PRINCE WILLIAM DP

Substation-Adjacent

Manassas city, Virginia · PJM

DC Readiness
75.6
Excellent / 100

PRINCE WILLIAM DP is a substation-adjacent datacenter candidate site in Manassas city, Virginia, interconnecting through PJM. It screens at 75.6/100 DC Readiness with a catalogued 300 MW of candidate capacity and a 3.1 yrs average interconnection-queue wait.

Power & interconnection

Nearest substationPRINCE WILLIAM DP
Substation distance0.0 mi
Substation voltage230 kV
Available capacity300 MW
LMP zonePJM_DOM
Wholesale LMP$43.92/MWh
Utility commercial rate0.07¢/kWh

Speed to power

ISO / RTO regionPJM
Queue depth864
Avg queue wait3.1 yrs
Recent queue wait3.6 yrs
Completion rate20%
Withdrawal rate80%

Connectivity

Nearest IXPQTS Manassas (MAN1)
IXP distance1.4 mi
Fiber providers3
Fiber coverage87.3%
Nearest cloud providerAWS
Nearest cloud regionus-east-1
Cloud region distance20.5 mi

Site characteristics

Site typeSubstation-Adjacent
Parcel ownerCITY OF MANASSAS - (VA)
Land owner typeprivate
Buildability90.0/100
Land cover (NLCD)Developed, Open Space
Former useoil
Existing capacity3 MW
Retirement date2019-03-01

Risk & environment

Flood zoneZone X
Water stress (WRI)0.60
Wetlands (NWI)Clear
Critical habitatClear
Superfund nearbyPresent
Superfund siteSWIFT
Hazard sub-score60/100
Construction cost index97.5 (avg 100)

Location context

Nearest datacenterIron Mountain VA-1
DC distance0.7 mi
Nearest rail0.1 mi
Nearest gas pipeline3.3 mi
Nearest fiber route8.0 mi
County hazard (FEMA NRI)Relatively Moderate (30)
DC tax incentiveYes (sales_tax_exemption)
Commercial electricity6.57¢/kWh
Industrial electricity5.80¢/kWh
Cooling degree days1,300
Heating degree days4,000
Land price / acre$5,900
See all datacenter sites in Manassas city →

Incentive detail: Sales tax exemption on DC equipment for $150M+ investments (2025: $100M+); MEGA site program.

Full DC Readiness breakdown

All 13 weighted sub-scores (0–100) behind the composite DC Readiness score.

Power availability20%
78
Speed to power15%
47
Fiber connectivity12%
97
Energy cost10%
83
Water risk8%
88
Natural hazard8%
60
Buildability7%
90
Labor market4%
50
DC cluster4%
100
Land / acreage3%
61
Construction cost3%
69
Gas pipeline2%
90
Tax incentive2%
100
Climate / cooling2%
60

Nearby comparable sites

Other scored datacenter candidate sites in Manassas city, ranked by DC Readiness.

Sites near PRINCE WILLIAM DP
SiteTypeVoltageCapacityQueue waitScore
MOSBYSubstation-Adjacent500 kV1,000 MW3.1 yrs78.0
MORRISVILLESubstation-Adjacent500 kV1,000 MW3.1 yrs77.6
UNKNOWN156825Substation-Adjacent230 kV300 MW3.1 yrs76.8
UNKNOWN175880Substation-Adjacent230 kV300 MW3.1 yrs76.7
CANNON BRANCHSubstation-Adjacent230 kV300 MW3.1 yrs76.0
TAP139223Substation-Adjacent115 kV100 MW3.1 yrs73.1
UNKNOWN156824Substation-Adjacent230 kV300 MW3.1 yrs72.4
UNKNOWN117009Substation-Adjacent115 kV100 MW3.1 yrs72.0

Dataset updated . Screening estimates derived from public data sources.

Figures are screening estimates derived from public infrastructure data. Catalogued capacity reflects theoretical candidate capacity, not deliverable or committed interconnection. Confirm all values with the utility, ISO, and on-the-ground due diligence.

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This page shows a public slice of the GridCensus dataset for PRINCE WILLIAM DP, Manassas city. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.

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