Microsoft Leesburg Campus
Microsoft is building a 180 MW data center in Loudoun County, Virginia (under construction). One source reports this facility in the Kapwork Grow tracker.
- Capacity
- 180 MW
- Investment
- $1.2B
- Building area
- 1.31M sq ft (1,313,355 sq ft)
- Expected completion
- 2027
Who's on this build
Named in the cited sources. No source reports who builds it.
- Other Microsoft builds
Operator
Microsoft
Schedule
Dates as reported. Not a bid calendar. A planned date is not evidence that work occurred.
- next year
Expected completionPlanned
- Today
Under construction
Last material change Sep 24, 2026.
- 7 yr ago
Construction start
- ~8 yr ago
Announced
Reported updates without an event date
Reported for 2027.
Event date: Not reported · First observed: Not reported
Reported for 2022.
Event date: Not reported · First observed: Not reported
Reported for 2019.
Event date: Not reported · First observed: Not reported
Record quality
- Datasets
- 1
- Location
- Approximate: city centroid
- Summary
- From published records
- Source as of
- Last material change
Site and infrastructure
SC Server CountryKW Kapwork Grow tracker record
Status
- Operator
- Microsoft
- Tenants
- Microsoft Azure
- Stage
- Under construction
- Facility type
- AI data center
Scale
- Reported capacity
- 180 MW
- Reported investment
- $1.2B
- Reported building area
- 1,313,355 sq ft
Reported dates
- Announced
- 2018-09
- Construction start reported
- 2019
- Expected completion
- 2027
Site
- City
- Leesburg
- County
- Loudoun County
- State
- Virginia
- Location precision
- Approximate: city centroid
Power and cooling
- AI workload
- AI or machine-learning workload reported
Sources, method and limits
Show 1 sourceHide
What each source reports
| Dataset | Reported name | Reported status | Reported MW |
|---|---|---|---|
| Server Country | Microsoft Leesburg Campus | Under construction | 180 MW |
Sources and evidence
- SCServer Country project record (CC BY 4.0)As of: Sep 24, 2026 · Record: 0523
- KWKapwork Grow tracker record, merged from the sources listed here (free account)As of: Sep 23, 2026 · Record: 160412665988732
Limitations and interpretation
- This record is the Kapwork Grow tracker's merged view of a facility, from the tracker snapshot built 2026-09-23. Facts tagged KW are the tracker's resolved values; the per-source rows it was merged from are listed under Sources and on the tracker record.
- Sources on this record: Server Country, https://servercountry.org/data/ (CC BY 4.0). Every source is licensed for commercial use with attribution.
- An announced or permitted build is not a contract, an open bid or a purchase order.
- Capacity figures are as reported by the cited sources and may describe planned rather than energised capacity.
Cite or correct this record
Kapwork Grow, “Microsoft Leesburg Campus”, https://kapwork.com/grow/directory/datacenters/microsoft-leesburg-campus-va-dc_91e4fbf9467c, materially updated Sep 24, 2026.
Report an error in this record and we will check it against the cited sources.
An announced or permitted build is not a contract, an open bid or a purchase order. Capacity and dates are as reported by the cited sources. “Not reported” means missing information, not zero. Completed and withdrawn records can remain available as historical records.
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