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Code · REGISTER · 2026-01-22 · DEPARTMENT OF ENERGY · Notices

Notices. DEPARTMENT OF ENERGY

1,141 words·~5 min read·/register/2026/01/22/2026-01145·

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

BILLING CODE 3300-01-P DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Combined Notice of Filings #1 Take notice that the Commission received the following Complaints and Compliance filings in EL Dockets: *Docket Numbers:* EL26-41-000. *Applicants: Terminus Hydroelectric, LLC* v. *California Independent System Operator Corporation.* *Description:* * Complaint of Terminus Hydroelectric, LLC* v. *California Independent System Operator Corporation.* *Filed Date:* 1/16/26. *Accession Number:* 20260116-5056. *Comment Date:* 5 p.m.
ET 2/5/26. Take notice that the Commission received the following electric rate filings: *Docket Numbers:* ER21-1807-007. *Applicants:* Hill Top Energy Center LLC. *Description:* Refund Report: Refund Report to be effective N/A. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5043. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-606-001. *Applicants:* North Johnson Energy Center, LLC. *Description:* Tariff Amendment: Amendment to MBR Application to be effective 1/15/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5051. *Comment Date:* 5 p.m.
ET 1/23/26. *Docket Numbers:* ER26-812-001. *Applicants:* Midcontinent Independent System Operator, Inc. *Description:* Tariff Amendment: 2026-01-15_SA 4626 Ameren Missouri-Ameren Missouri Sub Original GIA (R1059) to be effective 12/11/2025. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5193. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1054-000. *Applicants:* Cimarron Energy Storage, LLC. *Description:* 205(d) Rate Filing: Cimarron Energy Storage MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5174. *Comment Date:* 5 p.m.
ET 2/5/26. *Docket Numbers:* ER26-1055-000. *Applicants:* Great Prairie Energy Storage, LLC. *Description:* 205(d) Rate Filing: Great Prairie Energy Storage MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5179. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1056-000. *Applicants:* Great Prairie Energy Storage II, LLC. *Description:* 205(d) Rate Filing: Great Prairie Energy Storage II MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5180. *Comment Date:* 5 p.m.
ET 2/5/26. *Docket Numbers:* ER26-1057-000. *Applicants:* Great Prairie Energy Storage III, LLC. *Description:* 205(d) Rate Filing: Great Prairie Energy Storage III MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5181. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1058-000. *Applicants:* Little Ashdown Solar, LLC. *Description:* 205(d) Rate Filing: Little Ashdown Solar MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5182. *Comment Date:* 5 p.m.
ET 2/5/26. *Docket Numbers:* ER26-1059-000. *Applicants:* Mammoth Plains Energy Storage, LLC. *Description:* 205(d) Rate Filing: Mammoth Plains Energy Storage MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5183. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1060-000. *Applicants:* McLemore Energy Center, LLC. *Description:* 205(d) Rate Filing: McLemore Energy Center MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5184. * Comment Date:* 5 p.m.
ET 2/5/26. *Docket Numbers:* ER26-1061-000. *Applicants:* Rice County Energy Center, LLC. *Description:* 205(d) Rate Filing: Rice County Energy Storage Center MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5187. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1062-000. *Applicants:* Sholes Energy Storage, LLC. *Description:* 205(d) Rate Filing: Sholes Energy Storage MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5190. *Comment Date:* 5 p.m.
ET 2/5/26. *Docket Numbers:* ER26-1063-000. *Applicants:* Sumner Energy Center, LLC. *Description:* 205(d) Rate Filing: Sumner Energy Center MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5197. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1064-000. *Applicants:* Wild Plains Wind Project II, LLC. *Description:* 205(d) Rate Filing: Wild Plains Wind Project II MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5199. *Comment Date:* 5 p.m.
ET 2/5/26. *Docket Numbers:* ER26-1065-000. *Applicants:* Yellow House Solar, LLC. *Description:* 205(d) Rate Filing: Yellow House Solar MBR Application to be effective 3/17/2026. *Filed Date:* 1/15/26. *Accession Number:* 20260115-5200. *Comment Date:* 5 p.m. ET 2/5/26. *Docket Numbers:* ER26-1066-000. *Applicants:* American Transmission Systems, Incorporated. *Description:* 205(d) Rate Filing: ATSI submits a Construction Agmt—SA No. 7495 to be effective 3/18/2026. *Filed Date:* 1/16/26 *Accession Number:* 20260116-5002. *Comment Date:* 5 p.m.
ET 2/6/26. *Docket Numbers:* ER26-1067-000. *Applicants:* Keystone Appalachian Transmission Company. *Description:* 205(d) Rate Filing: KATCO submits a Construction Agmt—SA No. 7278 to be effective 3/18/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5005. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1068-000. *Applicants:* Central Hudson Gas & Electric Corporation, New York Independent System Operator, Inc. *Description:* 205(d) Rate Filing: New York Independent System Operator, Inc. submits tariff filing per 35.13(a)(2)(iii:
Central Hudson 205: Revisions to Rate Schedule 12 to be effective 3/18/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5024. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1069-000. *Applicants:* IL Solar 1, LLC. *Description:* Request for Limited and Prospective Waiver, et al. of IL Solar 1, LLC. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5046. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1070-000. *Applicants:* PacifiCorp. *Description:* 205(d) Rate Filing:
UAMPS TSOA Rev 11 (R.S. No. 297) to be effective 1/17/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5052. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1071-000. *Applicants:* Arizona Public Service Company. *Description:* 205(d) Rate Filing: RS No. 324 to be effective 3/18/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5054. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1072-000. *Applicants:* ISO New England Inc., Public Service Company of New Hampshire, Eversource Energy Service Company (as agent). *Description:* 205(d) Rate Filing:
Eversource Energy Service Company (as agent) submits tariff filing per 35.13(a)(2)(iii: ISO-NE/PSNH; Original Service Agreement No. TSA-PSNH-007 to be effective 3/1/2024. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5059. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1073-000. *Applicants:* Tri-State Generation and Transmission Association, Inc. *Description:* 205(d) Rate Filing: Initial Filing of Facilities Use Agreement to be effective 3/18/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5075. *Comment Date:* 5 p.m.
ET 2/6/26. *Docket Numbers:* ER26-1074-000. *Applicants:* Chalan CA Solar Storage, LLC. *Description:* 205(d) Rate Filing: Chalan CA Solar Storage MBR Application Filing to be effective 3/18/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5087. *Comment Date:* 5 p.m. ET 2/6/26. *Docket Numbers:* ER26-1075-000. *Applicants:* OSW Project, LLC. *Description:* 205(d) Rate Filing: Application for MBR Authorization and Request for Waivers to be effective 3/18/2026. *Filed Date:* 1/16/26. *Accession Number:* 20260116-5096. * Comment Date:* 5 p.m.
ET 2/6/26. 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, contact the Office of Public Participation at
(202)502-6595 or *OPP@ferc.gov.* Dated: January 16, 2026. Carlos D. Clay, Deputy Secretary. [FR Doc. 2026-01145 Filed 1-21-26; 8:45 am]
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