Bayshore
Named in 6 PJM planning documents for 6 projects, from November 6, 2024 to January 16, 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 |
|---|---|---|---|---|---|
| Cluster 2 (ATSI) | Not printed | Not printed | Not printed | Not printed | 2024-11-06 TEAC |
| New 345 kV line between Bayshore to Davis Besse to Lake Ave | Not printed | 257.3 | Not printed | Not printed | 2024-11-19 TEAC |
| New 345 kV line between Bayshore to Davis Besse to Lake Ave New 345 kV line between Lemoyne to Lake Ave | Not printed | 344.1 | Not printed | Not printed | 2024-11-19 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 |
| Bayshore – Davis Besse 345 kV Line ATSI-2024-019 · s3716.1 |
Not printed | $21.12M | 05/28/2027 | Not printed | 2025-10-08 TEAC |
| Toussaint 138 kV Substation ATSI-2026-014 |
Not printed | Not printed | Not printed | 25 MW | 2026-01-16 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. 46 |
Bayshore – Davis Besse 345 kV Line | “At Bayshore and Davis Besse substations:
▪ Replace line relaying” 345 kV |
| 2026-01-16 | SRRTEP Western Item 04 - ATSI Supplemental Projects p. 14 |
Toussaint 138 kV Substation | No role wording 138 kV |
| 2025-10-08 | TEAC Informational Only - ATSI Local Plan Submission of the Supplemental Projects for 2025 p. 46 |
Bayshore – Davis Besse 345 kV Line | “At Bayshore and Davis Besse substations:
§ Replace line relaying” 345 kV |
| 2025-07-08 | TEAC Item 03 - ATSI Supplemental Projects p. 8 |
Bayshore – Davis Besse 345 kV Line | “At Bayshore and Davis Besse substations: § Replace line relaying” |
| 2024-11-19 | TEAC Item 1 - Reliability Analysis Update p. 32 |
Rebuild/Reconductor existing 138 kV lines/Terminal upgrades at 345 kV substations | “Upgrade terminal equipment at Beaver, Davis Besse & Bayshore 345 kV substation” 345 kV |
| 2024-11-19 | TEAC Item 1 - Reliability Analysis Update p. 32 |
New 345 kV line between Bayshore to Davis Besse to Lake Ave | “existing Bayshore - Davis-Besse 345 kV line” 345 kV |
| 2024-11-19 | TEAC Item 1 - Reliability Analysis Update p. 32 |
New 345 kV line between Bayshore to Davis Besse to Lake Ave New 345 kV line between Lemoyne to Lake Ave | “existing Bayshore - Davis-Besse line” 345 kV |
| 2024-11-06 | TEAC Item 13 - Reliability Analysis Update p. 58 |
Cluster 2 (ATSI) | “Upgrade terminal equipment at Beaver, Davis Besse & Bayshore 345 kV substation” 345 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.