Hayes
Named in 7 PJM planning documents for 7 projects, from November 6, 2024 to July 17, 2026.
Existingdescribed as
ATSIzone
138 kV, 345 kVkV as printed
8mentions
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 |
|---|---|---|---|---|---|
| b3721 Cancellation: Avery – Hayes 138 kV line b3721 |
Cancelled | $10.4M | 6/1/2027 | Not printed | 2025-01-07 TEAC |
| Cluster 2 (ATSI) b3925.1 |
Not printed | $217.32M | 6/1/2029 | Not printed | 2025-01-07 TEAC |
| Cluster 2 (ATSI) | Not printed | $217.32M | 6/1/2029 | Not printed | 2024-12-03 TEAC |
| Cluster 2 (ATSI) | Not printed | Not printed | Not printed | Not printed | 2024-11-06 TEAC |
| Rebuild/Reconductor existing 138 kV lines/Terminal upgrades at 345 kV substations | Not printed | 265.1 | Not printed | Not printed | 2024-11-19 TEAC |
| New Departure 345 kV Customer Connection ATSI-2024-056 · s3660.1 |
Not printed | $99.1 M | November 28, 2029 | Not printed | 2025-10-08 TEAC |
| Greenfield Substation ATSI-2026-047 |
Not printed | Not printed | Not printed | Not printed | 2026-07-17 SRRTEP Western |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-08* | SRRTEP Western ATSI local plan submission of the supplemental projects for 2025 RTEP p. 31 |
New Departure 345 kV Customer Connection | “Upgrade relaying/adjust relay settings at Davis Besse and Hayes substations” 345 kV |
| 2026-07-17 | SRRTEP Western Item 03 - ATSI Supplemental Projects p. 6 |
Greenfield Substation | No role wording 138 kV |
| 2025-10-08 | TEAC Informational Only - ATSI Local Plan Submission of the Supplemental Projects for 2025 p. 31 |
New Departure 345 kV Customer Connection | “Upgrade relaying/adjust relay settings at Davis Besse and Hayes substations” 345 kV |
| 2025-01-07 | TEAC Item 12 - Reliability Analysis Update p. 51 |
Cluster 2 (ATSI) | No role wording 138 kV |
| 2025-01-07 | TEAC Item 12 - Reliability Analysis Update p. 56 |
b3721 Cancellation: Avery – Hayes 138 kV line | No role wording 138 kV |
| 2024-12-03 | TEAC Item 11 - Reliability Analysis Update p. 72 |
Cluster 2 (ATSI) | No role wording 138 kV |
| 2024-11-19 | TEAC Item 1 - Reliability Analysis Update p. 32 |
Rebuild/Reconductor existing 138 kV lines/Terminal upgrades at 345 kV substations | No role wording 138 kV |
| 2024-11-06 | TEAC Item 13 - Reliability Analysis Update p. 58 |
Cluster 2 (ATSI) | No role wording 138 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.