Combined Notice of Filings #1

Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Energy Federal Energy Regulatory Commission Take notice that the Commission received the following Electric Corporate filings: Docket Numbers: EC27-4-000. Applicants: WS-Sarish LLC. Description: Application for Authorization Under Section 203 of the Federal Power Act of WS-Sarish LLC. Filed Date: 10/8/26. Accession Number: 20261008-5172. Comment Date: 5 p.m. ET 10/29/26. Take notice that the Commission received the following Electric Rate filings: Docket Numbers: ER26-2947-000. Applicants: Southwest Power Pool, Inc. Description: Refund Report: Refund Report—Amended and Restated Emergency Energy Transactions Agreement to be effective N/A. Filed Date: 10/9/26. Accession Number: 20261009-5062. Comment Date: 5 p.m. ET 10/30/26. Docket Numbers: ER26-3068-000. Applicants: Southwest Power Pool, Inc. Description: Refund Report: 3474R2 Clarksville Connected Utilities Refund Report to be effective N/A. Filed Date: 10/9/26. Accession Number: 20261009-5011. Comment Date: 5 p.m. ET 10/30/26. Docket Numbers: ER26-3696-002. Applicants: Anchor Point Plains, LLC. Description: Tariff Amendment: Amendment to 1 updated to be effective 12/31/9998. Filed Date: 10/8/26. Accession Number: 20261008-5151. Comment Date: 5 p.m. ET 10/19/26. Docket Numbers: ER26-3730-001. Applicants: Midcontinent Independent System Operator, Inc. Description: Tariff Amendment: 2026-10-09_SA 4855 ITC Midwest-Hawkeye Energy Sub GIA (S1107) to be effective 9/1/2026. Filed Date: 10/9/26. Accession Number:…