Sidney
Named in 3 PJM planning documents for 2 projects, from July 8, 2025 to September 9, 2025.
Existingdescribed as
DAYTONzone
138kVkV as printed
3mentions
Also printed as: Sidney 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 |
|---|---|---|---|---|---|
| Dayton Transmission Zone M-3 Process
Auglaize County, Ohio Dayton-2021-007 · S3376.1-.3 |
Conceptual | $10.36M | 12/31/2028 | Not printed | 2026-09-08* SRRTEP Western |
| Dayton-2025-005 | Conceptual | $69.6M | 6/2029 | 400 MW | 2025-09-09 TEAC |
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 | KETTLERSVILLE; MCCARTYVILLE → AMSTERDAM; FRANKLIN; MCCARTYVILLE; NEW KETTLERSVILLE; ROBERTS ROAD DELIVERY POINT; SIDNEY | 2024-10-08 | Not reported |
| Substations named | SIDNEY → CREEKSIDE; MILLCREEK; SHELBY; SIDNEY | 2025-07-08 | 2025-09-09 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-08* | SRRTEP Western Dayton local plan submission of the supplemental projects for 2024 RTEP p. 9 |
Dayton Transmission Zone M-3 Process Auglaize County, Ohio | No role wording |
| 2025-09-09 | TEAC Item 07 - Dayton Supplemental Projects p. 8 |
Dayton-2025-005 | “remote end work at Sidney” 138kV |
| 2025-07-08 | TEAC Item 05 - Dayton Supplemental Projects p. 5 |
Dayton-2025-005 | “vicinity of its Sidney substation” |
* 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.