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 received the following Natural Gas Pipeline Rate and Refund Report filings: Filings Instituting Proceedings Docket Numbers: PR26-78-000. Applicants: Delta North Louisiana Gas Company, LLC. Description: § 284.123(g) Rate Filing: Delta North Amended SOC to be effective 8/3/2026. Filed Date: 8/24/26. Accession Number: 20260824-5109. Comment Date: 5 p.m. ET 9/14/26. § 284.123(g) Protest: 5 p.m. ET 10/23/26. Docket Numbers: RP26-1070-000. Applicants: Calpine Energy Services, L.P., Calpine Hidalgo Energy Center, L.P., Granite Ridge Energy, LLC, Constellation Energy Generation, LLC. Description: Joint Petition for Limited Waiver of Capacity Release Regulations, et al. of Calpine Energy Services, L.P., et al. Filed Date: 8/21/26. Accession Number: 20260821-5328. Comment Date: 5 p.m. ET 9/2/26. Docket Numbers: RP26-1074-000. Applicants: National Fuel Gas Supply Corporation. Description: Compliance filing: National Fuel NAESB CF (Order No. 587-AB) to be effective 1/1/2027. Filed Date: 8/24/26. Accession Number: 20260824-5079. Comment Date: 5 p.m. ET 9/8/26. Docket Numbers: RP26-1075-000. Applicants: Empire Pipeline, Inc. Description: Compliance filing: Empire NAESB v4 (Order 587-AB) CF to be effective 1/1/2027. Filed Date: 8/24/26. Accession Number: 20260824-5091. Comment Date: 5 p.m. ET 9/8/26. Docket Numbers: RP26-1076-000. Applicants: BP Energy Company, Dynegy Marketing …