Graceton
Named in 2 PJM planning documents for 2 projects, from February 4, 2025 to October 6, 2026.
Existingdescribed as
PJM system-widezone
500 kVkV as printed
2mentions
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 |
|---|---|---|---|---|---|
| RTEP 2022 Window #1 Projects Summary of Cost Changes b3770 |
Not printed | 11.04 | Not printed | Not printed | 2026-10-06 TEAC |
| Brandon Shores Deactivation Project Updates: Summary of Cost Changes b3780.1 |
Not printed | 1513.96 | 12/31/2028 | Not printed | 2025-02-04 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 prior value printed on the same page |
8.4 → 11.04 | 2026-10-06 | 2026-10-06 |
| Cost estimate prior value printed on the same page |
738.83 → 1513.96 | 2025-02-04 | 2025-02-04 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-10-06 | TEAC Item 16 - Reliability Analysis Update - Presentation p. 17 |
RTEP 2022 Window #1 Projects Summary of Cost Changes | “between BGE’s Graceton substation to the PPL tie-line” |
| 2025-02-04 | TEAC Item 12 - Reliability Analysis Update p. 13 |
Brandon Shores Deactivation Project Updates: Summary of Cost Changes | “Graceton 500 kV expansion” 500 kV |
* 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.