Combined Notice of Filings #1

Take notice that the Commission received the following Exempt Wholesale Generator filings:

Docket Numbers: EG26-317-000.

Applicants: Barton Branch IA LLC.

Description: Barton Branch IA LLC submits Notice of Self/Certification of Exempt Wholesale Generator Status.

Filed Date: 9/17/26.

Accession Number: 20260917-5235.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: EG26-318-000.

Applicants: Callisto II Energy Center LLC.

Description: Callisto II Energy Center LLC submits Notice of Self/Certification of Exempt Wholesale Generator Status.

Filed Date: 9/17/26.

Accession Number: 20260917-5239.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: EG26-319-000.

Applicants: Pamela Heights I Energy Center LLC.

Description: Pamela Heights I Energy Center LLC submits Notice of Self/Certification of Exempt Wholesale Generator Status.

Filed Date: 9/17/26.

Accession Number: 20260917-5245.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: EG26-320-000.

Applicants: Bee Branch IA LLC.

Description: Bee Branch IA LLC submits Notice of Self/Certification of Exempt Wholesale Generator Status.

Filed Date: 9/17/26.

Accession Number: 20260917-5247.

Comment Date: 5 p.m. ET 10/8/26.

Take notice that the Commission received the following Electric Rate filings:

Docket Numbers: ER26-2244-002.

Applicants: Hillsboro Solar, LLC.

Description: Compliance filing: Compliance Filing to be effective 6/17/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5250.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-2950-002.

Applicants: Southwest Power Pool, Inc.

Description: Tariff Amendment: 1894R16 Evergy Kansas Central, Inc.—Vermillion NITSA NOA to be effective 9/1/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5164.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-2952-002.

Applicants: Southwest Power Pool, Inc. ( printed page 60378)

Description: Tariff Amendment: 1978R16 Evergy Kansas Central, Inc.—Toronto NITSA NOA to be effective 9/1/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5161.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3286-001.

Applicants: Mulqueeney Wind Energy LLC.

Description: Tariff Amendment: Response to Deficiency Letter, Revised MBR Tariff, Request for Expedited Action to be effective 9/26/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5284.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3649-001.

Applicants: PJM Interconnection, L.L.C.

Description: Tariff Amendment: Amendment of ISA Cancellation, SA No. 4141; AA1-034 in Docket No. ER26-3649-000. to be effective 8/14/2026.

Filed Date: 9/16/26.

Accession Number: 20260916-5202.

Comment Date: 5 p.m. ET 10/7/26.

Docket Numbers: ER26-3779-000.

Applicants: Mid-Atlantic Interstate Transmission, LLC.

Description: § 205(d) Rate Filing: MAIT—FE submits Revised Interconnection Agreement, SA No. 6412 to be effective 11/17/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5148.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3780-000.

Applicants: Midcontinent Independent System Operator, Inc.

Description: § 205(d) Rate Filing: 2026-09-17_SA 4860 GridLiance-Pulaski Solar GIA (Pulaski-Joppa) to be effective 9/3/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5171.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3781-000.

Applicants: PJM Interconnection, L.L.C.

Description: § 205(d) Rate Filing: Amendment to ISA, Service Agreement No. 6131; Queue No. AE2-042 to be effective 11/17/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5184.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3782-000.

Applicants: PJM Interconnection, L.L.C.

Description: Tariff Amendment: Notice of Cancellation of GIA, SA No. 7402; Queue No. AG1-188 to be effective 11/17/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5196.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3783-000.

Applicants: Alabama Power Company, Georgia Power Company, Mississippi Power Company.

Description: § 205(d) Rate Filing: Alabama Power Company submits tariff filing per 35.13(a)(2)(iii: Southern Power (Wansley CC Unit 6) Amended and Restated LGIA Filing to be effective 8/25/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5205.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3784-000.

Applicants: Alabama Power Company, Georgia Power Company, Mississippi Power Company.

Description: § 205(d) Rate Filing: Alabama Power Company submits tariff filing per 35.13(a)(2)(iii: Southern Power (Wansley CC Unit 7) Amended and Restated LGIA Filing to be effective 8/25/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5207.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3785-000.

Applicants: Alabama Power Company, Georgia Power Company, Mississippi Power Company.

Description: § 205(d) Rate Filing: Alabama Power Company submits tariff filing per 35.13(a)(2)(iii: Midland-Wiregrass Solar LGIA Filing to be effective 9/9/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5208.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3786-000.

Applicants: Midcontinent Independent System Operator, Inc.

Description: § 205(d) Rate Filing: 2026-09-17_SA 4861 NIPSCO-Cherry Hill Solar GIA (S1108) to be effective 9/11/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5226.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3787-000.

Applicants: El Segundo Cogeneration Company LLC.

Description: Initial Rate Filing: Market-Based Rate Application to be effective 9/18/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5234.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3788-000.

Applicants: Richmond Cogeneration Company, LLC.

Description: Initial Rate Filing: Market-Based Rate Application to be effective 9/18/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5236.

Comment Date: 5 p.m. ET 10/8/26.

Docket Numbers: ER26-3789-000.

Applicants: Arizona Public Service Company.

Description: § 205(d) Rate Filing: OATT Revision—IBR Reliability to be effective 11/17/2026.

Filed Date: 9/17/26.

Accession Number: 20260917-5242.

Comment Date: 5 p.m. ET 10/8/26.

The filings are accessible in the Commission's eLibrary system ( elibrary.ferc.gov/​idmws/​search/​fercgensearch.asp) by querying the docket number.

Any person desiring to intervene, to protest, or to answer a complaint in any of the above proceedings must file in accordance with Rules 211, 214, or 206 of the Commission's Regulations (18 CFR 385.211, 385.214, or 385.206) on or before 5:00 p.m. Eastern time on the specified comment date. Protests may be considered, but intervention is necessary to become a party to the proceeding.

eFiling is encouraged. More detailed information relating to filing requirements, interventions, protests, service, and qualifying facilities filings can be found at: www.ferc.gov/​docs-filing/​efiling/​filing-req.pdf. For other information, call (866) 208-3676 (toll free). For TTY, call (202) 502-8659.

For public inquiries and assistance with making filings such as interventions, comments, or requests for rehearing, contact the Office of Public Participation at (202) 502-6595 or OPP@ferc.gov.