Jackson
Named in 2 PJM planning documents for 3 projects, from June 16, 2026 to September 17, 2026.
Existingdescribed as
PPLzone
138kV, 69kVkV as printed
3mentions
Also printed as: Jackson 138kV Substation · Jackson 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 |
|---|---|---|---|---|---|
| PPL Transmission Zone: Supplemental Lake Naomi, PA PPL-2026-0013 |
Not printed | $28.8 M | 12/30/2028 | 290MW | 2026-06-16 SRRTEP Mid-Atlantic |
| AVP3 Tap PPL-2026-0014 |
Conceptual | $4.6 M | 03/31/2031 | 15 MW | 2026-09-17 SRRTEP Mid-Atlantic |
| Arrowhead Tap PPL-2026-0039 |
Conceptual | $7.6 M | 11/30/2030 | Not printed | 2026-09-17 SRRTEP Mid-Atlantic |
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 |
|---|---|---|---|
| In-service date | 2/28/2028 → 03/31/2031 | 2026-03-18 | 2026-09-17 |
| In-service date | 11/30/2029 → 11/30/2030 | 2026-07-17 | 2026-09-17 |
| Substations named | ARROWHEAD → ACAHELA; ARROWHEAD; JACKSON | 2026-07-17 | 2026-09-17 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-17 | SRRTEP Mid-Atlantic Item 04 - PPL Supplemental Projects p. 11 |
Arrowhead Tap | No role wording 69kV |
| 2026-09-17 | SRRTEP Mid-Atlantic Item 04 - PPL Supplemental Projects p. 7 |
AVP3 Tap | No role wording 69kV |
| 2026-06-16 | SRRTEP Mid-Atlantic Item 05 - PPL Supplemental Projects p. 6 |
PPL Transmission Zone: Supplemental Lake Naomi, PA | “Install two circuits ~5.4 miles from Jackson 138kV Substation to the customer substation” 138kV |
* 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.