Mound Street
Named in 6 PJM planning documents for 5 projects, from October 8, 2024 to July 17, 2026.
Existingdescribed as
AEPzone
138kVkV as printed
6mentions
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 |
|---|---|---|---|---|---|
| Mound Street-St Clair Avenue 138kV Line Rebuild b4028.1 |
Not printed | $41.586M | 04/01/2030 | Not printed | 2025-12-12 SRRTEP Western |
| Marion Station Rehab, Ohio AEP-2021-OH050 · s3446.1-.6 |
Conceptual | $40.16 M | 03/2027 | Not printed | 2024-10-08 TEAC |
| Mound, OH/Marion, OH AEP-2026-OH026 |
Not printed | Not printed | Not printed | Not printed | 2026-06-17 SRRTEP Western |
| Mound, OH AEP-2026-OH027 |
Not printed | Not printed | Not printed | Not printed | 2026-07-17 SRRTEP Western |
| Mound Street-St Clair Avenue 138kV Line Rebuild 2025-W1-195 |
Not printed | $41.586M | 04/01/2030 | Not printed | 2025-11-14 SRRTEP Western |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-08* | SRRTEP Western AEP local plan submission of the supplemental projects for 2024 RTEP p. 163 |
Marion Station Rehab, Ohio | “Remote end work will be performed at Mound, Harrison, and LSII stations” |
| 2026-07-17 | SRRTEP Western Item 04 - AEP Supplemental Projects p. 3 |
Mound, OH | “upgrades at their Mound Street 138kV station” 138kV |
| 2026-06-17 | SRRTEP Western Item 04 - AEP Supplemental Projects p. 7 |
Mound, OH/Marion, OH | “existing Mound Street station” |
| 2025-12-12 | SRRTEP Western Item 16 - SRRTEP West - Reliability Analysis Update p. 6 |
Mound Street-St Clair Avenue 138kV Line Rebuild | “Rebuild 2.3 miles of UG line between Mound Street and Saint Clair 138kV stations” 138kV |
| 2025-11-14 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 6 |
Mound Street-St Clair Avenue 138kV Line Rebuild | “Rebuild 2.3 miles of UG line between Mound Street and
Saint Clair 138kV stations with XLPE.” 138kV |
| 2024-10-08 | TEAC Informational Only - AEP Local Plan submission of supplemental projects 2024 p. 163 |
Marion Station Rehab, Ohio | “Remote end work will be performed at Mound, Harrison, and LSII stations” |
* 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.