Data center · Loudoun County, Virginia, United States
Amazon Data Services, Inc. IAD-90 IAD-91 IAD-92
Amazon Data Services, Inc. IAD-90 IAD-91 IAD-92 is a data center in Loudoun County, Virginia, United States, operated by Amazon Data Services, Inc.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | Loudoun County, Virginia | Virginia DEQ issued data center air permits · Public records · checked 24 Oct 2026 |
| Address | 45950 Pathfinder Way, Sterling, VA 20164 | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Permit date | 6 Nov 2024 (permit 74121-2, Article 6 - mNSR) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Operator | Amazon Data Services, Inc. | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Backup generators | 143 MW (58 generator sets, permit 74121-2) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
Research on this data center and its operator.Who owns it up to the parent company, its power supply, grid connection and planning status, and an introduction to the operator.
Request researchHow its operator compares
Amazon Data Services, Inc. operates 52 of the 243 data centers in the United States in our data with a named owner; the most of any owner. Counts cover the data centers in our data that name an owner, holder or operator; an asset with several owners counts for each.
| Operator in United States | Rank | Data centers | Share |
|---|---|---|---|
| Amazon Data Services, Inc. | 1st | 52 | 21% |
| Microsoft | 2nd | 21 | 8.6% |
| 3rd | 19 | 7.8% | |
| Meta | 4th | 17 | 7% |
| CoreWeave | 5th | 8 | 3.3% |
Timeline
Dated facts about this data center from its sources, oldest first.
- Air permit to build issued (minor new source review), no. 74121-2
- Amazon Data Services, Inc. on record as operator
Operator and place
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Other data centers in Virginia
Data on this page
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- Virginia DEQ issued data center air permits. Virginia DEQ issued data center air permits, Public records.