Microsoft Corporation
5 facilities on the public record. Each entry links the facility's permitting path: the approvals behind it, who issued them, and when.
This may not be a complete list for this operator: the same operator can appear in public records under different corporate names, and operation is sometimes sub-contracted, so related facilities may be listed here under the name the record uses. Our own coverage is also still growing. Know of a facility we should have? Send us a link.
In permitting
| Facility | Location | Status | Go-live | Approvals on record | Last documented |
|---|---|---|---|---|---|
| Microsoft Leesburg (IAD01-02-03-04-05) Data Center | Leesburg, Loudoun, VA | approved | 1 | 2025-03-07 | |
| Microsoft Gainesville (MNZ03) Data Center | Bristow, Prince William, VA | approved | 1 | 2024-08-05 | |
| Microsoft Manassas (MNZ01) Data Center | Manassas, Prince William, VA | approved | 1 | 2024-01-17 | |
| San Jose Data Center | San Jose, Santa Clara, CA | approved | 1 | ||
| San Jose Data Center 04 | San Jose, Santa Clara, CA | proposed | 0 |
Go-live dates shown with the estimated marker come from press reports or source-record status dates, not from a published record. Absence of an approval here is a records gap, not a finding.
Every record links to its source: openly licensed datasets (Epoch AI, CC BY; Wikidata, CC0; US EPA, public domain) and public permit records. Full sourcing and licensing: methodology · sources.