FERC Combined Notice of Filings #1
Summary
The Federal Energy Regulatory Commission (FERC) published a combined notice of filings received on March 20-24, 2026. These filings include electric corporate applications, refund reports, and tariff amendments from various entities, including Viridon California LLC and PJM Interconnection, L.L.C. Public comment deadlines range from March 30 to April 14, 2026.
What changed
The Federal Energy Regulatory Commission (FERC) has issued a notice detailing multiple filings received between March 20 and March 24, 2026. These filings encompass a range of electric corporate and rate applications, including a joint application for authorization under Section 203 of the Federal Power Act by Viridon California LLC and its affiliates, refund reports from Brookfield Renewable Trading and Marketing LP, and various tariff amendments from PJM Interconnection, L.L.C. and Midcontinent Independent System Operator, Inc. The notice also includes a request for prospective tariff waiver from Navajo Tribal Utility Authority.
Entities involved in these filings, or those wishing to comment on them, must adhere to the specified comment deadlines, which range from March 30, 2026, to April 14, 2026, at 5 p.m. ET. Compliance officers should review the specific docket numbers and descriptions to determine if any action or response is required for their organization, particularly if they are among the named applicants or have an interest in the proceedings. Failure to meet comment deadlines may result in the forfeiture of the opportunity to participate in the FERC proceedings.
What to do next
- Review filings for potential impact on operations or interests.
- Submit comments by the specified deadlines (March 30 - April 14, 2026).
Source document (simplified)
Notice
Combined Notice of Filings #1
A Notice by the Federal Energy Regulatory Commission on 03/27/2026
PDF
Document Details
Document Dates
- Table of Contents
- Public Comments
- Regulations.gov Data
- Sharing
- Other Formats
- Public Inspection Published Document: 2026-05979 (91 FR 14836) Document Headings ###### Department of Energy
Federal Energy Regulatory Commission
Take notice that the Commission received the following electric corporate filings:
Docket Numbers: EC26-74-000.
Applicants: Viridon California LLC, Viridon Mid-Atlantic LLC, Viridon Midcontinent LLC, Viridon New York Inc., Viridon New England LLC, Viridon Southwest LLC, Viridon Path 15 LLC, Viridon Wisconsin LLC, California Grid Holdings LLC, Wabash Valley Transmission Company, LLC.
Description: Joint Application for Authorization Under Section 203 of the Federal Power Act of Viridon California LLC, et al.
Filed Date: 3/20/26.
Accession Number: 20260320-5410.
Comment Date: 5 p.m. ET 4/10/26.
Take notice that the Commission received the following electric rate filings:
Docket Numbers: ER21-59-000.
Applicants: Brookfield Renewable Trading and Marketing LP.
Description: Refund Report: Refund Report on Recoupment to be effective N/A.
Filed Date: 3/24/26.
Accession Number: 20260324-5115.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER25-3193-001.
Applicants: Twelvemile Solar Energy, LLC.
Description: Notice of Change in Status of Twelvemile Solar Energy, LLC.
Filed Date: 3/23/26.
Accession Number: 20260323-5280.
Comment Date: 5 p.m. ET 4/13/26.
Docket Numbers: ER26-1011-001.
Applicants: Newton Solar BESS LLC.
Description: Tariff Amendment: Supplement to MBR Application to be effective 1/26/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5150.
Comment Date: 5 p.m. ET 4/3/26.
Docket Numbers: ER26-1308-001.
Applicants: PJM Interconnection, L.L.C.
Description: Tariff Amendment: Amendment to Pending GIA No. 7827; Project Identifier No. AE1-185/AG2-478 to be effective 1/12/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5169.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1344-001.
Applicants: PJM Interconnection, L.L.C.
Description: Tariff Amendment: Amendment to Pending Filing of GIA, SA No. 7839; Project Identifier No. AG1-320 to be effective 1/14/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5151.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1510-001.
Applicants: PJM Interconnection, L.L.C.
Description: Tariff Amendment: Errata to Cancellation of GIA SA No. 7404 & CSA SA No. 7405; Project ID AG1-511 to be effective 1/6/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5180.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1888-000.
Applicants: Navajo Tribal Utility Authority.
Description: Request for Prospective Tariff Waiver, et al. of Navajo Tribal Utility Authority.
Filed Date: 3/20/26.
Accession Number: 20260320-5416.
Comment Date: 5 p.m. ET 3/30/26.
Docket Numbers: ER26-1895-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Original GIA, SA No. 7940; Project Identifier No. AF2-142 to be effective 2/20/2026.
Filed Date: 3/23/26.
Accession Number: 20260323-5260.
Comment Date: 5 p.m. ET 4/13/26.
Docket Numbers: ER26-1896-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Original GIA, SA No. 7939; Project Identifier No. AF2-143 to be effective 2/20/2026.
Filed Date: 3/23/26.
Accession Number: 20260323-5263.
Comment Date: 5 p.m. ET 4/13/26.
Docket Numbers: ER26-1897-000.
Applicants: Midcontinent Independent System Operator, Inc.
Description: § 205(d) Rate Filing: 2026-03-24_Filing to Reconcile the Tariff to be effective 6/1/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5052.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1898-000.
Applicants: Midcontinent Independent System Operator, Inc., Michigan Electric Transmission Company, LLC.
Description: § 205(d) Rate Filing: Michigan Electric Transmission Company, LLC submits tariff filing per 35.13(a)(2)(iii: 2026-03-24_SA 4709 METC-DTE Electric E&P (J3059) to be effective 3/19/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5060.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1900-000.
Applicants: Jicarilla Solar 2 LLC.
Description: § 205(d) Rate Filing: Revised Market-Based Rate Tariff Filing and Notice of Change in Status to be effective 3/25/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5130.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1901-000.
Applicants: Jicarilla Storage 1 LLC.
Description: § 205(d) Rate Filing: Revised Market-Based Rate Tariff Filing and Notice of Change in Status to be effective 3/25/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5131.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1902-000.
Applicants: Jicarilla Solar 1 LLC.
Description: § 205(d) Rate Filing: Revised Market-Based Rate Tariff Filing and Notice of Change in Status to be effective 3/25/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5133.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1903-000.
Applicants: Southwest Power Pool, Inc.
Description: § 205(d) Rate Filing: 4734 Platt Solar GIA to be effective 3/17/2026. ( printed page 14837)
Filed Date: 3/24/26.
Accession Number: 20260324-5136.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1904-000.
Applicants: Puget Sound Energy, Inc.
Description: § 205(d) Rate Filing: PSE Legacy Facilities and Capacity Arrangement with BPA (RS-9008) to be effective 4/1/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5145.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1905-000.
Applicants: Oregon Clean Energy, LLC.
Description: Tariff Amendment: Notice of Cancellation—Reactive Power Tariff to be effective 3/2/2026.
Filed Date: 3/24/26.
Accession Number: 20260324-5154.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1906-000.
Applicants: Duke Energy Indiana, LLC.
Description: § 205(d) Rate Filing: Annual Reconciliation Filing (2026) to be effective 7/1/2025.
Filed Date: 3/24/26.
Accession Number: 20260324-5163.
Comment Date: 5 p.m. ET 4/14/26.
Docket Numbers: ER26-1907-000.
Applicants: Black Hills Power, Inc.
Description: Informational Filing of Balancing Authority of Black Hills Power, Inc.
Filed Date: 3/17/26.
Accession Number: 20260317-5247.
Comment Date: 5 p.m. ET 4/7/26.
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: March 24, 2026.
Carlos D. Clay,
Deputy Secretary.
[FR Doc. 2026-05979 Filed 3-26-26; 8:45 am]
BILLING CODE 6717-01-P
Published Document: 2026-05979 (91 FR 14836)
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