Sunset Hill Substation
Named in 3 PJM planning documents for 1 project, from January 6, 2026 to October 6, 2026.
Existingdescribed as
DOMzone
230 kV, 230/34.5 kVkV as printed
3mentions
Also printed as: Sunset Hill
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 |
|---|---|---|---|---|---|
| Customer Load Request DOM-2025-0030 · s4001 |
Engineering | $1.6M | 12/31/2028 | 100 MW | 2026-10-06 TEAC |
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. 72 |
Customer Load Request | “install a second transformer (TX#2) at Sunset Hill Substation” 230/34.5 kV |
| 2026-07-07 | TEAC Item 14 - DOM Supplemental Projects p. 11 |
Customer Load Request | “install a second
transformer (TX#2) at Sunset Hill Substation” 230 kV |
| 2026-01-06 | TEAC Item 07 - DOM Supplemental Projects p. 3 |
Customer Load Request | “install a second transformer (TX#2) at Sunset Hill Substation” |
* 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.