Data center · Loudoun County, Virginia, United States
Google Leesburg Building 1
Google Leesburg Building 1 is a data center in Loudoun County, Virginia, United States, operated by Google and Hayden Technologies 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 | 20491 Goose Landing Lane, Leesburg, VA 20175 | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Address | 20491 Goose Landing Lane, Leesburg, VA 20175 | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Part of | Stonewall Creek Business Park | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Permit date | 30 Apr 2025 (permit 74163-9, Article 6 - mNSR) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Operator | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 | |
| Operator | Hayden Technologies LLC | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Backup generators | 391 MW (253 generator sets, 81.3 MW of them for non-emergency use, permit 74163-9) | Virginia DEQ issued data center air permits · record · Public records · checked 24 Oct 2026 |
| Building footprint | 13,084 m² (building) | OpenStreetMap data centers · record · ODbL 1.0 · checked 24 Oct 2026 |
| Coordinates | 39.0526, -77.5396 | 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 Google Leesburg Building 1; 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 |
|---|---|---|---|
| Google Leesburg Building 1 | asset:osm:way-710070925 | OpenStreetMap data centers | — |
| Hayden Technologies, LLC | asset:va-deq:74163 | Virginia DEQ issued data center air permits | Same street address |
How its operator compares
Google owns 58 of the 1,336 data centers in the United States in our data with a named owner; 4 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% |
Timeline
Dated facts about this data center from its sources, oldest first.
- Air permit to build issued (minor new source review), no. 74163-9
- Hayden Technologies 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 |
|---|---|---|---|---|
| Potomac Energy Center, LLC | Power plant | 812 MW | Operating | 0.8 km |
| Dulles Solar and Storage | Power plant | 150 MW | Under construction | 12 km |
| Chantilly Crushed Stone Incorporated | Mine | — | Operating | 15 km |
| Amrize Millville Quarry | Mine | — | Operating | 34 km |
Operators and place
More from Google
- Google Pryor (North)368 MW
- Google New Albany333 MW
- Google Columbus303 MW
- Google Bristow238 MW
- Google Council Bluffs (East)237 MW
- Google Omaha237 MW
- Google Papillion237 MW
- Google Mesa183 MW
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.
- 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.