This file summarizes the changes in transmission outages that may have affected posted Monthly ATC values by more than 10%.
	< - Indicates line found in outage data for 09/14/2025 but not data for 09/15/2025
	> - Indicates line found in outage data for 09/15/2025 but not data for 09/14/2025
Abbreviations for "STATUS" column are: O- Outage; F- Forced Outage; I- In-service usually hot line work

"(FR) TLINE","(TO) TLINE","ID","START DATE","TIME","STOP DATE","TIME","STATUS","COMMON NAME","MISCINFO","MRID"
< - 05EUGENE    345.00,08CAYSUB    345.00,1,09/15/2025,1030,10/17/2025,1900,O,AEP-EUGENE-CAYUGA3 TIE,Continuous,
< - 05GRNTWN    138.00,05GRNTWN2EQ 1.0000,2,09/15/2025,0735,10/16/2025,1700,HT,AEP-GREENTO2 2-T      XFORMER,Continuous,
< - 05GRNTWN    765.00,05GRNTWN2EQ 1.0000,2,09/15/2025,0735,10/16/2025,1700,HT,AEP-GREENTO2 2-P      XFORMER,Continuous,
< - 05HILLSB    138.00,05SPICKARD  138.00,1,09/15/2025,0700,11/25/2025,1600,HT,AEP-HILLSBOR-SPICKARD HIL-SPIC,Continuous,
< - 28WERNER    115.00,28WERNER    230.00,13,09/15/2025,0800,10/01/2025,1600,O,PJMCZ-WERNER   13       XFORMER,Continuous,
< - 28NEJESCO   230.00,28WERNER    230.00,1,09/15/2025,0800,10/01/2025,1600,O,PJMCZ-NEJESCO-WERNER  F1046,Continuous,
> - 28NEJESCO   230.00,28WERNER    230.00,1,09/16/2025,0800,10/02/2025,1600,O,PJMCZ-NEJESCO-WERNER  F1046,Continuous,
> - 28WERNER    115.00,28WERNER    230.00,13,09/16/2025,0800,10/02/2025,1600,O,PJMCZ-WERNER   13       XFORMER,Continuous,


There were also changes to Generator Outages that may have affected posted Monthly ATC values by more than 10%. However, this data is considered Market Sensitive.