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Asset Appendix Report

: Energy Harbor LLC : C000320
: 10523 : 1394932
: : 3/6/2023
:
Generation Assets
ID Filing Entity
and its Energy Affiliates		 Docket Number
Where MBR Granted		 Generation
Name		 Owned
By		 Controlled
By		 Date Control
Transferred		 Market / Balancing
Authority Area		 Geographic
Region		 In-Service
Date		 Plant Code Generator ID Unit Code Amount Attributed to
Entity and Affiliates		 Capacity Rating
Used in Filing (MW)		 Capacity Rating Methodology Used:
Nameplate, Seasonal, 5-yr Unit,
5-yr EIA, Alternative		 End Note Number
(Enter text in End Note Tab)
Energy Harbor LLC ER01-560-000 Big Sandy Peaker Plant PJM Northeast 2001-07 55284 BSG1 58.90 58.90
Energy Harbor LLC ER01-560-000 Big Sandy Peaker Plant PJM Northeast 2001-07 55284 BSG2 58.90 58.90
Energy Harbor LLC ER01-560-000 Big Sandy Peaker Plant PJM Northeast 2001-07 55284 BSG3 58.90 58.90
Energy Harbor LLC ER01-560-000 Big Sandy Peaker Plant PJM Northeast 2001-07 55284 BSG4 58.90 58.90
Energy Harbor LLC ER01-560-000 Big Sandy Peaker Plant PJM Northeast 2001-07 55284 BSG5 58.90 58.90
Energy Harbor LLC ER01-560-000 Big Sandy Peaker Plant PJM Northeast 2001-08 55284 BSG6 58.90 58.90
Energy Harbor LLC ER01-2641-000 High Desert Power Plant CISO Southwest 2003-04 55518 CTG1 STG1 173.00 173.00
Energy Harbor LLC ER01-2641-000 High Desert Power Plant CISO Southwest 2003-04 55518 CTG2 STG1 173.00 173.00
Energy Harbor LLC ER01-2641-000 High Desert Power Plant CISO Southwest 2003-04 55518 CTG3 STG1 173.00 173.00
Energy Harbor LLC ER01-2641-000 High Desert Power Plant CISO Southwest 2003-04 55518 STG1 STG1 333.00 333.00
Energy Harbor LLC ER01-559-000 Wolf Hills Energy 1/19/2001 PJM Northeast 2001-05 55285 WHG4 57.00 57.00
Energy Harbor LLC ER01-559-000 Wolf Hills Energy 1/19/2001 PJM Northeast 2001-05 55285 WHG5 57.00 57.00
Energy Harbor LLC ER01-559-000 Wolf Hills Energy 1/19/2001 PJM Northeast 2001-06 55285 WHG1 57.00 57.00
Energy Harbor LLC ER01-559-000 Wolf Hills Energy 1/19/2001 PJM Northeast 2001-06 55285 WHG2 57.00 57.00
Energy Harbor LLC ER01-559-000 Wolf Hills Energy 1/19/2001 PJM Northeast 2001-06 55285 WHG3 57.00 57.00
Energy Harbor LLC ER01-103-000 Beaver Valley PJM Northeast 1976-09 6040 1 984.40 920.00
Energy Harbor LLC ER01-103-000 Beaver Valley PJM Northeast 1987-11 6040 2 984.40 909.00
Energy Harbor LLC ER01-103-000 Davis Besse PJM Northeast 1977-11 6149 1 961.90 894.00
Energy Harbor LLC ER01-103-000 FirstEnergy Pleasants Power Station PJM Northeast 1979-04 6004 1 713.00 639.00
Energy Harbor LLC ER01-103-000 FirstEnergy Pleasants Power Station PJM Northeast 1980-12 6004 2 713.00 639.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1967-12 2866 5 334.00 290.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1969-04 2866 6 680.00 600.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1971-09 2866 7 680.00 600.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1972-03 2866 B3 2.50 2.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1972-03 2866 B4 2.50 2.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1972-03 2866 A1 2.50 3.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1972-03 2866 B1 2.50 3.00
Energy Harbor LLC ER01-103-000 FirstEnergy W H Sammis PJM Northeast 1972-03 2866 B2 2.50 3.00
Energy Harbor LLC ER01-103-000 Perry PJM Northeast 1987-11 6020 1 1302.30 1240.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 12/1/1967 PJM Northeast 1967-12 2866 5 334.00 290.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 4/1/1969 PJM Northeast 1969-04 2866 6 680.00 600.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 9/1/1971 PJM Northeast 1971-09 2866 7 680.00 600.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 3/1/1972 PJM Northeast 1972-03 2866 B3 2.50 2.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 3/1/1972 PJM Northeast 1972-03 2866 B4 2.50 2.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 3/1/1972 PJM Northeast 1972-03 2866 A1 2.50 3.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 3/1/1972 PJM Northeast 1972-03 2866 B1 2.50 3.00
Energy Harbor LLC ER01-845-000 FirstEnergy W H Sammis 3/1/1972 PJM Northeast 1972-03 2866 B2 2.50 3.00
Energy Harbor LLC ER05-1122-000 Beaver Valley 12/4/1999 PJM Northeast 1976-09 6040 1 984.40 920.00
Energy Harbor LLC ER05-1122-000 Beaver Valley 12/4/1999 PJM Northeast 1987-11 6040 2 984.40 909.00
Energy Harbor LLC ER05-1122-000 Davis Besse 11/1/1977 PJM Northeast 1977-11 6149 1 961.90 894.00
Energy Harbor LLC ER05-1122-000 Perry 11/1/1987 PJM Northeast 1987-11 6020 1 1302.30 1240.00
Energy Harbor LLC ER01-2641-000 CalPeak Power Border Peaker Plant 9/4/2001 CISO Southwest 2001-11 55510 CPP4 60.50 60.50
Energy Harbor LLC ER01-2546-000 CalPeak Power Enterprise Peaker Plant 9/4/2001 CISO Southwest 2001-11 55513 CPP7 58.90 58.90
Energy Harbor LLC ER01-2543-000 CalPeak Power Panoche Peaker Plant 9/4/2001 CISO Southwest 2001-12 55508 CPP2 60.50 60.50
Energy Harbor LLC ER01-2544-000 CalPeak Power Vaca Dixon Peaker Plant 9/4/2001 CISO Southwest 2002-06 55499 CPP1 60.50 60.50
Energy Harbor LLC ER01-2233-000 Hanford Energy Park Peaker 7/18/2001 CISO Southwest 2001-09 55698 HEP1 46.10 46.10
Energy Harbor LLC ER01-2233-000 Hanford Energy Park Peaker 7/18/2001 CISO Southwest 2001-09 55698 HEP2 46.10 46.10
Energy Harbor LLC ER01-2233-000 Henrietta Peaker 7/18/2001 CISO Southwest 2002-06 55807 HPP1 49.00 49.00
Energy Harbor LLC ER01-2233-000 Henrietta Peaker 7/18/2001 CISO Southwest 2002-06 55807 HPP2 49.00 49.00
Energy Harbor LLC ER01-2233-000 Tracy Combined Cycle Power Plant 7/18/2001 CISO Southwest 2003-04 55933 TPP1 CC12 84.40 84.40
Energy Harbor LLC ER01-2233-000 Tracy Combined Cycle Power Plant 7/18/2001 CISO Southwest 2003-04 55933 TPP2 CC12 84.40 84.40
Energy Harbor LLC ER01-2233-000 Tracy Combined Cycle Power Plant 7/18/2001 CISO Southwest 2012-07 55933 TCC1 CC12 167.30 167.30
Energy Harbor LLC ER08-110-000 Midway Peaking LLC 12/28/2007 CISO Southwest 2009-05 56639 1 69.90 69.90
Energy Harbor LLC ER08-110-000 Midway Peaking LLC 12/28/2007 CISO Southwest 2009-05 56639 2 69.90 69.90
Energy Harbor LLC ER15-876-000 Malaga Power LLC 3/19/2015 CISO Southwest 2005-09 56239 GT-1 60.50 60.50
Energy Harbor LLC ER15-876-000 Malaga Power LLC 3/19/2015 CISO Southwest 2005-09 56239 GT-2 60.50 60.50
Energy Harbor LLC ER17-1609-000 Carroll County Energy 1/1/1960 PJM Northeast 2017-12 59773 CGT1 CCE1 203.30 203.30
Energy Harbor LLC ER17-1609-000 Carroll County Energy 1/1/1960 PJM Northeast 2017-12 59773 CGT2 CCE1 203.30 203.30
Energy Harbor LLC ER17-1609-000 Carroll County Energy 1/1/1960 PJM Northeast 2017-12 59773 SGT1 CCE1 288.00 288.00
Energy Harbor LLC ER20-879-000 FirstEnergy Pleasants Power Station 1/3/2020 PJM Northeast 1979-04 6004 1 713.00 639.00
Energy Harbor LLC ER20-879-000 FirstEnergy Pleasants Power Station 1/3/2020 PJM Northeast 1980-12 6004 2 713.00 639.00
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