station Y764-2
Named in 2 PJM planning documents for 1 project, on June 13, 2025.
Existingdescribed as
COMEDzone
138/12 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 |
|---|---|---|---|---|---|
| Customer Expansion in Chicago ComEd-2025-004 |
Engineering | $0M | 12/31/27 | 52 MW | 2025-06-13 SRRTEP Western |
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 | Y764 2 → STATION Y764 2 | 2026-10-06 | Not reported |
| Substations named | STATION Y764 2 → Y764 2 | 2025-06-13 | 2026-10-06 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-30* | SRRTEP Western ComEd local plan submission of the supplemental projects for 2026 RTEP p. 5 |
Customer Expansion in Chicago | “install 4 new 138 kV bus tie CBs to complete double
ring bus configuration at station Y764-2” 138/12 kV |
| 2025-06-13 | SRRTEP Western Item 03 - ComEd Supplemental Projects p. 7 |
Customer Expansion in Chicago | “Install 2 new 50 MVA, 138/12 kV transformers and install 4 new 138 kV bus tie CBs to complete double ring bus configuration at station Y764-2.” 138/12 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.