Hutchings
Named in 4 PJM planning documents for 3 projects, from July 8, 2025 to March 19, 2026.
Existingdescribed as
DAYTONzone
138 kVkV as printed
4mentions
Also printed as: Hutchings 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 |
|---|---|---|---|---|---|
| DEOK/DAYTON Transmission Zone: Baseline
B4003.5 replaced by B4003.6 B4003.5 replaced by B4003.6 |
Not printed | $0.1M | 06/2030 | Not printed | 2026-03-19 SRRTEP Western |
| Dayton Transmission Zone M-3 Process Dayton-2021-003 |
Conceptual | $6.2M | 12/1/2028 | 33MW | 2026-02-13 SRRTEP Western |
| Dayton-2025-004 | Not printed | Not printed | 6/2027 | 180 MW | 2025-07-08 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 |
|---|---|---|---|
| Cost estimate prior value printed on the same page |
$0.03M → $0.1M | 2026-03-19 | 2026-03-19 |
| Substations named | CAMDEN; CRYSTAL; GERMANTOWN; GRATIS; HUTCHING; HUTCHINGS → CAMDEN; CRYSTAL; GERMANTOWN; GRATIS; HUTCHING | 2026-02-13 | 2026-10-06 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-30* | SRRTEP Western Datyon local plan submission of the supplemental projects for 2026 RTEP p. 2 |
Dayton Transmission Zone M-3 Process | “from Hutchings-Germantown-Gratis-Camden-Crystal” |
| 2026-03-19 | SRRTEP Western Item 07 - Reliability Analysis Update p. 3 |
DEOK/DAYTON Transmission Zone: Baseline B4003.5 replaced by B4003.6 | “relay settings will
need to be updated at Dayton’s Hutchings substation” 138 kV |
| 2026-02-13 | SRRTEP Western Item 06 - Dayton Supplemental Projects p. 8 |
Dayton Transmission Zone M-3 Process | No role wording |
| 2025-07-08 | TEAC Item 05 - Dayton Supplemental Projects p. 4 |
Dayton-2025-004 | No role wording |
* 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.