Rules and Regulations. DEPARTMENT OF ENERGY
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/register/2025/12/30/2025-23950·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
BILLING CODE 6717-01-P DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings #2 Take notice that the Commission received the following exempt wholesale generator filings: *Docket Numbers:* ER26-820-000. *Applicants:* Southwestern Public Service Company. *Description:* § 205(d) Rate Filing: SPS-LEA-Plains 2nd Txfrmr-Const & Own-760-0.0.0 to be effective 2/17/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5196. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-821-000. *Applicants:* Southwest Power Pool, Inc. *Description:* § 205(d) Rate Filing:
Revisions to Attachment AF Regarding Offers Less than $25/MWh to be effective 12/31/9998. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5243. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-822-000. *Applicants:* BP Energy Company. *Description:* § 205(d) Rate Filing: Category 1 Status Filing to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5249. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-823-000. *Applicants:* BP Energy Retail Company LLC. *Description:* § 205(d) Rate Filing:
Category 1 Status Filing to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5251. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-824-000. *Applicants:* BP Energy Retail Company California LLC. *Description:* § 205(d) Rate Filing: Category 1 Status Filing to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5252. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-825-000. *Applicants:* Southwest Power Pool, Inc.. *Description:* § 205(d) Rate Filing: 4591 Transource Oklahoma & AEP Oklahoma Transmission Int Agr to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5260. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-826-000. *Applicants:* Southwest Power Pool, Inc.. *Description:* § 205(d) Rate Filing: 4592 Transource Oklahoma and OG&E Interconnection Agreement to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5272. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-827-000. *Applicants:* Midcontinent Independent System Operator, Inc., American Transmission Company LLC. *Description:* § 205(d) Rate Filing: American Transmission Company LLC submits tariff filing per 35.13(a)(2)(iii: 2025-12-19_ATC Request for Depreciation Rates to be effective 1/1/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5279. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-828-000. *Applicants:* Tucson Electric Power Company. *Description:* § 205(d) Rate Filing: Service Agreement No. 615 to be effective 12/22/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5295. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-829-000. *Applicants:* Tucson Electric Power Company. *Description:* § 205(d) Rate Filing: Service Agreement No. 616 to be effective 12/22/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5319. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-830-000. *Applicants:* Cheyenne Light, Fuel and Power Company. *Description:* Initial rate filing: Balancing Authority Agreement with Black Hills to be effective 4/1/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5336. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-831-000. *Applicants:* Cheyenne Light, Fuel and Power Company. *Description:* Initial rate filing: Sub-Entity Reserve Sharing Agreement with Black Hills Power to be effective 4/1/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5346. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-832-000. *Applicants:* Southwest Power Pool, Inc. *Description:* § 205(d) Rate Filing: Revisions to Create Quarterly Operating Limits to be effective 3/1/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5353. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-833-000. *Applicants:* Southwestern Public Service Company, Southwest Power Pool, Inc. *Description:* § 205(d) Rate Filing: Southwestern Public Service Company submits tariff filing per 35.13(a)(2)(iii: 4593 Travertine Solar & SPS Facilities Service Agreement to be effective 2/18/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5375. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-834-000. *Applicants:* Public Service Company of Colorado. *Description:* § 205(d) Rate Filing: 2025-12-19 Amnd PLGIA-879 to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5379. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-835-000. *Applicants:* Public Service Company of Colorado. *Description:* § 205(d) Rate Filing: 2025-12-19 Amnd PLGIA-861 to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5381. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-836-000. *Applicants:* Public Service Company of Colorado. *Description:* § 205(d) Rate Filing: 2025-12-19 Amnd PLGIA-837 to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5384. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-837-000. *Applicants:* Public Service Company of Colorado. *Description:* § 205(d) Rate Filing: 2025-12-19 Amnd PLGIA-835 to be effective 12/20/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5389. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-838-000. *Applicants:* Commonwealth Edison Company. *Description:* § 205(d) Rate Filing: Filing of TSA between ComEd and Aligned to be effective 2/18/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5425. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-839-000. *Applicants:* Commonwealth Edison Company. *Description:* § 205(d) Rate Filing: Filing of TSA between ComEd and Monarch to be effective 2/18/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5429. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-840-000. *Applicants:* Leaning Juniper Wind Power II LLC, Bracewell LLP. *Description:* § 205(d) Rate Filing: Leaning Juniper Wind Power II LLC submits tariff filing per 35.13(a)(2)(iii: Common Facilities Ownership and Use Agreement to be effective 11/19/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5434. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-841-000. *Applicants:* Commonwealth Edison Company. *Description:* § 205(d) Rate Filing:
Filing of TSA between ComEd and Red Energy to be effective 2/18/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5437. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-842-000. *Applicants:* Leaning Juniper 2B, LLC, Bracewell LLP. *Description:* Initial Rate Filing: Leaning Juniper 2B, LLC submits tariff filing per 35.12: Certificate of Concurrence—Common Facilities Ownership and Use Agreement to be effective 12/19/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5454. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-843-000. *Applicants:* Southwest Power Pool, Inc.. *Description:* Tariff Amendment: 3860 Deuel Harvest & WAPA Affected Systems FCA Cancellation to be effective 12/17/2022. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5488. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-844-000. *Applicants:* New York Independent System Operator, Inc. *Description:* § 205(d) Rate Filing: NYISO 205: Market Bidding Requirements for ESRs, Aggregations, and DERs to be effective 2/18/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5511. *Comment Date:* 5 p.m.
ET 1/9/26. *Docket Numbers:* ER26-845-000. *Applicants:* Sidney, LLC. *Description:* Tariff Amendment: Notice of Cancellation of Reactive Rate Schedule to be effective 10/28/2025. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5515. *Comment Date:* 5 p.m. ET 1/9/26. *Docket Numbers:* ER26-846-000. *Applicants:* PJM Interconnection, L.L.C. *Description:* § 205(d) Rate Filing: Economic Load Response Regulation Only Participants Proposal to be effective 2/17/2026. *Filed Date:* 12/19/25. *Accession Number:* 20251219-5527. *Comment Date:* 5 p.m.
ET 1/9/26. The filings are accessible in the Commission's eLibrary system ( *https://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: *http://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, the public is encouraged to contact OPP at
(202)502-6595 or *OPP@ferc.gov.* Dated: December 19, 2025. Debbie-Anne A. Reese, Secretary. [FR Doc. 2025-23950 Filed 12-29-25; 8:45 am]
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