Roberts
Named in 6 PJM planning documents for 8 projects, from October 8, 2024 to November 14, 2025.
Existingdescribed as
AEPzone
138 kV, 138kV, 345 kVkV as printed
9mentions
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
Kenny - Roberts 138kV Relay Upgrades b3891.1 |
Not printed | $0.4M | 4/1/2029 | Not printed | 2024-11-15 SRRTEP Western |
| Roberts-Wilson 138kV line “in & out” of Milepost 138kV b3955.1 |
Not printed | $12.17 M | 06/01/2030 | Not printed | 2025-11-14 SRRTEP Western |
| Roberts 138 kV Breakers “CB-H014F2 and CB-H014F5” Replacement b3962.1 |
Not printed | $0.85M | 6/1/2030 | Not printed | 2025-11-14 SRRTEP Western |
| AEP Transmission Zone: Baseline Kenny - Roberts 138kV Relay Upgrades | Not printed | $0.4M | 4/1/2029 | Not printed | 2024-10-18 SRRTEP Western |
| Roberts 138 kV Breakers “CB-H014F2 and CB-H014F5” Replacement | Not printed | $0.85M | 6/1/2030 | Not printed | 2025-10-17 SRRTEP Western |
| Roberts-Wilson 138kV line “in & out” of Milepost 138kV | Not printed | $12.17 M | 06/01/2030 | Not printed | 2025-10-17 SRRTEP Western |
| Dublin & Hilliard, OH AEP-2021-OH049, AEP-2022-OH024, AEP-2022-OH035, AEP-2023-OH041 · s3441.1-.7 |
Conceptual | $143.7M | 12/01/2026 | 461 MW | 2026-09-08* SRRTEP Western |
| Columbus, OH AEP-2023-OH047 · s3213.1-.6 |
Engineering | $12.05 M | 04/15/2024 | 33.5 MVA | 2024-10-08 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 |
|---|---|---|---|
| In-service date | Jerome (1/30/2025, partially), Celtic (11/13/2025) → 12/01/2026 | 2024-12-13 | Not reported |
| In-service date | 12/01/2026 → Jerome (1/30/2025, partially), Celtic (11/13/2025) | 2024-10-08 | 2024-12-13 |
| Status | engineering (Engineering) → conceptual (Scoping) | 2024-12-13 | Not reported |
| Status | conceptual (Scoping) → engineering (Engineering) | 2024-10-08 | 2024-12-13 |
| Substations named | AMLIN; CELTIC; HAYDEN; HYATT; JEROME; KILEVILLE → AMLIN; BEACON; BEATTY; BOLTON; CELTIC; COSGRAY; DUBLIN; HALL; HAYDEN; HYATT; JEROME; KILEVILLE; ROBERTS; SAWMILL; WILSON | 2024-12-13 | Not reported |
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. 116 |
Dublin & Hilliard, OH | No role wording 345 kV |
| 2026-09-08* | SRRTEP Western AEP local plan submission of the supplemental projects for 2024 RTEP p. 73 |
Columbus, OH | “Remote end work to accommodate the above work at Cole, Roberts, & Trabue” 138 kV |
| 2025-11-14 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 43 |
Roberts-Wilson 138kV line “in & out” of Milepost 138kV | No role wording 138kV |
| 2025-11-14 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 77 |
Roberts 138 kV Breakers “CB-H014F2 and CB-H014F5” Replacement | “Replace the 2 overdutied Roberts 138 kV circuit
breakers “CB-H014F2 and CB-H014F5" with 63 kVA
circuit breakers.” 138 kV |
| 2025-10-17 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 37 |
Roberts-Wilson 138kV line “in & out” of Milepost 138kV | No role wording 138kV |
| 2025-10-17 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 72 |
Roberts 138 kV Breakers “CB-H014F2 and CB-H014F5” Replacement | “Roberts 138 kV Breakers “CB-H014F2 and CB-H014F5” Replacement” 138 kV |
| 2024-11-15 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 44 |
AEP Transmission Zone: Baseline Kenny - Roberts 138kV Relay Upgrades | No role wording 138 kV |
| 2024-10-18 | SRRTEP Western Item 01 - SRRTEP West - Reliability Analysis Update p. 43 |
AEP Transmission Zone: Baseline Kenny - Roberts 138kV Relay Upgrades | No role wording 138 kV |
| 2024-10-08 | TEAC Informational Only - AEP Local Plan submission of supplemental projects 2024 p. 73 |
Columbus, OH | “Remote end work to accommodate the above work at Cole, Roberts, & Trabue” 138 kV |
* 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.