Data center · Fairfax County, Virginia, United States
Vienna Cloud
Vienna Cloud is a data center in Fairfax County, Virginia, United States.
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 | Fairfax County, Virginia | Virginia DEQ issued data center air permits · Public records · checked 24 Oct 2026 |
| Address | 7990 Science Applications Court, Vienna, VA 22182 | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Permit date | 9 Nov 2016 (permit 71804-4, Article 6 - mNSR) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Permit date | 27 Feb 2009 (permit 71804-3, Article 5 - SOP) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Coordinates | 38.9079, -77.2214 | US Census Bureau Geocoder · Public domain · checked 24 Oct 2026 |
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Timeline
Dated facts about this data center from its sources, oldest first.
- State air operating permit issued, no. 71804-3
- Air permit to build issued (minor new source review), no. 71804-4
Nearby
Within 50 km of this data center: 5 power plants (4 operating, 3,127 MW), measured from the coordinates in the facts above. The table shows the nearest 3.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Dulles Solar and Storage | Power plant | 150 MW | Under construction | 25 km |
| Potomac Energy Center, LLC | Power plant | 812 MW | Operating | 33 km |
| Key | Power plant | 831 MW | Operating | 41 km |
Place
Other data centers in Virginia
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- US Census Bureau Geocoder. US Census Bureau Geocoder, Public domain.
- Virginia DEQ issued data center air permits. Virginia DEQ issued data center air permits, Public records.