MBR | Asset Appendix Report
Emblem for the Federal Energy Regulatory Commission

MBR Portal

Federal Energy Regulatory Commission
FERC.GOV    LOGIN    
Home
Search
Create GID
Create Gen Assets
Submit MBR XML
MBR Reports
Documents and Links

Asset Appendix Report

: Southwestern Electric Power Company : C000537
: 871 : 1270872
: : 1/6/2022
:
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)
Southwestern Electric Power Company ER98-542-000 Arsenal Hill 5/13/1905 SWPP Southwest Power Pool 1960-03 1416 5 108.00 110.00 110
Southwestern Electric Power Company ER98-542-000 Dolet Hills 6/8/1905 SWPP Southwest Power Pool 1986-04 51 1 257.00 645.30 645 Dolet Hills is a jointly owned unit operated by Central Louisiana Electric Company (CLECO). CLECO owns 50%. SWEPCO owns 40.234% and the other owners are Northeast Texas Electric Cooperative and Oklahoma Municipal Power Authority.
Southwestern Electric Power Company ER98-542-000 Flint Creek 5/31/1905 SWPP Southwest Power Pool 1978-05 6138 1 258.00 516.00 516 Flint Creek is a jointly owned unit. SWEPCO owns 50%. The other owner is Arkansas Electric Cooperative Corporation.
Southwestern Electric Power Company ER98-542-000 Harry D Mattison Gas Plant 6/29/1905 SWPP Southwest Power Pool 2007-12 56328 1 70.00 70.00 70
Southwestern Electric Power Company ER98-542-000 Harry D Mattison Gas Plant 6/29/1905 SWPP Southwest Power Pool 2007-12 56328 2 71.00 71.00 71
Southwestern Electric Power Company ER98-542-000 Harry D Mattison Gas Plant 6/29/1905 SWPP Southwest Power Pool 2007-07 56328 3 71.00 71.00 71
Southwestern Electric Power Company ER98-542-000 Harry D Mattison Gas Plant 6/29/1905 SWPP Southwest Power Pool 2007-07 56328 4 71.00 71.00 71
Southwestern Electric Power Company ER98-542-000 J Lamar Stall Unit 7/2/1905 SWPP Southwest Power Pool 2010-06 56565 6A CC1 159.00 159.00 159
Southwestern Electric Power Company ER98-542-000 J Lamar Stall Unit 7/2/1905 SWPP Southwest Power Pool 2010-06 56565 6B CC1 163.00 163.00 163
Southwestern Electric Power Company ER98-542-000 J Lamar Stall Unit 7/2/1905 SWPP Southwest Power Pool 2010-06 56565 6STG CC1 189.00 189.00 189
Southwestern Electric Power Company ER98-542-000 John W Turk Jr Power Plant 7/4/1905 SWPP Southwest Power Pool 2012-12 56564 1 447.00 650.00 650 Turk is a jointly owned unit. SWEPCO owns 73.333%. The other owners are: Oklahoma Municipal Power Authority (6.667%), East Texas Electric Co-op IncCooperative (8.333%), and Arkansas Electric Cooperative Corporation (11.667%).
Southwestern Electric Power Company ER98-542-000 Knox Lee 5/27/1905 SWPP Southwest Power Pool 1974-04 3476 5 338.00 338.00 338
Southwestern Electric Power Company ER98-542-000 Lieberman 5/10/1905 SWPP Southwest Power Pool 1957-06 1417 3 109.00 109.00 109
Southwestern Electric Power Company ER98-542-000 Lieberman 5/12/1905 SWPP Southwest Power Pool 1959-05 1417 4 108.00 108.00 108
Southwestern Electric Power Company ER98-542-000 Maverick Wind Project, LLC 9/10/2021 SWPP Southwest Power Pool 63494 GEN1 22.20 40.80 40
Southwestern Electric Power Company ER98-542-000 Pirkey 6/7/1905 SWPP Southwest Power Pool 1985-01 7902 1 580.00 675.00 675 Pirkey is a jointly owned unit. SWEPCO owns 85.936%. Other owners are Northeast Texas Electric Cooperative and Oklahoma Municipal Power Authority.
Southwestern Electric Power Company ER98-542-000 Sundance Wind Project, LLC 4/15/2021 SWPP Southwest Power Pool 63489 GEN1 21.50 39.50 39
Southwestern Electric Power Company ER98-542-000 Welsh 5/30/1905 SWPP Southwest Power Pool 1977-03 6139 1 525.00 525.00 525
Southwestern Electric Power Company ER98-542-000 Welsh 6/4/1905 SWPP Southwest Power Pool 1982-03 6139 3 528.00 528.00 528
Southwestern Electric Power Company ER98-542-000 Wilkes 5/17/1905 SWPP Southwest Power Pool 1964-05 3478 1 164.00 164.00 164
Southwestern Electric Power Company ER98-542-000 Wilkes 5/23/1905 SWPP Southwest Power Pool 1970-05 3478 2 355.00 355.00 355
Southwestern Electric Power Company ER98-542-000 Wilkes 5/24/1905 SWPP Southwest Power Pool 1971-12 3478 3 353.00 353.00 353
Southwestern Electric Power Company Rockport 12/1/1984 PJM Northeast 1984-12 6166 1 0.00 1317.50 Unit 1 of the Rockport Plant is owned one-half by AEP Generating Company (AEG) and one-half by I&M. Unit 2 is leased one-half by AEG and one-half by I&M. The leases commenced in 1989 and terminate in 2022 unless extended. Unit power agreements between AEG and I&M and KPCO provide for the purchase of 70% and 30% by I&M and KPCo, respectively, of AEG's share in the Rockport plant.
Southwestern Electric Power Company Rockport 12/1/1989 PJM Northeast 1989-12 6166 2 0.00 1300.00 Unit 1 of the Rockport Plant is owned one-half by AEP Generating Company (AEG) and one-half by I&M. Unit 2 is leased one-half by AEG and one-half by I&M. The leases commenced in 1989 and terminate in 2022 unless extended. Unit power agreements between AEG and I&M and KPCO provide for the purchase of 70% and 30% by I&M and KPCo, respectively, of AEG's share in the Rockport plant.
Southwestern Electric Power Company Clifty Creek 2/1/1955 PJM Northeast 1955-02 983 1 0.00 217.30 217 Indiana-Kentucky Electric Corporation ("IKEC") is a wholly owned subsidiary of Ohio Valley Electric Corporation ("OVEC") and owns Clifty Creek (Plant Code: 983). OVEC acquires from IKEC 100% of the total power generation from each of Clifty Creek's generator units 1-6, and then sells that power to its sponsors on a pro rata basis.
Southwestern Electric Power Company Clifty Creek 5/1/1955 PJM Northeast 1955-05 983 2 0.00 217.30 217 Indiana-Kentucky Electric Corporation ("IKEC") is a wholly owned subsidiary of Ohio Valley Electric Corporation ("OVEC") and owns Clifty Creek (Plant Code: 983). OVEC acquires from IKEC 100% of the total power generation from each of Clifty Creek's generator units 1-6, and then sells that power to its sponsors on a pro rata basis.
Southwestern Electric Power Company Clifty Creek 7/1/1955 PJM Northeast 1955-07 983 3 0.00 217.30 217 Indiana-Kentucky Electric Corporation ("IKEC") is a wholly owned subsidiary of Ohio Valley Electric Corporation ("OVEC") and owns Clifty Creek (Plant Code: 983). OVEC acquires from IKEC 100% of the total power generation from each of Clifty Creek's generator units 1-6, and then sells that power to its sponsors on a pro rata basis.
Southwestern Electric Power Company Clifty Creek 10/1/1955 PJM Northeast 1955-10 983 4 0.00 217.30 217 Indiana-Kentucky Electric Corporation ("IKEC") is a wholly owned subsidiary of Ohio Valley Electric Corporation ("OVEC") and owns Clifty Creek (Plant Code: 983). OVEC acquires from IKEC 100% of the total power generation from each of Clifty Creek's generator units 1-6, and then sells that power to its sponsors on a pro rata basis.
Southwestern Electric Power Company Clifty Creek 11/1/1955 PJM Northeast 1955-11 983 5 0.00 217.30 217 Indiana-Kentucky Electric Corporation ("IKEC") is a wholly owned subsidiary of Ohio Valley Electric Corporation ("OVEC") and owns Clifty Creek (Plant Code: 983). OVEC acquires from IKEC 100% of the total power generation from each of Clifty Creek's generator units 1-6, and then sells that power to its sponsors on a pro rata basis.
Southwestern Electric Power Company Clifty Creek 3/1/1956 PJM Northeast 1956-03 983 6 0.00 217.30 217 Indiana-Kentucky Electric Corporation ("IKEC") is a wholly owned subsidiary of Ohio Valley Electric Corporation ("OVEC") and owns Clifty Creek (Plant Code: 983). OVEC acquires from IKEC 100% of the total power generation from each of Clifty Creek's generator units 1-6, and then sells that power to its sponsors on a pro rata basis.
Security and Privacy Statement
For any issues regarding MBR System, please contact MBR support   Please include a current e-mail address. Last Modified: 1/29/2026 5:14:48 PM      ver.1.60

This site contains information collections that are subject to the Paperwork Reduction Act (PRA). Among other things, the PRA requires FERC to provide you with an estimate of the average burden of completing the information on this site. Comments regarding the burden estimate or any other aspect of these forms can be directed to FERC's Information Collection Branch at DataClearance@ferc.gov.
In addition, you are not required to respond to any collection of information unless it displays a currently valid Office of Management and Budget (OMB) control number. FERC provides the OMB Control Numbers of the information collections on this site at www.ferc.gov/information-collections.