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 11/26/2025 but not data for 11/27/2025 > - Indicates line found in outage data for 11/27/2025 but not data for 11/26/2025 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" < - 02AETNA 138.00,02EVANS 138.00,1,01/05/2026,0800,02/08/2026,1600,O,ATSI-AETNA-EVANS AET-EVAN,Continuous, < - LOMBARD ; R138.00,LOMBARD ; R34.500,7,01/22/2026,0900,01/23/2026,1600,O,CE-120 LOMBARD 38TR77 34,Continuous, < - 26SPANGLER 115.00,26GARMAN 115.00,1,01/05/2026,0800,01/09/2026,1600,O,PJMCZ-GARMAN-SPANGLER GSP 994,Continuous, < - 26SPANGLER 115.00,26SPANGLER 46.000,2,01/05/2026,0800,01/09/2026,1600,O,PJMCZ-SPANGLER 2TX XFORMER,Continuous, < - 26WESTOVER 115.00,26GARMAN 115.00,1,01/05/2026,0800,01/09/2026,1600,O,PJMCZ-GARMAN-WESTOVER GBM 991,Continuous, < - ELMHURST ; B138.00,ELMHURST ;2V15.000,2,09/16/2026,1000,12/11/2026,1200,O,CE-135 ELMHURS 38TR83 CT,Continuous, < - ELMHURST ; B345.00,LOMBARD ;3B345.00,1,09/16/2026,1000,12/11/2026,1200,O,CE-120 LOMB-135 ELMH 12003,Continuous, < - ELMHURST ; R345.00,ELMHURST ;1M138.00,1,09/16/2026,1000,12/11/2026,1200,O,CE-135 ELMHURS 45TR83 CT,Continuous, < - ELMHURST ;3M138.00,ELMHURST ; B138.00,1,09/16/2026,1000,12/11/2026,1200,O,CE-135 ELMHU 38TR83 CB,Continuous, < - ELMHURST ;3M138.00,ELMHURST ; B138.00,1,09/16/2026,1000,12/11/2026,1200,O,CE-135 ELMHURS 38TR83 CT,Continuous, < - EPET 2 138.00,RVIL TP21 138.00,1,01/22/2026,0730,01/23/2026,1500,O,PJMCZ-EPETERSB-ROSEVILL EPE-ROS,Continuous, < - ESS E552 ;BT138.00,ELK GROVE; B138.00,1,02/02/2026,0800,02/06/2026,1600,O,CE-18408-184 ELKG 18408 1,Continuous, < - LACK 500.00,SHIC 500.00,1,12/01/2025,0800,01/24/2026,1600,HT,PJMCZ-LACKAWAN-SHICKSHI LAC-SHI,Continuous, < - LANDMEIR ; B138.00,TONNE ;3B138.00,1,02/02/2026,0800,02/06/2026,1600,O,CE-18408-207 TONN 18408 3,Continuous, < - LANDMEIR ; B138.00,TONNE ;3B138.00,1,02/02/2026,0800,02/06/2026,1600,O,CE-18408-225 LAND 18408 2,Continuous, < - 26MADERA 115.00,26WESTOVER 115.00,1,12/01/2025,0800,01/05/2026,0800,O,PJMCZ-MADERA-WESTOVER GBM 991,Continuous, > - 26LEWISTWN 230.00,26LEWISTWN 115.00,3,01/28/2026,0800,01/29/2026,1600,O,PJMCZ-LEWISTOW NO3 XFORMER,Continuous, > - 26SPANGLER 115.00,26GARMAN 115.00,1,02/02/2026,0800,02/06/2026,1600,O,PJMCZ-GARMAN-SPANGLER GSP 994,Continuous, > - 26SPANGLER 115.00,26SPANGLER 46.000,2,02/02/2026,0800,02/06/2026,1600,O,PJMCZ-SPANGLER 2TX XFORMER,Continuous, > - 26WESTOVER 115.00,26GARMAN 115.00,1,02/02/2026,0800,02/06/2026,1600,O,PJMCZ-GARMAN-WESTOVER GBM 991,Continuous, > - 27N.BANGOR 115.00,27PORTLND 115.00,1,02/03/2026,0630,02/03/2026,1430,O,PJMCZ-NBANGOR-PORTLAND 953,Continuous, > - 27PORTLND 115.00,27PORTLAND 230.00,3,02/03/2026,0630,02/03/2026,1430,O,PJMCZ-PORTLAND 3 BANK XFORMER,Continuous, > - 27PORTLND 115.00,28PEQST REA 115.00,1,02/03/2026,0630,02/03/2026,1430,O,PJMCZ-PEQUESTR REACTOR,Continuous, > - 27PORTLND 115.00,28PEQST REA 115.00,1,02/03/2026,0630,02/03/2026,1430,O,PJMCZ-PEQUESTR-PORTLAND Q927,Continuous, > - 28LEISUR D 230.00,28MANITOU 230.00,1,01/28/2026,0800,01/28/2026,1600,O,PJMCZ-LEISUREV-MANITOU A2027-2,Continuous, > - 28MANITOU 230.00,28MANITOU 34.500,7,01/28/2026,0800,01/28/2026,1600,O,PJMCZ-MANITOU BK 7 XFORMER,Continuous, > - 01HARWCK 138.00,01SPGDL 138.00,1,06/15/2026,0800,08/07/2026,1600,O,AP-HARWICK-SPRINGDA SP-HRW,Continuous, > - 01SPGDL 138.00,15CHESWK 138.00,1,06/15/2026,0800,08/07/2026,1600,O,AP-CHESWICK-SPRINGDA Z-58,Continuous, > - 01STRASB 138.00,4EDINBRG 138.00,1,06/01/2026,0800,06/12/2026,1600,O,DOM-EDINBURG-STRASBURG,Continuous, > - 02AETNA 138.00,02EVANS 138.00,1,01/05/2026,0800,02/06/2026,1600,O,ATSI-AETNA-EVANS AET-EVAN,Continuous, > - 02AYERSV 138.00,02DEFISW 138.00,1,06/01/2026,0800,12/01/2026,1600,O,ATSI-02DEFISW-02AYERSV 02D-02A,Continuous, > - 02AYERSV 138.00,02RICHLAND_J138.00,1,06/01/2026,0800,12/01/2026,1600,O,ATSI-RICHLND-02AYERSV,Continuous, > - 02BRBRTN 138.00,02BARB-2 23.000,2,01/26/2026,0800,01/27/2026,1500,O,ATSI-BARBERTO TR2 XFORMER,Continuous, > - 02CONGRS 138.00,02TORONTO 138.00,1,01/28/2026,0800,01/29/2026,1600,O,ATSI-CONGRESS-TORONTO CON-TOR,Continuous, > - 02CPP LS 138.00,02LKSHQ2 138.00,1,01/07/2026,0800,01/09/2026,1600,O,ATSI-04LKSHOR-02LAKERD,Continuous, > - 02GROVWDQ14 138.00,02GRVW-4 36.000,4,01/13/2026,0800,01/16/2026,1600,O,ATSI-GROVEWD 4 XFORMER,Continuous, > - 02HANNA 345.00,02MANSFD 345.00,1,03/09/2026,0800,03/18/2026,0800,HT,ATSI-MANSFIEL-HANNAOE HAN-MAN,Continuous, > - 02HARMON 138.00,05YAGER 138.00,1,01/12/2026,0800,01/15/2026,1600,O,ATSI-HARMONOE-YAGER HAR-YAG1,Continuous, > - 02INQ-14 138.00,02LKSHQ4 138.00,1,01/12/2026,0800,01/16/2026,1600,O,ATSI-04LKSHOR-INLAND Q4,Continuous, > - 02LNC.PK 138.00,02LOWELL 138.00,1,01/20/2026,0800,01/23/2026,1600,O,ATSI-LOWELL-LNCOLNPK,Continuous, > - 02LRCRQ3 138.00,02PGTP11 138.00,1,01/19/2026,0800,01/23/2026,1600,O,ATSI-LEROYCEN-PINGTP Q3,Continuous, > - 02MANSFD 345.00,15BVRVAL 345.00,1,03/05/2026,0800,03/09/2026,0800,O,ATSI-BEAV DUQ - MANSFIEL 316,Continuous, > - 02MANSFD 345.00,15BVRVAL 345.00,1,03/09/2026,0800,03/18/2026,0800,HT,ATSI-BEAV DUQ - MANSFIEL 316,Continuous, > - 02MANSFD 345.00,15BVRVAL 345.00,1,03/09/2026,0800,03/18/2026,0800,O,ATSI-BEAV DUQ - MANSFIEL 316,Continuous, > - 02MANSFD 345.00,15BVRVAL 345.00,1,03/18/2026,0800,03/22/2026,0800,O,ATSI-BEAV DUQ - MANSFIEL 316,Continuous, > - 02MANSFD 345.00,15BVRVAL 345.00,2,03/05/2026,0800,03/09/2026,0800,O,ATSI-BEAV DUQ - MANSFIEL 310,Continuous, > - 02MANSFD 345.00,15BVRVAL 345.00,2,03/18/2026,0800,03/22/2026,0800,O,ATSI-BEAV DUQ - MANSFIEL 310,Continuous, > - 02MANSFD 345.00,15CRESCN 345.00,1,03/09/2026,0800,03/18/2026,0800,O,ATSI-CRESCENT-MANS FE 315 TIE,Continuous, > - 02MFLDQ3 138.00,02PGTP11 138.00,1,01/19/2026,0800,01/23/2026,1600,O,ATSI-MAYFLD-PINEGRTP Q3,Continuous, > - 02PGQ-11 138.00,02PGTP11 138.00,1,01/19/2026,0800,01/23/2026,1600,O,ATSI-PINEGROV-PINEGRTP 3,Continuous, > - 02SAKRON 138.00,02CONGRS 138.00,1,01/26/2026,0800,01/27/2026,1600,O,ATSI-SAKRONFE-CONGRESS SAK-CON,Continuous, > - 02SAMMIS 345.00,02WELLSVILLE345.00,1,01/26/2026,0800,01/30/2026,1600,O,ATSI-SAMMISFE-WELLSVIL SAM-WELL,Continuous, > - 02SHNAGO 345.00,02NILES 345.00,1,01/05/2026,0800,01/09/2026,1600,O,ATSI-NILES-SHENANGO NIL-SHE,Continuous, > - 02STAR 345.00,02STAR 138.00,1,01/05/2026,0800,01/09/2026,1600,O,ATSI-STAR_FE 1 XFORMER,Continuous, > - 05DESOTO 345.00,05FALL C 345.00,1,06/29/2026,0700,08/06/2026,1600,O,AEP-DESOTO-FALLCREE,Continuous, > - 05GRISTMILL 138.00,05GEMINI 138.00,1,02/03/2026,0800,02/03/2026,1600,O,AEP-GEMINI-GRISTMIL GEM-GRST,Continuous, > - 05GRISTMILL 345.00,05GRISML 1EQ1.0000,1,02/03/2026,0800,02/03/2026,1600,O,AEP-GRISTMIL T1 XFORMER,Continuous, > - 05MALIS 765.00,05MARYSV 765.00,1,01/13/2026,0600,01/13/2026,1600,O,AEP-MALISZEW-MARYSVI2 MAL-MAR1,Continuous, > - 05S HICK 138.00,05SOWERS 138.00,1,01/05/2026,0800,01/09/2026,1600,O,AEP-SHICKSVI-SOWERS SHI-SOWR,Continuous, > - 15RACCOO 138.00,15POTTER 138.00,1,01/12/2026,0700,01/16/2026,1700,O,DLCO-POTTERSS-RACC DUQ Z-81,Continuous, > - 15RACCOO 138.00,15VALEYT 138.00,1,01/12/2026,0700,01/16/2026,1700,O,DLCO-RACCDUQ-RACT_DUQ Z-29,Continuous, > - 26CURYVILE 115.00,26SAXTON 115.00,1,07/06/2026,0800,07/18/2026,1600,O,PJMCZ-CURRYVIL-SAXTON 1R2R 1099,Continuous, > - 26LEWISTWN 115.00,26REED TAP 115.00,1,01/28/2026,0800,01/29/2026,1600,O,PJMCZ-LEWISTOW-REEDSSS 1K2K,Continuous, > - 2HEC3 69.000,6HARSNBG 230.00,1,06/01/2026,0930,07/29/2026,1600,O,DOM-HARRSNBG TX6 XFORMER,Continuous, > - 3CHESTFLD 115.00,3WALTHALL T 115.00,1,01/19/2026,0800,01/22/2026,1600,O,DOM-WALTHALL-CHESTER4 100A1,Continuous, > - 3EDINBRG 115.00,4EDINBRG 138.00,1,06/01/2026,0800,06/12/2026,1600,O,DOM-EDINBUR4 TX3 XFORMER,Continuous, > - 3ELKTON 115.00,3MERCK5 115.00,1,09/06/2026,0800,10/01/2026,1600,O,DOM-MERCK5 -ELKTONDP 119B,Continuous, > - 3GROTOES 115.00,AE2-029_TAP 115.00,1,09/06/2026,0800,10/01/2026,1600,O,DOM-GROTTOES-ELKTONDP 119C,Continuous, > - 3ORANGE 115.00,3ORANGE TAP 115.00,1,02/09/2026,0700,02/13/2026,1600,O,DOM-OAKGREEN-ORANGE 11D,Continuous, > - 3ORANGE TAP 115.00,3OAK GRE 115.00,1,02/09/2026,0700,02/13/2026,1600,O,DOM-OAKGREEN-ORANGE 11D,Continuous, > - 4EDINBRG 138.00,3EDINBRG 115.00,2,06/01/2026,0800,06/12/2026,1600,O,DOM-EDINBUR4 TX4 XFORMER,Continuous, > - 6ARLNGTN 230.00,6GLNCRLN 230.00,1,02/23/2026,0800,02/26/2026,1600,O,DOM-ARLINGTN-GLCARLYN 273A,Continuous, > - 6BUTTERMILK 230.00,6PACIFIC 230.00,1,11/02/2026,0800,12/01/2026,1000,O,DOM-BUTTRMLK-PACIFIC 2170D,Continuous, > - 6CLRNDNA 230.00,2CLRNDON 69.000,1,02/23/2026,0800,02/26/2026,1600,O,DOM-GLCARLYN TX3 XFORMER,Continuous, > - 6COLONIAL TR230.00,6HOPEWLL 230.00,1,02/09/2026,0800,02/12/2026,1600,O,DOM-COLTRAIL-HOPEWEL4 2197A,Continuous, > - 6EARLEYS 230.00,6CASHIE 230.00,1,02/09/2026,0800,02/11/2026,1600,O,DOM-CASHIE -EARLEYS 2034A,Continuous, > - 6EASTERS 230.00,6CLOVER 230.00,1,06/01/2026,0930,07/31/2026,1600,O,DOM-CLOVER-EASTERS 2226A,Continuous, > - 6HARSNBG 230.00,2HEC3 69.000,1,06/01/2026,0930,07/29/2026,1600,O,DOM-HARRSNBG TX6 XFORMER,Continuous, > - 6HAYFLD 230.00,6VA HILL 230.00,1,02/16/2026,0500,02/19/2026,1600,O,DOM-HAYFIEL4-VAHILLS 241A,Continuous, > - 6LEBANON 230.00,6YORKTWN 230.00,1,02/02/2026,0800,02/05/2026,1600,O,DOM-LEBANON4-YORKTOW4 209B,Continuous, > - 6LOWMOOR 230.00,4LOWMOOR 138.00,1,06/01/2026,0800,09/01/2026,1600,O,DOM-LOWMOOR TX3 XFORMER,Continuous, > - 6LOWMOOR 230.00,4LOWMOOR 138.00,2,06/01/2026,0800,09/01/2026,1600,O,DOM-LOWMOOR TX4 XFORMER,Continuous, > - 6LOWMOOR 230.00,6LEXNGT2 230.00,1,06/01/2026,0800,09/01/2026,1600,O,DOM-LEXINGTN-LOWMOOR 2084A,Continuous, > - 6ROCKLANDING230.00,6YORKTWN 230.00,1,02/23/2026,0800,02/26/2026,1600,O,DOM-ROCKLNDG-YORKTOW4 292C,Continuous, > - 6WINTERS BR 230.00,6BRICKYARD 230.00,1,01/19/2026,0930,01/30/2026,1600,O,DOM-CANNONBR-WINTERSB 2195A,Continuous, > - 7SPURLOCK 345.00,4SPURLOCK 138.00,1,10/08/2026,0800,10/16/2026,1600,O,EKPC-SPURLOCK T9 345_138 XFR,Continuous, > - 7SPURLOCK 345.00,4SPURLOCK 138.00,2,09/28/2026,0800,10/07/2026,1600,O,EKPC-SPURLOCK T10 345_138 XFR,Continuous, > - 8CLIFTON 500.00,8MOSBY 500.00,1,01/19/2026,0500,01/26/2026,1600,O,DOM-CLIFTON-MOSBY 559A1,Continuous, > - AE2-029_TAP 115.00,3GROTOES 115.00,1,09/06/2026,0800,10/01/2026,1600,O,DOM-GROTTOES-ELKTONDP 119C,Continuous, > - ALLE 138.00,8STR 1 138.00,1,01/05/2026,0800,01/05/2026,1500,O,PJMCZ-8THST-ALLENTOW 8TH-ALL1,Continuous, > - ALLE 138.00,8STR 1 138.00,1,02/05/2026,0700,02/05/2026,1500,O,PJMCZ-8THST-ALLENTOW 8TH-ALL1,Continuous, > - ATT2-2 138.00,ATT2 12.470,1,01/05/2026,0800,01/05/2026,1500,O,PJMCZ-ALLENTOW 1 CAP,Continuous, > - ATT2-2 138.00,ATT2 12.470,1,02/05/2026,0700,02/05/2026,1500,O,PJMCZ-ALLENTOW 1 CAP,Continuous, > - BAYWAY 345.00,LINDEN_345 345.00,2,02/10/2026,0200,02/10/2026,1900,O,PJMCZ-BAYWAY-LINDEN BAY-LIN2,Continuous, > - BAYWAY 345.00,LINDEN_345 345.00,3,02/11/2026,0200,02/11/2026,1900,O,PJMCZ-BAYWAY-LINDEN BAY-LIN3,Continuous, > - CONOWG01 230.00,COLOR_PE 230.00,1,01/26/2026,0700,01/28/2026,1600,O,PJMCZ-COLORA-CONOWING 220-88,Continuous, > - CRSCNTV1 138.00,FOXCH2 138.00,1,01/07/2026,0700,01/08/2026,1600,O,PJMCZ-CRESCENT-FOXCHASE 130-24,Continuous, > - CRSCNTV1 138.00,FOXCH2 138.00,1,01/21/2026,0700,01/22/2026,1600,O,PJMCZ-CRESCENT-FOXCHASE 130-24,Continuous, > - DORN TP2 138.00,WESC 138.00,2,06/16/2026,1300,06/23/2026,1600,O,PJMCZ-DORNYVLE-WESCOSVI DOR-WES2,Continuous, > - ECRRF_1 138.00,FOUNDRY_2 138.00,1,01/07/2026,0400,01/07/2026,1900,O,PJMCZ-ECRRF-FOUNDRY B-1328,Continuous, > - ELMHURST ; B138.00,ELMHURST ;2V15.000,2,09/16/2026,1000,11/30/2026,0900,O,CE-135 ELMHURS 38TR83 CT,Continuous, > - ELMHURST ; B345.00,LOMBARD ;3B345.00,1,09/16/2026,1000,11/30/2026,0900,O,CE-120 LOMB-135 ELMH 12003,Continuous, > - ELMHURST ; R345.00,ELMHURST ;1M138.00,1,09/16/2026,1000,11/30/2026,0900,O,CE-135 ELMHURS 45TR83 CT,Continuous, > - ELMHURST ;3M138.00,ELMHURST ; B138.00,1,09/16/2026,1000,11/30/2026,0900,O,CE-135 ELMHU 38TR83 CB,Continuous, > - ELMHURST ;3M138.00,ELMHURST ; B138.00,1,09/16/2026,1000,11/30/2026,0900,O,CE-135 ELMHURS 38TR83 CT,Continuous, > - EPET 1 138.00,PACI 1 138.00,1,01/26/2026,0730,01/27/2026,1500,O,PJMCZ-EPETERSB-PARKCITY EPE-PAR1,Continuous, > - EPET 2 138.00,PACI 2 138.00,2,01/26/2026,0730,01/27/2026,1500,O,PJMCZ-EPETERSB-PARKCITY EPE-PAR2,Continuous, > - EPET 2 138.00,RVIL TP2 138.00,1,01/26/2026,0730,01/27/2026,1500,O,PJMCZ-EPETERSB-ROSEVILL EPE-ROS,Continuous, > - ESS E552 ;BT138.00,ELK GROVE; B138.00,1,02/02/2026,0900,02/06/2026,1600,O,CE-18408-184 ELKG 18408 1,Continuous, > - H.RDGE16 230.00,RUSSETEAST16230.00,16,06/29/2026,0100,07/08/2026,1600,O,PJMCZ-HIGHRIDG-RUSSETTE 2316,Continuous, > - HOSE 230.00,WESC 230.00,3,06/16/2026,1300,06/23/2026,1600,O,PJMCZ-HOSENSAC-WESCOSVI 2200,Continuous, > - JENKTWN2 35.000,JENKNTW2 230.00,1,01/23/2026,0700,01/25/2026,1600,O,PJMCZ-JENKINTO JENK 2T XFORMER,Continuous, > - JUNI 500.00,3 MILE I 500.00,1,11/15/2027,0900,12/15/2027,1500,O,PJMCZ-JUNIATA-TMI 5008,Continuous, > - LACK 500.00,SHIC 500.00,1,12/15/2025,0800,01/24/2026,1600,HT,PJMCZ-LACKAWAN-SHICKSHI LAC-SHI,Continuous, > - LANDMEIR ; B138.00,TONNE ;3B138.00,1,02/02/2026,0900,02/06/2026,1600,O,CE-18408-207 TONN 18408 3,Continuous, > - LANDMEIR ; B138.00,TONNE ;3B138.00,1,02/02/2026,0900,02/06/2026,1600,O,CE-18408-225 LAND 18408 2,Continuous, > - LEWES TP 69.000,FIVE PTS 69.000,1,01/28/2026,0830,01/28/2026,1600,O,PJMCZ-FIVEPTS-LEWESREA 6766-1,Continuous, > - LEWES TP 69.000,MIDWAY 69.000,1,01/27/2026,0830,01/27/2026,1600,O,PJMCZ-LEWESREA-MIDWAY 6766-2,Continuous, > - NEWLNVL3 35.000,NEWLNVL3 230.00,1,01/23/2026,0700,01/24/2026,1600,O,PJMCZ-NEWLINVI NEW 3TR XFORMER,Continuous, > - NY_PIERCEBRK345.00,26HOMER CY 345.00,1,05/11/2026,0800,06/08/2026,1600,HT,PJMCZ-HOMERCIT-PIERCEBR HOM-PIE,Continuous, > - PCHBTM 35.000,PCHBTM 230.00,1,01/23/2026,0700,01/24/2026,1600,O,PJMCZ-PEACHBOT 1-S XFORMER,Continuous, > - PEMBERTN 69.000,FRUITLND 69.000,1,01/30/2026,0830,01/30/2026,1600,O,PJMCZ-FRUITLAND-PEMBERTON 6701-2,Continuous, > - RITCH 69 69.000,RITCH059 230.00,1,01/27/2026,0700,01/30/2026,1600,O,PJMCZ-RITCHIE 123-3T XFORMER,Continuous, > - WESC 138.00,WESC 230.00,5,06/16/2026,1300,06/23/2026,1600,O,PJMCZ-WESCOSVI 5 XFORMER,Continuous, > - WESC 69.000,WESC 138.00,1,06/02/2026,0700,06/09/2026,1200,O,PJMCZ-WESCOSVI 1 XFORMER,Continuous, > - WESC 69.000,WESC 138.00,1,06/16/2026,1300,06/23/2026,1600,O,PJMCZ-WESCOSVI 1 XFORMER,Continuous, > - WESC 69.000,WESC 138.00,4,06/09/2026,1300,06/16/2026,1200,O,PJMCZ-WESCOSVI 4 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.