Data centers in Manassas, Virginia

DC Hub reports 50.0 MW as the power capacity of this single IAD-104 facility. The source does not classify the figure as utility-service, contracted, energized, gross-campus, or critical-IT capacity.

DC Hub reports 50.0 MW as the exact AWS IAD105 facility's power capacity; the source does not identify this figure as utility service, an interconnection request, gross campus power, or critical IT load.

Permitted diesel emergency-generator capacity associated with IAD-14: one 1,500 ekW generator plus nineteen 2,500 ekW generators; calculated total nameplate capacity is 49 MW. This is backup-generation capacity, not IT load, utility-service capacity, or interconnection capacity.

Eighteen Caterpillar Model 3516C-HD diesel engine-generator sets at IAD-52, rated at 2,500 ekW each; aggregate calculated from the permitted unit ratings.

One Caterpillar Model 3516C-HD diesel engine-generator set rated at 2,500 ekW.

A published source reports that the 460,000-square-foot MCC1 facility can support more than 43 MW of data-center space. The 43 MW value is the stated lower-bound threshold, not an exact total capacity.

A data-center directory reports MCC2 as a 64 MW data center; the source does not define whether this is critical IT load, utility service, or interconnection capacity.

DatacenterHawk reports 4,000 kW currently commissioned at the exact DC14 facility. This is a reported commissioned facility-power figure and is not identified as gross campus power or critical IT load.

Iron Mountain's current VA-2 facility page reports 36 MW total capacity and 36 MW of 100% matched renewable power. This is an exact-facility reported capacity, not a critical-IT-load or campus-total figure.

One VA-3 data-center hall; Corgan states that VA-3 includes two 48 MW data-center halls.

Critical load stated for completion of the VA-4 facility; this is not a campus-gross, utility-service, or interconnection capacity figure.

A third-party VA-5 facility listing reports 40 MW of critical load on completion. This is a reported target/critical-load figure, not an identified utility-service, interconnection, energized, or gross-campus capacity.

Reported critical load for the exact facility on completion; this is not utility-service capacity, interconnection capacity, or gross campus capacity.

Currently commissioned 42,000 kW at the purpose-built DC5 facility; a facility profile labels the same figure as critical power capacity.