Proposed data center — Beaumeade

PlannedEst.UnclassifiedSiteLoudoun County, Virginia

Proposed data center — Beaumeade is a planned data center in Virginia. Power capacity has not been disclosed or collected yet. Verification: documented development. 7 cited sources.

10% profile completeness

23 claims from 8 sources

Last verified against sources: Oct 12, 2026

Newest dated evidence: Oct 12, 2026

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Cite this

Text

Datacenter Source. “Proposed data center — Beaumeade.” /facilities/proposed-data-center-beaumeade-loudoun-county-va. Data as of 2026-10-12. Accessed 2026-10-12.

BibTeX

@misc{datacentersource_proposed_data_center_beaumeade_loudoun_c_2026,
  title = {{Proposed data center — Beaumeade}},
  author = {{Datacenter Source}},
  year = {2026},
  howpublished = {\url{/facilities/proposed-data-center-beaumeade-loudoun-county-va}},
  note = {Data as of 2026-10-12; accessed 2026-10-12. Compiled from cited sources, including OpenStreetMap contributors (ODbL) and Epoch AI (CC BY 4.0)},
}

Please also cite the original source of any specific figure (linked beside it).

Current facility power

Not yet sourced

Planned capacity

Not yet sourced

Floor area

Not yet sourced

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 – H2 2031

Low confidencewindow, not a prediction

Project verification

Documented development

Permitting documented by permit / site plan.

Current stage

Permitting

Furthest stage with documented evidence

Utility · ISO

Dominion Energy · PJM

Substation: Interconnection Substation (230 kV) (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.
⚠ No recorded land acquisition found.

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: Permitting (furthest stage with documented evidence)[1]
No public grid record: No interconnection request or utility contract found; adds uncertainty to the upper bound.

Assumptions

From “Permitting”, large loads have typically taken 1.5–4 more years to first power (editorial range; see Methodology).
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 – H2 2031

Project verification

Development

Announcedimplied by a later stage
Land acquiredimplied by a later stage
Planning / zoningOct 12, 2026
Permit / site plan
- Oct 12, 2026 · Permit / case ZRTD-2015-0005[1]
Permitting2023
Permit / site plan
- 2023 · Permit date[1]
- 2023 · Loudoun County site plan EPLAN-2023-0083 — Approved, 113,000 sq ft proposed.[1]
- 2024 · Loudoun County site plan LEGI-2024-0047 — Active, 96,842 sq ft proposed.[1]
- Oct 12, 2026 · Site plan EPLAN-2023-0083: Approved[1]
- Oct 12, 2026 · Permit / case EPLAN-2023-0083[1]
- Oct 12, 2026 · Site plan LEGI-2024-0047 : Active[1]
- Oct 12, 2026 · Permit / case LEGI-2024-0047 [1]

Grid interconnection

Interconnection application
Feasibility study
System impact study
Facilities study
Interconnection agreement / service contract

Build & energization

Financing
Under construction
Energization
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

facility
Proposed data center — Beaumeade
→
substation
Interconnection Substation (230 kV)[4]
Proximity onlyUnverified
Nearest mapped substation, 0.74 km away. Proximity does not establish that it serves the site.
→
transmission
2152;2165 (230 kV)[4]
Proximity onlyUnverified
Highest-voltage line mapped within 2 km (0.26 km away). Not confirmed as the supply path.
→
utility
Dominion Energy[2]
Service territoryLikely
Retail service territory containing the site
→
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.

LOCAL IMPACT

Water · generation · incentives · regulation · rates

Water & cooling

Not yet collected: we haven't found a source for water use or the cooling type at this site. Know one? Add a source

On-site generation & air permits

Not yet collected: we haven't found a source for on-site generation or an air permit for this site. Know one? Add a source

Incentives

Not yet collected: we haven't found a source for tax abatements, PILOTs or other incentives for this project. Know one? Add a source

Regulatory events2

Permit / site plan filed[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of 2024.2024
Loudoun County site plan LEGI-2024-0047 — Active, 96,842 sq ft proposed.
Permit / site plan approved[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of 2023.2023
Loudoun County site plan EPLAN-2023-0083 — Approved, 113,000 sq ft proposed.

Utility & rates1

GS-5 rate class for customers demanding 25 MW or more[8]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Nov 25, 2025.Nov 25, 2025
Dominion Energy · Virginia State Corporation Commission · Docket PUR-2025-00058 · Final order issued · effective Jan 1, 2027
“the new GS-5 rate class will comprise customers demanding 25 megawatts or more. The new rate class will be effective beginning January 1, 2027.”
Applies to Dominion Energy Virginia's service territory; the facility's utility is the most likely retail provider by location unless a source names it.

Location & imagery

County parcel

Coordinates: 39.01457, -77.45357
County: Loudoun County

Photographs

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

Ownership, operation & customers

1. Property owner of record
Not identified
2. Owner / developer
Not identified
3. Operator
Not identified
4. Tenant / cloud
Not identified
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]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Likelyderived
Location falls inside this ISO/RTO footprint.
Balancing authority: PJM[2]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure.Likelyderived
Control area of the containing utility territory.
Nearest mapped substation: Interconnection Substation (230 kV)[4]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Sep 28, 2026.Likelyderived
Nearest substation mapped in OpenStreetMap; proximity does not establish which substation serves the site.
Distance to substation: 0.7 km[4]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Sep 28, 2026.Likelyderived
Highest-voltage line nearby: 230 kV[4]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Sep 28, 2026.Likelyderived
Highest-voltage transmission line mapped within 2 km.
State avg. industrial price: 10.07¢/kWh[6]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Jul 2026.Confirmed
Virginia statewide average, July 2026.
State avg. commercial price: 11.68¢/kWh[6]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Jul 2026.Confirmed
Virginia statewide average, July 2026.
Generation within 50 km: 1.65 GW[7]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Jan 1, 202502.Confirmedderived
64 EIA-reported plants within 50 km.
Generation queued in county: 1.04 GW[5]Est.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. As of Oct 12, 2026.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 infrastructure	Type	Distance	Voltage / capacity	Source
2152;2165 · Virginia Electric & Power Company	Transmission line	0.26 km	230 kV	[4]
230 kV line	Transmission line	0.51 km	230 kV	[4]
2152;2170 · Virginia Electric & Power Company	Transmission line	0.59 km	230 kV	[4]
Pacific Loop · Virginia Electric & Power Company	Transmission line	0.59 km	230 kV	[4]
2165 · Virginia Electric & Power Company	Transmission line	0.7 km	230 kV	[4]
2152 · Virginia Electric & Power Company	Transmission line	0.7 km	230 kV	[4]
Potomac Energy Center, LLC · Potomac Energy Center LLC	Power plant (Natural Gas)	9.3 km	766 MW	[7]
Montgomery County Resource Recovery · Covanta Montgomery, Inc.	Power plant (Biomass)	20.7 km	54 MW	[7]
Dickerson Power · Dickerson Power, LLC	Power plant (Natural Gas)	21.7 km	299 MW	[7]
Nih Cogeneration Facility · National Institutes of Health	Power plant (Natural Gas)	31.1 km	28 MW	[7]
Covanta Alexandria/Arlington Energy · Covanta Alexandria/Arlington	Power plant (Biomass)	36.8 km	29 MW	[7]
Covanta Fairfax Energy · Covanta Fairfax Inc	Power plant (Biomass)	40 km	98 MW	[7]
Central Utility Plant At White Oak · GSA Metropolitan Service Center	Power plant (Natural Gas)	40.8 km	54 MW	[7]
Blake Solar Plant · Horus West Virginia 1, LLC	Power plant (Solar)	42.9 km	80 MW	[7]
Interconnection Substation · Dominion Energy	Substation	0.74 km	230 kV	[4]
Buttermilk Substation · Dominion Energy	Substation	0.83 km	230 kV	[4]
Nimbus Substation	Substation	0.92 km	230 kV	[4]
Unnamed substation	Substation	1.09 km	—	[4]
Cumulus Substation	Substation	1.1 km	230 kV	[4]
Paragon Park Substation	Substation	1.13 km	230 kV	[4]

Largest queued generation in this county	Fuel	Queue status	MW	Source
Loudoun 230 kVPJM AG2-285	Storage	In study · proposed 2023-12	150 MW	[5]
Beaumeade 230 kVPJM AG2-287	Storage	In study · proposed 2023-12	150 MW	[5]
New Road StoragePJM AE2-019	Storage	IA signed · proposed 2026-12	120 MW	[5]
Dulles SolarPJM AF1-147	Solar	IA signed · proposed 2023-12	100 MW	[5]
Roundtable 230 kVPJM AG2-307	Storage	In study · proposed 2023-12	100 MW	[5]
Shelhorn 230 kVPJM AG2-323	Storage	In study · proposed 2023-12	100 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

Announced
—
Land acquired
—
Permitting
2023[1]
Construction start
—
First operational
—
Expected completion
—

Permitting status: Site plan EPLAN-2023-0083: Approved[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Oct 12, 2026.Confirmed
Permit / case numbers: ZRTD-2015-0005, EPLAN-2023-0083, LEGI-2024-0047 [1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Oct 12, 2026.Confirmed
Planned floor area: 113,000 sq ft[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Oct 12, 2026.Confirmed
Building area proposed in the site plan.

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

Annual property tax: Not yet sourced

No county parcel or assessor records linked yet. County records are currently ingested for Loudoun County, VA and Maricopa County, AZ.

Size

Planned floor area: 113,000 sq ft[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. As of Oct 12, 2026.Confirmed
Building area proposed in the site plan.
Floor area: Not yet sourced

What changed (last 3 years)

Follow this facility (RSS)

Permitting status
Site plan EPLAN-2023-0083: ApprovedSep 27, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→Site plan LEGI-2024-0047 : ActiveSep 27, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→Site plan EPLAN-2023-0083: ApprovedOct 5, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→Site plan LEGI-2024-0047 : ActiveOct 5, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→Site plan EPLAN-2023-0083: ApprovedOct 12, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→Site plan LEGI-2024-0047 : ActiveOct 12, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.
Planned floor area
113,000 sq ftSep 27, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→96,800 sq ftSep 27, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→113,000 sq ftOct 5, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→96,800 sq ftOct 5, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→113,000 sq ftOct 12, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.→96,800 sq ftOct 12, 2026[1]ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record.

Timeline

2023[1]
Loudoun County site plan EPLAN-2023-0083 — Approved, 113,000 sq ft proposed.
2024[1]
Loudoun County site plan LEGI-2024-0047 — Active, 96,842 sq ft proposed.

All claims (provenance audit)

Field	Value	Source	Confidence	As of	Status
Name	Proposed data center — Beaumeade	[1] derived	Confirmed	2026-10-12	Shown
Status	Planned	[1] derived	Confirmed	2026-10-12	Shown
Status	Planned	[1] derived	Confirmed	2026-10-12	Superseded / alternative
Utility	Dominion Energyterritory 19876: VIRGINIA ELECTRIC & POWER CO (INVESTOR OWNED, DOMINION RESOURCE	[2] derived	Likely	2022	Shown
ISO / RTO	PJMPJM INTERCONNECTION, LLC	[3] derived	Likely	—	Shown
Balancing authority	PJM	[2] derived	Likely	—	Shown
Nearest mapped substation	Interconnection Substation (230 kV)way/1044512182	[4] derived	Likely	2026-09-28	Shown
Distance to substation	0.7 km	[4] derived	Likely	2026-09-28	Shown
Highest-voltage line nearby	230 kV	[4] derived	Likely	2026-09-28	Shown
Generation queued in county	1.04 GW	[5] derived	Confirmed	2026-10-12	Shown
State avg. industrial price	10.07¢/kWh	[6]	Confirmed	2026-07	Shown
State avg. commercial price	11.68¢/kWh	[6]	Confirmed	2026-07	Shown
Generation within 50 km	1.65 GW	[7] derived	Confirmed	202502	Shown
Permitting status	Site plan EPLAN-2023-0083: ApprovedApplication EPLAN-2023-0083, zoning case ZRTD-2015-0005	[1]	Confirmed	2026-10-12	Shown
Permitting status	Site plan LEGI-2024-0047 : ActiveApplication LEGI-2024-0047 , zoning case ZRTD-2015-0005	[1]	Confirmed	2026-10-12	Superseded / alternative
Permit / case numbers	EPLAN-2023-0083	[1]	Confirmed	2026-10-12	Shown
Permit / case numbers	ZRTD-2015-0005	[1]	Confirmed	2026-10-12	Shown
Permit / case numbers	LEGI-2024-0047	[1]	Confirmed	2026-10-12	Shown
Permit / case numbers	ZRTD-2015-0005	[1]	Confirmed	2026-10-12	Shown
Planned floor area	113,000 sq ft	[1]	Confirmed	2026-10-12	Shown
Planned floor area	96,800 sq ft	[1]	Confirmed	2026-10-12	Superseded / alternative
Permit / site plan filed	2023	[1] derived	Confirmed	2026-10-12	Shown
Permit / site plan filed	2024	[1] derived	Confirmed	2026-10-12	Superseded / alternative

Sources

[1]
Pipeline Data Center Areas (site plans under review or approved)
Loudoun County, VA — Department of Planning & Zoning GIS · retrieved 2026-10-12 · Public record
[2]
Electric Retail Service Territories (HIFLD, from EIA-861)
DHS HIFLD / U.S. EIA (via Esri Living Atlas) · retrieved 2026-09-28 · Public domain
[3]
Independent System Operators (HIFLD)
DHS HIFLD (via PNNL ArcGIS) · retrieved 2026-09-28 · Public domain
[4]
OpenStreetMap — features tagged telecom=data_center or building=data_center
OpenStreetMap contributors · retrieved 2026-10-12 · ODbL 1.0
[5]
PJM New Services Queue (planning queues)
PJM Interconnection · retrieved 2026-10-12 · Public
[6]
Electric Power Monthly, Table 5.6.A — Average price of electricity to ultimate customers by state (July 2026)
U.S. Energy Information Administration · retrieved 2026-10-12 · Public domain
[7]
Power Plants in the U.S. (EIA-860)
U.S. Energy Information Administration · retrieved 2026-10-12 · Public domain
[8]
SCC Issues Order on DEV Biennial Review 2025 (Case No. PUR-2025-00058)
Virginia State Corporation Commission · published 2025-11-25 · retrieved 2026-09-29 · Public record

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How to read this page

Every value is a claim from a cited source. When sources disagree, the most trustworthy claim is shown and the others are listed beneath it.

Confirmed primary source · Likely reputable secondary or modeled · Unverified inferred · Speculative weak evidence.

Evidence level: ConfirmedBacked by a filing, deed, permit, interconnection-queue record, or a government or utility record. filing, deed, permit or grid recordAnnouncedStated by the company or reported in the press; not yet backed by a filing or grid record. company or press claimEst.Modeled, measured from satellite imagery, inferred from community mapping, or computed by this site. Not a disclosed figure. satellite, model or map inferenceHow levels are assigned

derived computed by our pipeline; estimated a model estimate, not a disclosed figure. Methodology →