Substation Scout

Medina

Named in 7 PJM planning documents for 4 projects, from October 8, 2024 to October 6, 2026.

Existingdescribed as
ATSIzone
69 kVkV as printed
9mentions

Also printed as: Medina Substation

Projects naming this substation

Figures are from the most recent document naming each project, as printed. Each links to its page.

ProjectStatus as printedCost estimateIn-service dateCustomer loadAs of
Abbe – Medina 69 kV Line Customer Connection - s2056 Scope Change
ATSI-2019-056 (s2056) · s2056
Not printed $0.9 M 12/31/2024 Not printed 2025-10-08
TEAC
Medina/Seville Area
ATSI-2021-021 · s3947.1
Not printed Not printed Not printed 59 MW 2026-10-06
TEAC
ATSI Transmission Zone M-3 Process Abbe – Medina 69 kV Line Customer Connection
ATSI-2024-005 · s3363.1
Not printed $0.0M 6/1/2024 3.1 MVA 2024-10-08
TEAC
ATSI Transmission Zone M-3 Process Abbe – Medina 69 kV Line Customer Connection
ATSI-2024-036 · s3500.1
Not printed $0.2M 8/29/2025 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 changedPrinted valuesEarlierLater
Substations named ABBE; MEDINA; NORTH MEDINA; RYAN; SEVILLE; STAR; WEST AKRON; WEST MEDINA → MEDINA; RYAN; SEVILLE; WEST MEDINA 2026-07-17 2026-10-06

Every mention

DateDocumentProjectWhat the document says about it
2026-10-06 TEAC
Informational Only - ATSI Local Plan Submission of the Supplemental Projects for 2026 p. 57
Medina/Seville Area “An n-1 at Medina Substation results in the loss of approximately 59 MW”
2026-09-23* SRRTEP Western
ATSI local plan submission of the supplemental projects for 2026 RTEP p. 57
Medina/Seville Area No role wording
2026-09-08* SRRTEP Western
ATSI local plan submission of the supplemental projects for 2024 RTEP p. 59
ATSI Transmission Zone M-3 Process Abbe – Medina 69 kV Line Customer Connection No role wording
69 kV
2026-09-08* SRRTEP Western
ATSI local plan submission of the supplemental projects for 2024 RTEP p. 92
ATSI Transmission Zone M-3 Process Abbe – Medina 69 kV Line Customer Connection “Adjust relay settings at Abbe and Medina substations”
69 kV
2026-09-08* SRRTEP Western
ATSI local plan submission of the supplemental projects for 2025 RTEP p. 4
Abbe – Medina 69 kV Line Customer Connection - s2056 Scope Change “Adjust relay settings at Abbe and Medina substations.”
69 kV
2026-07-17 SRRTEP Western
Item 03 - ATSI Supplemental Projects p. 12
Medina/Seville Area “Convert Medina Substation 69 kV yard into a breaker and half configuration”
69 kV
2025-10-08 TEAC
Informational Only - ATSI Local Plan Submission of the Supplemental Projects for 2025 p. 4
Abbe – Medina 69 kV Line Customer Connection - s2056 Scope Change “Tap the Abbe-Medina 69 kV line approximately 11.1 miles from Medina substation”
69 kV
2024-10-08 TEAC
Informational Only - ATSI Local Plan submission of supplemental project 2024 p. 59
ATSI Transmission Zone M-3 Process Abbe – Medina 69 kV Line Customer Connection No role wording
69 kV
2024-10-08 TEAC
Informational Only - ATSI Local Plan submission of supplemental project 2024 p. 92
ATSI Transmission Zone M-3 Process Abbe – Medina 69 kV Line Customer Connection “Adjust relay settings at Abbe and Medina substations”
69 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