Brambleton
Named in 4 PJM planning documents for 5 projects, from October 8, 2024 to October 6, 2026.
Not stateddescribed as
DOMzone
—kV as printed
10mentions
Also printed as: Brambleton Sub
Projects naming this substation
Figures are from the most recent document naming each project, as printed. Each links to its page.
| Project | Status as printed | Cost estimate | In-service date | Customer load | As of |
|---|---|---|---|---|---|
| Northstar 230kV Delivery - DEV DOM-2022-0035 · s3024 |
Engineering | $10.0M | 01/01/2025 | 153.0 MW | 2024-10-08 TEAC |
| Thunderball 230kV Delivery - DEV DOM-2022-0036 · s3025 |
Under construction | $10.0M | 11/02/2024 | 153.0 MW | 2024-10-08 TEAC |
| Evergreen Mills Series Reactor DOM-2022-0057 · s3051 |
Not printed | $3.0 M | 06/14/2023 | Not printed | 2024-10-08 TEAC |
| Do No Harm Analysis DOM-2023-0002-DNH · s3722.3 |
Conceptual | $20.0 M | 12/31/2029 | Not printed | 2026-10-06 TEAC |
| Azalea Lane 230kV Delivery - NOVEC DOM-2023-0003 · s3883 |
Engineering | $56.5 M | 12/31/2029 | 67.0 MW | 2026-10-06 TEAC |
Changes between documents
Where two documents print different values for the same project. A large change in a cost estimate can reflect a need being combined with others into one solution, not only a re-estimate; read both pages.
| What changed | Printed values | Earlier | Later |
|---|---|---|---|
| Substations named | AZALEA LANE; BRAMBLETON; LOUDOUN; RACEFIELD; REED FARM SOUTH FORK → AZALEA LANE; BRAMBLETON; LOUDOUN; RACEFIELD; REED FARM SOUTH FORK SUBSTATIONS | 2025-09-09 | 2026-10-06 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-10-06 | TEAC Informational Only - Dominion Local Plan Submission of the Supplemental Projects 2026 p. 104 |
Do No Harm Analysis | No role wording |
| 2026-10-06 | TEAC Informational Only - Dominion Local Plan Submission of the Supplemental Projects 2026 p. 43 |
Azalea Lane 230kV Delivery - NOVEC | No role wording |
| 2026-09-08* | SRRTEP Southern Dominion p. 101 |
Evergreen Mills Series Reactor | No role wording |
| 2026-09-08* | SRRTEP Southern Dominion p. 43 |
Northstar 230kV Delivery - DEV | No role wording |
| 2026-09-08* | SRRTEP Southern Dominion p. 45 |
Thunderball 230kV Delivery - DEV | No role wording |
| 2025-09-09 | TEAC Item 14 - DOM Supplemental Projects p. 8 |
Azalea Lane 230kV Delivery - NOVEC | No role wording |
| 2025-09-09 | TEAC Item 14 - DOM Supplemental Projects p. 9 |
Do No Harm Analysis | No role wording |
| 2024-10-08 | TEAC Informational Only - DOM Local Plan submission of supplemental projects 2024 p. 101 |
Evergreen Mills Series Reactor | No role wording |
| 2024-10-08 | TEAC Informational Only - DOM Local Plan submission of supplemental projects 2024 p. 43 |
Northstar 230kV Delivery - DEV | No role wording |
| 2024-10-08 | TEAC Informational Only - DOM Local Plan submission of supplemental projects 2024 p. 45 |
Thunderball 230kV Delivery - DEV | No role wording |
* A local-plan posting carries no meeting date; the date shown is when pjm.com last modified the file.
Before relying on any of this
- Names are machine-extracted from PDFs by a language model. Every exported name was checked to be printed in the PDF text; names read only from maps or diagrams are excluded.
- An entry is a name within a transmission zone, not a verified physical facility. The same name in two zones is two entries; spelling variants are merged only when they differ by punctuation, case or a generic suffix such as "Substation".
- role is "new" only where a cited document phrase describes the substation as new or describes constructing it, "existing" where a phrase describes work at it, otherwise "unknown".
- Costs, dates, statuses and loads are the documents' own printed values for the most recent document that names the substation. Each one shipped here is printed on its cited page ("verification": "exact" or "on-page"); values that failed that check are withheld and counted in figures_withheld_unverified. None has been reviewed by a person.
- Zone is the transmission owner whose deck presented the project. PJM-SYSTEM marks names from PJM's own reliability decks, which span zones.
- A printed customer load is the amount a document states for a request. It says nothing about the substation's capability.