Costco
Named in 3 PJM planning documents for 3 projects, from October 16, 2025 to November 13, 2025.
Existingdescribed as
JCPLzone
34.5 kVkV as printed
3mentions
Also printed as: Costco Substation
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 |
|---|---|---|---|---|---|
| Jamesburg – Monroe 34.5 kV Line b4016.1 |
Not printed | $6.35 M | 6/1/2030 | Not printed | 2025-11-13 SRRTEP Mid-Atlantic |
| Jamesburg – Monroe 34.5 kV Line | Not printed | $6.35 M | 6/1/2030 | Not printed | 2025-10-16 SRRTEP Mid-Atlantic |
| Costco – Monroe 34.5 kV JCPL-2022-001 · s2840 |
Not printed | $1.3M | 11/17/2022 | 13.9 MW | 2026-09-08* SRRTEP Mid-Atlantic |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-08* | SRRTEP Mid-Atlantic JCPL local plan submission for 2024 RTEP p. 110 |
Costco – Monroe 34.5 kV | No role wording 34.5 kV |
| 2025-11-13 | SRRTEP Mid-Atlantic Item 01 - SRRTEP Mid-Atlantic - Reliability Analysis Update p. 28 |
Jamesburg – Monroe 34.5 kV Line | “Install new relay and revise relay settings at Costco Substation” |
| 2025-10-16 | SRRTEP Mid-Atlantic Item 02 - SRRTEP Mid-Atlantic - Reliability Analysis Update p. 28 |
Jamesburg – Monroe 34.5 kV Line | “Install new relay and revise relay settings at Costco Substation” 34.5 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.