# Amazon IAD-57 and IAD-58 Data Center Facility

PJM data center · https://askthegrid.com/assets/facilities/amazon-iad-57-and-iad-58-data-center-facility

Amazon IAD-57 and IAD-58 are two data centers on Relocation Drive in Sterling, Loudoun County, permitted at 22745 Relocation Drive. Virginia DEQ air permit 74064, issued to Amazon's VADATA unit on February 14, 2014, covers forty-four diesel emergency generators, all Caterpillar units. The 16.69-acre parcel carries two building records; the first is a 135,464 sq ft data center built in 2014. A MetLife-managed entity bought the parcel from Prologis in December 2016 for $43 million.

## Identity and location

- Operating status: operating
- Asset scope: facility
- Location: 22745 Relocation Drive, Sterling, VA

## Development

- Construction: Loudoun County lists two commercial building records on the 16.69-acre parcel at 22745 and 22755 Relocation Drive; the first, at 22745, is a 135,464 sq ft data center built in 2014.

## Compute and operations

- Facility classes: hyperscale, cloud

## Sources

- [https://deq.zh-cn.virginia.gov/home/showpublisheddocument/25807/638628718881430000](https://deq.zh-cn.virginia.gov/home/showpublisheddocument/25807/638628718881430000)
- [U.S. Census street-address geocode](https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=22745+Relocation+Drive%2C+Sterling%2C+VA%2C+20166&benchmark=Public_AR_Current&vintage=Current_Current&format=json)
- [Loudoun County](https://reparcelasmt.loudoun.gov/pt/datalets/datalet.aspx?mode=commercial&UseSearch=no&pin=045175529000)
- [Loudoun County](https://reparcelasmt.loudoun.gov/pt/datalets/datalet.aspx?mode=profileall&UseSearch=no&pin=045175529000)
- [Loudoun County](https://reparcelasmt.loudoun.gov/pt/datalets/datalet.aspx?mode=sales&UseSearch=no&pin=045175529000)
- [Issued Air Permits for Data Centers | Virginia DEQ](https://web.archive.org/web/20261002062942/https://www.deq.virginia.gov/permits/air/issued-air-permits-for-data-centers)

## Data quality

- Power values retain their reported, requested, contracted, energized, gross-campus, or critical-IT basis.
- Map point: approximate U.S. Census street-address geocode.

---

Canonical page: https://askthegrid.com/assets/facilities/amazon-iad-57-and-iad-58-data-center-facility
Profile generated: 2026-10-09T04:03:13.152475Z
Source: Ask the Grid — https://askthegrid.com/