Hartford
Named in 5 PJM planning documents for 4 projects, from October 8, 2024 to July 17, 2026.
Existingdescribed as
AEPzone
138/69/34.5 kV, 69kVkV as printed
5mentions
Also printed as: Hartford Station
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 |
|---|---|---|---|---|---|
| AEP Transmission Zone: Baseline
Hartford Transformer Tap Change Replacement b3872.1 |
Not printed | $0.1M | 6/1/2026 | Not printed | 2024-11-15 SRRTEP Western |
| AEP Transmission Zone: Baseline Hartford Transformer Tap Change Replacement | Not printed | $0.1M | 6/1/2026 | Not printed | 2024-10-18 SRRTEP Western |
| Rothadew Area Improvements AEP-2022-IM013 · s3136.1-.7 |
Conceptual | $7.89M | 7/27/2027 | 28MW | 2024-10-08 TEAC |
| Hartford - Valley - Corey 138kV Rebuild AEP-2023-IM011 |
Conceptual | $162.85 M | 09/23/2031 | Not printed | 2026-07-17 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. 49 |
Rothadew Area Improvements | “Hartford Station: Install a 69kV breaker and remove the 34.5kV equipment” 69kV |
| 2026-07-17 | SRRTEP Western Item 04 - AEP Supplemental Projects p. 23 |
Hartford - Valley - Corey 138kV Rebuild | “Station and P&C upgrades to accommodate the main line rebuild.” |
| 2024-11-15 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 17 |
AEP Transmission Zone: Baseline Hartford Transformer Tap Change Replacement | “Adjust the tertiary tap on the Hartford 138/69/34.5 kV
transformer 1” 138/69/34.5 kV |
| 2024-10-18 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 15 |
AEP Transmission Zone: Baseline Hartford Transformer Tap Change Replacement | “Adjust the tertiary tap on the Hartford 138/69/34.5 kV
transformer 1” 138/69/34.5 kV |
| 2024-10-08 | TEAC Informational Only - AEP Local Plan submission of supplemental projects 2024 p. 49 |
Rothadew Area Improvements | “Install a 69kV breaker and remove the 34.5kV equipment” 69kV |
* 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.