Combined Notice of Filings #1

---
identifier: "/us/fr/2026-01145"
source: "fr"
legal_status: "authoritative_unofficial"
title: "Combined Notice of Filings #1"
title_number: 0
title_name: "Federal Register"
section_number: "2026-01145"
section_name: "Combined Notice of Filings #1"
positive_law: false
currency: "2026-01-22"
last_updated: "2026-01-22"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Energy Department"
document_number: "2026-01145"
document_type: "notice"
publication_date: "2026-01-22"
agencies:
  - "Energy Department"
  - "Federal Energy Regulatory Commission"
fr_citation: "91 FR 2768"
fr_volume: 91
---


#  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 *[email protected].*

Dated: January 16, 2026.

Carlos D. Clay,

Deputy Secretary.