilities/amazon-warrenton-training-center-data-center-campus--grid-load-12f0d84a0ac214e2
Profile generated: 2026-11-02T19:59:48.623641Z
Source: Ask the Grid — https://askthegrid.com/