Site · Shared context
Yondr–Cerberus Manassas Data Center Campus
Preconstruction · Manassas, Virginia, United States
Shared participant: Yondr GroupSame market: Virginia, United States
All records
Data center siteSite record
Yondr Loudoun County Data Center Campus
Leesburg, Virginia, United StatesPartially operational
Capacity
336 MW
Planned critical IT
Lead participant
Yondr Group
Developer
Last updated
Aug 28, 2026
Most recent public record update
About Yondr Loudoun County Data Center Campus
Yondr’s Northern Virginia record combines a completed 48 MW building, phased delivery of a second 48 MW building and a separate 240 MW adjacent pipeline. The 336 MW figure is therefore a campus-plus-pipeline ceiling, not live load. Phase-by-phase energization, tenant utilization, contract pricing and any undisclosed financing remain outside the verified public record.
Related projects
Projects sharing a market, utility, or organization.
Capacity
Planned critical ITOperating capacity—An operating IT-capacity figure has not been publicly disclosed.
It Load336 MWDesign · Yondr Loudoun County Data Center Campus
Future Potential336 MWDesign · Yondr Loudoun County Data Center Campus
Development
1 phases · 2 milestonesOperating facility and documented expansionOperational
Yondr’s Northern Virginia record combines a completed 48 MW building, phased delivery of a second 48 MW building and a separate 240 MW adjacent pipeline. The 336 MW figure is therefore a campus-plus-pipeline ceiling, not live load. Phase-by-phase energization, tenant utilization, contract pricing and any undisclosed financing remain outside the verified public record.
Dec 17, 2025
First 12 MW of the second building reached ready-for-service
CompletedAug 29, 2026
Project-specific source review refreshed
CompletedInfrastructure
Electric GridOperational
336 MW
Facility IT boundary; customer utilization is not disclosed.
FiberOperational
Carrier-neutral or resilient fibre connectivity described for the individual facility.
Project map
0 of 1 project point mappedInfrastructure facts
2
Mapped records
1
Capacity figures
1
No map point available
Power & interconnection: 1Fiber & connectivity: 1
Facts & sources
Published claims and their source links.
Location ContextYondr Northern Virginia Campus | Leesburg | VA | USActual
Yondr Northern Virginia Campus | Leesburg | VA | US
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity336 MWDesign
336 MW
Capacity BasisYondr publishes 336 MW of total critical cloud capacity for the Loudoun County campus.Actual
Yondr publishes 336 MW of total critical cloud capacity for the Loudoun County campus.
Location ContextYondr Northern Virginia Campus | Leesburg | VA | USActual
Yondr Northern Virginia Campus | Leesburg | VA | US
Lifecycle StatusPartially operationalActual
Partially operational
Reported Capacity336 MWDesign
336 MW
Capacity Basis336 MW combines a 96 MW campus—partly operating—with a separate 240 MW adjacent pipeline; it is not current operating load.Actual
336 MW combines a 96 MW campus—partly operating—with a separate 240 MW adjacent pipeline; it is not current operating load.
Operator ConfirmedYondr GroupActual
Yondr Group
Facility Capacity Basis336 MW combines a 96 MW campus—partly operating—with a separate 240 MW adjacent pipeline; it is not current operating load.Actual
336 MW combines a 96 MW campus—partly operating—with a separate 240 MW adjacent pipeline; it is not current operating load.
Current LifecyclePartly operating with further delivery underwayActual
Partly operating with further delivery underway
Evidence BoundaryFacility specific evidence; campus or portfolio figures are not transferred between recordsActual
Facility specific evidence; campus or portfolio figures are not transferred between records