This canonical record consolidates 10 source-backed observations without discarding aliases, limitations or unresolved dimensions.
| Operator / developer | Not established in current evidence |
|---|---|
| Jurisdiction | Prince William County, VA |
| Address | 02 acres west of Prince William Parkway, south of Wellington Road, east of Hornbaker Road |
| Location precision | street address |
| Coordinates | null, null |
| Capacity | 100 MW |
| Aliases | Hornbaker Rd rezoning · Hornbaker Rd rezoning (REZ2025-00014 / SUP2025-00016) |
| Project profile | 7 rows |
|---|---|
| Intent / permits | 0 rows |
| Civic / infrastructure | 3 rows |
The Planning Commission agenda gives the GPIN, acreage, bounding roads and overlay context
Key data: GPIN 7596-81-5396; approximately 40.02 acres west of Prince William Parkway, south of Wellington Road, east of Hornbaker Road
Limitation: No street address or lat-long given
The utility's SCC filing identifies the contract purchaser of the 40-acre parcel with a corporate address
Key data: Mortenson Development, Inc., 700 Meadow Lane N., Minneapolis MN 55422, as contract purchaser of 40.0153 acres
Limitation: The end-user data center tenant behind Mortenson is not identified in the filing
Dominion has an active SCC case for a transmission line loop and switching station serving this location
Key data: Virginia Electric and Power Company SCC Case PUR-2025-00046, Hornbaker 230 kV Line Loop and Hornbaker Switching Station
Limitation: Case status as of retrieval date not captured
The parcel carries two overlay districts, sits in a magisterial district and falls under a small area plan
Key data: Brentsville Magisterial District; Airport Safety Overlay District and Technology Overlay District; Innovation Park Small Area Plan
Limitation: School district and service authority participation not itemized in the agenda
The agenda publishes the Planning Commission's public contact line and case numbers
Key data: Planning Commission (703) 792-7615, www.pwcva.gov/pc; cases REZ2025-00014 and SUP2025-00016
Limitation: No individually named case planner or email published in the agenda
Electric infrastructure is being purpose-built: a 230 kV line loop and a new switching station adjacent to the site, inside Innovation Park
Key data: Hornbaker 230 kV Line Loop and Hornbaker Switching Station
Limitation: Water and sewer trunk lines, rail and fiber not identified
NOT_FOUND — neither the Planning Commission agenda nor the SCC filing names a water utility, water agreement or a Prince William Department of Economic Development contact
Limitation: Prince William County Service Authority is the presumptive water/sewer provider, as confirmed for the separate Gainesville Crossing case
Project-level capacity is tied to specific transmission work: Novak/Dominion work at the Pegasus substation makes **100 MW** available, which the applicant intends to use, and the applicant proffered not to seek new higher-voltage transmission lines beyond what Dominion/Novak complete to Pegasus.
Key data: 100 MW available at Pegasus substation
Status date: 2026 (BOCS vote; proffers dated Feb 27)
Limitation: Meeting-coverage aggregator; the county's own minutes were not fetched, and the article omits the year of the Feb 27 proffers.
Contested approval: the Planning Commission **denied** the deferred plan at its Nov 5, 2025 meeting (after Sept 24 and Oct 29 deferrals with the hearing closed), and the Board of County Supervisors later approved the rezoning and SUP **4–3** (nays: Stewart, Vega, Chair Jefferson) after dozens of speakers and more than an hour of debate. Opponents (neighbors, environmental advocates, local retailers) cited diesel generators, air, noise, electricity demand, and loss of mixed-use frontage; Elena Schlossberg told the board "Vote no on Hornbaker. Enough is enough."
Key data: Planning Commission denial 2025-11-05; BOCS approval 4–3; ±40.02 acres from A-1/PBD to M-2
Status date: 2026 (BOCS vote)
Limitation: County agenda (primary) confirms case number and acreage/zoning change; the vote tally comes from meeting coverage.
Approved proffers include **noise limits** and the project is subject to the county's newly adopted noise ordinance, plus a PUE target and architectural review — but no decibel value, noise-study result, traffic count, or traffic mitigation figure is disclosed in the coverage of the approval.
Key data: Noise limits proffered; specific dB and traffic figures n.a.
Status date: 2026
Limitation: Full proffer text not obtained.