Combined Notice of Filings

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 has received the following Natural Gas Pipeline Rate and Refund Report filings: Filings Instituting Proceedings Docket Numbers: RP26-858-000. Applicants: Southeast Supply Header, LLC. Description: § 4(d) Rate Filing: Negotiated Rates—May 2026 to be effective 5/24/2026. ( printed page 32028) Filed Date: 5/22/26. Accession Number: 20260522-5013. Comment Date: 5 p.m. ET 6/3/26. Docket Numbers: RP26-859-000. Applicants: Columbia Gas Transmission, LLC. Description: § 4(d) Rate Filing: Neg Rate Agreements—Dynegy 345978 & 346018, Eff. 5.23.26 to be effective 5/23/2026. Filed Date: 5/22/26. Accession Number: 20260522-5075. Comment Date: 5 p.m. ET 6/3/26. Docket Numbers: RP26-860-000. Applicants: Tennessee Gas Pipeline Company, L.L.C. Description: § 4(d) Rate Filing: Negotiated Rate Agreement—AES Indiana to be effective 6/1/2026. Filed Date: 5/22/26. Accession Number: 20260522-5093. Comment Date: 5 p.m. ET 6/3/26. Docket Numbers: RP26-861-000. Applicants: Texas Eastern Transmission, LP. Description: Compliance filing: TETLP May 2026 Penalty Disbursement Report to be effective N/A. Filed Date: 5/22/26. Accession Number: 20260522-5111. Comment Date: 5 p.m. ET 6/3/26. Docket Numbers: RP26-862-000. Applicants: Rover Pipeline LLC. Description: § 4(d) Rate Filing: New Non-Conforming Agreement—Range Resources-Appalachia, LLC to …