DC
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Data center parcel 044292829000

Under constructionUnclassifiedSiteLoudoun County, Virginia
20% profile completeness
23 claims from 7 sources
Current facility power
Not yet sourced
Planned capacity
Not yet sourced
Floor area
426,800 sq ft[1]
Confirmed
Buildings (planned)
Not yet sourced
Capital cost / investment
Not yet sourced
First operational
Not yet sourced

POWER & GRID

Time-to-power · verification · interconnection
Time to power
H1 2028 – H1 2029
Medium confidencewindow, not a prediction
Project verification
Under construction
Construction documented by permit / site plan.
Current stage
Under construction
Furthest stage with documented evidence
Utility · ISO
Dominion Energy · PJM
Substation: Unnamed substation (nearest, unverified)

Power reality

Announced
No record
Interconnection request
No record
Contracted / approved
No record
Under construction
No record
Operational
No record
  • ⚠ No public interconnection record for this load — PJM does not publish large-load requests.
AI evidence brief
Summarizes only the evidence on this page. Answers citing anything else are rejected automatically.
How the time-to-power window was estimated
Evidence used
  • Current stage: Under construction (furthest stage with documented evidence)[1]
  • Construction elapsed: Construction documented since 2026-09-27 (0.0 years).
Assumptions
  • From “Under construction”, large loads have typically taken 0.5–2 more years to first power (editorial range; see Methodology).
  • Construction to first power typically takes 1.25–2.5 years.
  • The window is a range of plausible outcomes under these assumptions, not a forecast. It moves as new filings, queue updates or imagery arrive.
Window: H1 2028 – H1 2029

Project verification

Development
  1. Announcedimplied by a later stage
  2. Land acquiredimplied by a later stage
  3. Planning / zoningimplied by a later stage
  4. PermittingSep 27, 2026
    Permit / site plan
    • Sep 27, 2026 · Permit / case BLDC-2024-010722[1]
    • Sep 27, 2026 · Permit / case BLDC-2025-044143[1]
Grid interconnection
  1. Interconnection application
  2. Feasibility study
  3. System impact study
  4. Facilities study
  5. Interconnection agreement / service contract
Build & energization
  1. Financing
  2. Under constructionSep 27, 2026
    Permit / site plan
    • Sep 27, 2026 · Reported status: under construction[1]
  3. Energization
  4. Operational

● documented · ◌ implied by a later stage · ○ no evidence found. Dates are those of the earliest dated evidence, which can be later than when a stage actually began. Evidence classes: Permit / site plan.

Grid path

  1. facility
    Data center parcel 044292829000
  2. substation
    Unnamed substation[4]
    Proximity onlyUnverified
    Nearest mapped substation, 0.15 km away. Proximity does not establish that it serves the site.
  3. transmission
    Pacific Loop (230 kV)[4]
    Proximity onlyUnverified
    Highest-voltage line mapped within 2 km (0.02 km away). Not confirmed as the supply path.
  4. utility
    Dominion Energy[2]
    Service territoryLikely
    Retail service territory containing the site
  5. ISO / RTO
    PJM[3]
    Service territoryLikely
    Balancing authority: PJM
Substation capacity:
not published
Required upgrades:
not yet sourced
Congestion:
not yet sourced (no nodal price data)

Dashed boxes are based on proximity only and do not establish which asset serves the site.

Interconnection records

No interconnection-queue record is linked to this site. Of the ISOs we ingest, only NYISO publishes large-load requests; PJM, ERCOT, MISO, SPP and CAISO queues list generation only.

On-site & dedicated generation

No on-site, behind-the-meter or dedicated generation found in sources.

Location & imagery

County parcel
Coordinates
39.00004, -77.43663
County
Loudoun County
Photographs

No openly licensed ground-level photos matched to this site yet.

Ownership, operation & customers

  1. 1. Property owner of record
    Not identified
  2. 2. Owner / developer
    Not identified
  3. 3. Operator
    Not identified
  4. 4. Tenant / cloud
    Not identified
  5. 5. End customer / workload
    Not identified
Power supply
Utility:
Dominion Energy[2]Likely

Each link is sourced separately. The property owner of record is often a special-purpose entity; the same company appearing in two roles is shown only when sources say so.

All parties with evidence
Utility
Dominion Energy[2]Likely

Location falls inside this utility's retail service territory.

No tenants or end users identified in our sources yet.

Power (all fields)

Current facility power
Not yet sourced
Planned capacity
Not yet sourced

Capacity figures are nameplate or contracted; annual consumption is a labeled model estimate, not metered data.

Grid & electricity

ISO / RTO
PJM[3]Likelyderived

Location falls inside this ISO/RTO footprint.

Balancing authority
PJM[2]Likelyderived

Control area of the containing utility territory.

Nearest mapped substation
Unnamed substation[4]Likelyderived

Nearest substation mapped in OpenStreetMap; proximity does not establish which substation serves the site.

Distance to substation
0.2 km[4]Likelyderived
Highest-voltage line nearby
230 kV[4]Likelyderived

Highest-voltage transmission line mapped within 2 km.

State avg. industrial price
10.07¢/kWh[6]Confirmed

Virginia statewide average, July 2026.

State avg. commercial price
11.68¢/kWh[6]Confirmed

Virginia statewide average, July 2026.

Generation within 50 km
1.65 GW[7]Confirmedderived

64 EIA-reported plants within 50 km.

Generation queued in county
1.04 GW[5]Confirmedderived

11 active generation interconnection requests in Loudoun County: Storage 940 MW, Solar 100 MW. Queued projects often don't get built.

Interconnection status
Not yet sourced
Contracted / committed power
Not yet sourced
Nearby infrastructureTypeDistanceVoltage / capacitySource
Pacific Loop · Virginia Electric & Power CompanyTransmission line0.02 km230 kV[4]
2137 · Virginia Electric & Power CompanyTransmission line0.48 km230 kV[4]
2081;2150 · Dominion EnergyTransmission line0.92 km230 kV[4]
2081Transmission line1.33 km230 kV[4]
2150 · Dominion EnergyTransmission line1.33 km230 kV[4]
2079 · Dominion EnergyTransmission line1.51 km230 kV[4]
Potomac Energy Center, LLC · Potomac Energy Center LLCPower plant (Natural Gas)11.4 km766 MW[7]
Montgomery County Resource Recovery · Covanta Montgomery, Inc.Power plant (Biomass)22.4 km54 MW[7]
Dickerson Power · Dickerson Power, LLCPower plant (Natural Gas)23.4 km299 MW[7]
Nih Cogeneration Facility · National Institutes of HealthPower plant (Natural Gas)29.6 km28 MW[7]
Covanta Alexandria/Arlington Energy · Covanta Alexandria/ArlingtonPower plant (Biomass)34.6 km29 MW[7]
Covanta Fairfax Energy · Covanta Fairfax IncPower plant (Biomass)37.9 km98 MW[7]
Central Utility Plant At White Oak · GSA Metropolitan Service CenterPower plant (Natural Gas)39.5 km54 MW[7]
Blake Solar Plant · Horus West Virginia 1, LLCPower plant (Solar)45.1 km80 MW[7]
Unnamed substationSubstation0.15 km—[4]
Pacific Substation · Dominion EnergySubstation0.47 km230 kV[4]
Ocean Court SubstationSubstation0.58 km230 kV[4]
Global Plaza Substation · Dominion EnergySubstation0.77 km230 kV[4]
Unnamed substationSubstation1.12 km—[4]
Sterling Park Substation · Dominion EnergySubstation1.49 km230 kV[4]
Largest queued generation in this countyFuelQueue statusMWSource
Loudoun 230 kVPJM AG2-285StorageIn study · proposed 2023-12150 MW[5]
Beaumeade 230 kVPJM AG2-287StorageIn study · proposed 2023-12150 MW[5]
New Road StoragePJM AE2-019StorageIA signed · proposed 2026-12120 MW[5]
Dulles SolarPJM AF1-147SolarIA signed · proposed 2023-12100 MW[5]
Roundtable 230 kVPJM AG2-307StorageIn study · proposed 2023-12100 MW[5]
Shelhorn 230 kVPJM AG2-323StorageIn study · proposed 2023-12100 MW[5]

Utility, ISO and nearby assets are derived from the site's location. Proximity to a substation or line doesn't establish the interconnection; that needs a utility filing or interconnection-queue record. Queue requests are applications, not commitments — most never reach operation.

Construction & permitting

  1. Announced
    —
  2. Land acquired
    —
  3. Permitting
    —
  4. Construction start
    —
  5. First operational
    —
  6. Expected completion
    —
Permit / case numbers
BLDC-2024-010722, BLDC-2025-044143[1]Confirmed

Real estate

Official assessments
Assessor's value for a tax year

None sourced yet

Recorded transactions
Sale prices from recorded deeds

None sourced yet

Model estimates
Our model — not an appraisal

None sourced yet

ParcelRecord ownerAcresZoning / useBuilding sq ftSource
044292829000
Loudoun County, VA
—4.78OP (ZRTD-2017-0010) · Data Center182,782
under construction
[1]
113162785000
Loudoun County, VA
—21.57IP · Data Center243,984
under construction
[1]
Site area
26.4 acres[1]Confirmed

Legal acreage of the parcel(s).

Zoning
OP,IP[1]Confirmed
Land use
Data Center[1]Confirmed
Annual property tax
Not yet sourced

Size

Floor area
426,800 sq ft[1]Confirmed

Building area on the county's data-center parcel inventory (from building permits).

Parcel / land records
MCPI 044292829000 (Loudoun County),MCPI 113162785000 (Loudoun County)[1]Confirmed

What changed (last 3 years)

Follow this facility (RSS)

No tracked changes yet. Values are recorded on every data refresh, so changes will appear here over time.

Timeline

No dated events sourced yet.

All claims (provenance audit)

23
FieldValueSourceConfidenceAs ofStatus
NameData center parcel 044292829000[1] derivedConfirmed2026-09-27Shown
StatusUnder construction[1] derivedConfirmed2026-09-27Shown
Facility typeUnclassified[1] derivedConfirmed2026-09-27Shown
UtilityDominion Energyterritory 19876: VIRGINIA ELECTRIC & POWER CO (INVESTOR OWNED, DOMINION RESOURCE[2] derivedLikely2022Shown
ISO / RTOPJMPJM INTERCONNECTION, LLC[3] derivedLikely—Shown
Balancing authorityPJM[2] derivedLikely—Shown
Nearest mapped substationUnnamed substationway/1317924409[4] derivedLikely2026-09-28Shown
Distance to substation0.2 km[4] derivedLikely2026-09-28Shown
Highest-voltage line nearby230 kV[4] derivedLikely2026-09-28Shown
Generation queued in county1.04 GW[5] derivedConfirmed2026-09-27Shown
State avg. industrial price10.07¢/kWh[6] Confirmed2026-07Shown
State avg. commercial price11.68¢/kWh[6] Confirmed2026-07Shown
Generation within 50 km1.65 GW[7] derivedConfirmed202502Shown
Permit / case numbersBLDC-2024-010722[1] Confirmed2026-09-27Shown
Permit / case numbersBLDC-2025-044143[1] Confirmed2026-09-27Shown
Floor area426,800 sq ft[1] Confirmed2026-09-27Shown
Site area26.4 acres[1] Confirmed2026-09-27Shown
Parcel / land recordsMCPI 044292829000 (Loudoun County)[1] Confirmed2026-09-27Shown
Parcel / land recordsMCPI 113162785000 (Loudoun County)[1] Confirmed2026-09-27Shown
ZoningOP[1] Confirmed2026-09-27Shown
ZoningIP[1] Confirmed2026-09-27Shown
Land useData Center[1] Confirmed2026-09-27Shown
Land useData Center[1] Confirmed2026-09-27Superseded / alternative