Laplaisance Creek
Named in 1 PJM planning document for 2 projects, on February 4, 2025.
Newdescribed as
ATSIzone
—kV as printed
2mentions
Described as new: “Construction of a new MISO substation (Laplaisance Creek)” — source, page 3
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 |
|---|---|---|---|---|---|
| Lemoyne, OH ATSI-2025-004 |
Not printed | Not printed | 6/1/2032 | Not printed | 2025-02-04 TEAC |
| Lallendorf, OH ATSI-2025-005 |
Not printed | Not printed | 6/1/2032 | Not printed | 2025-02-04 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 | $15.6 M → $100.86 M | 2025-03-04 | 2025-12-08 |
| Substations named | LAPLAISANCE CREEK; LEMOYNE; MAJESTIC; MAPLE → LEMOYNE | 2025-02-04 | 2025-03-04 |
| Substations named | LEMOYNE → GREENFIELD; LAKEVIEW; LEMOYNE; OTTAWA | 2025-03-04 | 2025-12-08 |
| Substations named | GREENFIELD; LAKEVIEW; LEMOYNE; OTTAWA → GREENFIELD; LEMOYNE; OTTAWA | 2025-12-08 | 2026-10-06 |
| Cost estimate | $5.9 M → $7.21 M | 2025-03-04 | 2025-12-08 |
| Cost estimate | $7.21 M → $7.21 | 2025-12-08 | 2026-10-06 |
| Substations named | LALLENDORF; LAPLAISANCE CREEK; MONROE → LALLENDORF | 2025-02-04 | 2025-03-04 |
| Substations named | LALLENDORF → ALLEN JUNCTION; LALLENDORF; MOROCCO | 2025-03-04 | 2025-12-08 |
| Substations named | ALLEN JUNCTION; LALLENDORF; MOROCCO → ALLEN JUNCTION; LALLENDORF | 2025-12-08 | 2026-10-06 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2025-02-04 | TEAC Item 04 - ATSI Supplemental Project p. 3 |
Lallendorf, OH | “Construction of a new MISO substation (Laplaisance Creek)” |
| 2025-02-04 | TEAC Item 04 - ATSI Supplemental Project p. 4 |
Lemoyne, OH | “Construction of a new MISO substation (Laplaisance Creek)” |
* 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.