Stay informed of changes to transmission rates and review billing cycle communications. Rate updates are posted monthly, reflecting any changes from the prior month. Billing cycle notices will be posted when statements are available for download on the portal. Learn which months are being resettled and know what to expect in the current and upcoming billing cycles.
October 2026 Rate Changes
There were no Transmission Rate changes for October 2026
September 2026 Billing Cycle
Preliminary transmission (Day 1) monthly settlement files for September 2026 will be posted to the market portal by 8am October 2, 2026. The files end with _D2.txt or _D2.xlsx
Final transmission (Day 1) monthly settlement files for September 2026 will be posted to the market portal by 8am October 7, 2026. The files end with _TS0.txt or _TS0.xlsx
The full schedule of 2026 billing cycle key dates is posted here.
|
YEAR |
TS0 |
TS1 |
TS4 |
TS8 |
TS12 |
R33 |
R34 |
R35 |
|
2026 |
Sep-26 |
Aug-26 |
May-26 |
Jan-26 |
Sep-25 |
Dec-23 |
Nov-23 |
Oct-23 |
|
R36 |
R37 |
R38 |
R39 |
R40 |
R41 |
R42 |
R43 |
R44 |
|
Sep-23 |
Aug-23 |
Jul-23 |
Jun-23 |
May-23 |
Apr-23 |
Mar-23 |
Feb-23 |
Jan-23 |
September 2026 Prior Period Adjustments
PJM Transmission Owner’s ROE Resettlement for Rate Year 2023 – EL22-34
· January 1, 2023 – December 31, 2023
· Affects Schedules 26, 37, 38
· Impacts Duke, ATSI and all Sch 26 revenue recipients
· Adjustments will be found on each settlement instance tab
Updated 9/29/2026
October 2026 Prior Period Adjustments
PJM Transmission Owner’s ROE Resettlement for Rate Year 2024 – EL22-34
· January 1, 2024 – December 31, 2024
· Affects Schedules 26, 37, 38
· Impacts Duke, ATSI and all Sch 26 revenue recipients
· Adjustments will be found on each settlement instance tab
November 2026 Prior Period Adjustments
PJM Transmission Owner’s ROE Resettlement for Rate Year 2025 – EL22-34
· January 1, 2025 – December 31, 2025
· Affects Schedules 26, 37, 38
· Impacts Duke, ATSI and all Sch 26 revenue recipients
· Adjustments will be found on each settlement instance tab
December 2026 Prior Period Adjustments
PJM Transmission Owner’s ROE Resettlement for Rate Year 2026 – EL22-34
· January 1, 2026 – July 31, 2026
· Affects Schedules 26, 37, 38
· Impacts Duke, ATSI and all Sch 26 revenue recipients
· Adjustments will be found on each settlement instance tab
Disclaimer: Adjustments and timing are subject to change.
Updated 9/29/2026