Charter Grove
Named in 2 PJM planning documents for 2 projects, from February 3, 2026 to July 7, 2026.
Newdescribed as
COMEDzone
345kVkV as printed
2mentions
Described as new: “new Charter Grove substation” — source, page 14
Also printed as: Charter Grove 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 |
|---|---|---|---|---|---|
| 345KV STATCOMS ComEd-2024-014, ComEd-2024-022, ComEd-2025-005, ComEd-2025-011, ComEd-2025-013, ComEd-2025-015, ComEd-2025-016, ComEd-2025-020 |
Conceptual | $472.0M | 06/01/2031 | Not printed | 2026-07-07 TEAC |
| Customer in DeKalb ComEd-2025-009 |
Conceptual | $245M | 12/4/2029 | 504 MW | 2026-02-03 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 | $35.3 M → $472.0M | 2025-09-09 | 2026-07-07 |
| In-service date | 5/1/2028 → 06/01/2031 | 2025-09-09 | 2026-07-07 |
| Substations named | LASALLE; PLANO → BRYON; CHARTER GROVE; HIAWATHA; ITASCA; SILVER LAKE; WAYNE | 2025-09-09 | 2026-07-07 |
Every mention
| Date | Document | Project | What the document says about it |
|---|---|---|---|
| 2026-07-07 | TEAC Item 12 - ComEd Supplemental Projects p. 14 |
345KV STATCOMS | “new Charter Grove substation” 345kV |
| 2026-02-03 | TEAC Item 10 - ComEd Supplemental Projects p. 5 |
Customer in DeKalb | “new Charter Grove substation” 345kV |
* 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.