Quantico
Named in 5 PJM planning documents for 2 projects, from October 8, 2024 to October 6, 2026.
Newdescribed as
DOMzone
115kV, 230 kVkV as printed
5mentions
Described as new: “new 230 kV substation (Quantico)” — source, page 6
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 |
|---|---|---|---|---|---|
| Operational Flexibility and Efficiency DOM-2022-0061 · s3052 |
Engineering | $1.86M | 12/31/2026 | Not printed | 2026-10-06 TEAC |
| Customer Load Request DOM-2025-0098 |
Not printed | Not printed | 12/31/2029 | 30.3 MW | 2026-01-06 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 |
|---|---|---|---|
| Cost estimate | $1.86M → $2.5 M | 2026-10-06 | Not reported |
| Cost estimate prior value printed on the same page |
$ 2.5M → $1.86M | 2026-01-15 | 2026-01-15 |
| Cost estimate | $2.5 M → $1.86M | 2024-10-08 | 2026-01-15 |
| Cost estimate prior value printed on the same page |
$2.5M → $1.86M | 2026-10-06 | 2026-10-06 |
| In-service date | 12/31/2026 → 04/30/2024 | 2026-10-06 | Not reported |
| In-service date | 04/30/2024 → 12/31/2026 | 2024-10-08 | 2026-01-15 |
| Status | engineering (Engineering) → under-construction (Construction) | 2026-10-06 | Not reported |
| Status | under-construction (Construction) → engineering (Engineering) | 2024-10-08 | 2026-01-15 |
| Substations named | ALEXANDER CORNER; BROWN BOVERI; DEEP CREEK; QUANTICO; TUNIS → ALEXANDER CORNER; BROWN BOVERI; DEEP CREEK; PRINCESS ANNE; QUANTICO; TUNIS | 2026-10-06 | Not reported |
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. 44 |
Operational Flexibility and Efficiency | No role wording |
| 2026-09-08* | SRRTEP Southern Dominion p. 106 |
Operational Flexibility and Efficiency | “install circuit switchers at 5 substations –
Quantico Tx# 1 & 2” 115kV |
| 2026-01-15 | SRRTEP Southern Item 05 - DOM Supplemental Projects p. 5 |
Operational Flexibility and Efficiency | “Quantico Tx# 1 & 2” |
| 2026-01-06 | TEAC Item 07 - DOM Supplemental Projects p. 6 |
Customer Load Request | “new 230 kV substation (Quantico)” 230 kV |
| 2024-10-08 | TEAC Informational Only - DOM Local Plan submission of supplemental projects 2024 p. 105 |
Operational Flexibility and Efficiency | “install circuit switchers at 5 substations – q Quantico” 115kV |
* 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.