Data center · Loudoun County, Virginia, United States
QTS Ashburn 2 DC2
QTS Ashburn 2 DC2 is a data center in Loudoun County, Virginia, United States, operated by Quality Technology Services, LLC and QTS Investment Properties Ashburn II, LLC.
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 | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Location | Loudoun County, Virginia | Virginia DEQ issued data center air permits · Public records · checked 24 Oct 2026 |
| Address | 44655 Quality Tech Lane, Sterling, VA 20166 | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Address | 44655 Quality Tech Lane, Sterling, VA 20166 | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Part of | QTS Ashburn Lockridge | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Part of | QTS Investment Properties Ashburn LLC (matched by coordinates+name) | Rare Context entity resolution · CC0 1.0 · checked 24 Oct 2026 |
| Permit date | 5 Aug 2024 (permit 74232-2, Article 6 - mNSR) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Operator | Quality Technology Services, LLC | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Operator | QTS Investment Properties Ashburn II, LLC | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Backup generators | 143 MW (64 generator sets, permit 74232-2) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Building footprint | 12,613 m² (building) | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Coordinates | 38.9952, -77.4569 | OpenStreetMap data centers · record · ODbL 1.0 · 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 researchAlso recorded as
2 sources record QTS Ashburn 2 DC2; this page joins their facts, each with its own source. Links to any of the records lead here. How records are matched.
| Name in the source | Identifier | Source | Matched on |
|---|---|---|---|
| QTS Ashburn 2 DC2 | asset:osm:way-1188680254 | OpenStreetMap data centers | — |
| ASH2 Lockridge Data Center - QTS Investment Properties Ashburn II LLC | asset:va-deq:74232 | Virginia DEQ issued data center air permits | Same street address |
How its operator compares
Quality Technology Services, LLC operates 45 of the 1,336 data centers in the United States in our data with a named owner; 5 owners have more. 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 Web Services | 1st | 149 | 11% |
| Digital Realty | 2nd | 87 | 6.5% |
| Microsoft | 3rd | 66 | 4.9% |
| Amazon Data Services Inc. | 4th | 60 | 4.5% |
| 5th | 58 | 4.3% | |
| Quality Technology Services, LLC | 6th | 45 | 3.4% |
Timeline
Dated facts about this data center from its sources, oldest first.
- Air permit to build issued (minor new source review), no. 74232-2
- QTS Investment Properties Ashburn II, LLC on record as operator
Nearby
Within 50 km of this data center: 2 power plants (1 operating, 812 MW) and 2 mines, measured from the coordinates in the facts above.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Dulles Solar and Storage | Power plant | 150 MW | Under construction | 6.3 km |
| Chantilly Crushed Stone Incorporated | Mine | — | Operating | 8.8 km |
| Potomac Energy Center, LLC | Power plant | 812 MW | Operating | 10 km |
| Amrize Millville Quarry | Mine | — | Operating | 44 km |
Operators and place
More from Quality Technology Services, LLC
- RIC1 DC1data center
- RIC1 DC2data center
- RIC1 DC3data center
- QTS Ashburn 3 DC1data center
- QTS Atlanta Data Center 2data center
- QTS Ashburn Lockridgedata center
- QTS San Antonio IIdata center
- QTS Manassas DC5data center
Other data centers in Virginia
Data on this page
- Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
- Epoch AI. Epoch AI data centers, CC BY 4.0.
- MSHA Mines Data Set. MSHA Mines Data Set, Public domain.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
- Texas Comptroller qualifying data centers. Texas Comptroller qualifying data centers, Public domain.
- Virginia DEQ issued data center air permits. Virginia DEQ issued data center air permits, Public records.