Black River
Named in 9 PJM planning documents for 4 projects, from October 8, 2024 to July 17, 2026.
Existingdescribed as
ATSIzone
138 kV, 69 kVkV as printed
9mentions
Also printed as: Black River 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 |
|---|---|---|---|---|---|
| ATSI Transmission Zone M-3 Process
Lorain, Ohio ATSI-2024-029 · s3455.1 |
Not printed | $0.40 M | 6/2/2025 | Not printed | 2024-10-08 TEAC |
| Black River – Shinrock 69 kV Line ATSI-2024-072 |
Conceptual | $67.65M | 12/31/2029 | Not printed | 2026-07-17 SRRTEP Western |
| Black River - Johnson West 69 kV Switches ATSI-2025-011 · s3719.1 |
Not printed | $1.66M | 12/31/2026 | Not printed | 2025-10-08 TEAC |
| Black River - Willow Creek 69 kV ATSI-2025-035 |
Conceptual | $1.53M | 12/31/2026 | Not printed | 2025-12-12 SRRTEP Western |
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 | AXTEL; BAUMHART; BLACK RIVER; SHINROCK; WASHINGTON → AXTEL; BAUMHART; BLACK RIVER; GREENFIELD; SHINROCK; WASHINGTON | 2024-10-18 | 2026-07-17 |
| Substations named | AXTEL; BAUMHART; BLACK RIVER; GREENFIELD; SHINROCK; WASHINGTON → SHINROCK | 2026-07-17 | 2026-10-06 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-09-08* | SRRTEP Western ATSI local plan submission of the supplemental projects for 2024 RTEP p. 87 |
ATSI Transmission Zone M-3 Process Lorain, Ohio | “Adjust protection setting at Black River, Republic Arc, and Republic Vine substations.” 138 kV |
| 2026-09-08* | SRRTEP Western ATSI local plan submission of the supplemental projects for 2025 RTEP p. 51 |
Black River - Johnson West 69 kV Switches | No role wording 69 kV |
| 2026-07-17 | SRRTEP Western Item 03 - ATSI Supplemental Projects p. 26 |
Black River – Shinrock 69 kV Line | “The section from Str. 244=41 to Black River Substation will not be reconductored due to being reconductored recently.” 69 kV |
| 2025-12-12 | SRRTEP Western Item 13 - ATSI Supplemental Projects p. 17 |
Black River - Willow Creek 69 kV | No role wording 69 kV |
| 2025-10-08 | TEAC Informational Only - ATSI Local Plan Submission of the Supplemental Projects for 2025 p. 51 |
Black River - Johnson West 69 kV Switches | No role wording 69 kV |
| 2025-06-13 | SRRTEP Western Item 05 - ATSI Supplemental Projects p. 5 |
Black River - Johnson West 69 kV Switches | No role wording 69 kV |
| 2025-03-14 | SRRTEP Western Item 05 - ATSI Supplemental Project p. 4 |
Black River - Johnson West 69 kV Switches | No role wording |
| 2024-10-18 | SRRTEP Western Item 04 - ATSI Supplemental Projects p. 3 |
Black River – Shinrock 69 kV Line | No role wording 69 kV |
| 2024-10-08 | TEAC Informational Only - ATSI Local Plan submission of supplemental project 2024 p. 88 |
ATSI Transmission Zone M-3 Process Lorain, Ohio | “Adjust protection setting at Black River, Republic Arc, and Republic Vine substations.” 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.