FERC Combined Notice of Filings #1
Summary
The Federal Energy Regulatory Commission (FERC) issued a combined notice of filings, including exempt wholesale generator applications and electric rate filings. Several entities submitted notices of self-certification, non-material changes, and initial rate filings with comment deadlines in April 2026.
What changed
The Federal Energy Regulatory Commission (FERC) has published a combined notice of various filings received, including applications for exempt wholesale generator status and electric rate filings. Specific filings include Oystercatcher Solar, LLC's self-certification, New Athens Generating Company, LLC's notice of non-material change, and initial rate filings from Panther Grove Wind, LLC, Panther Grove 2 LLC, PJM Interconnection, L.L.C., California Grid Holdings LLC, AEP Indiana Michigan Transmission Company, Inc., Southwest Power Pool, Inc., and Kammer Juniata Transmission, LLC. These filings pertain to market-based rates, generator interconnection agreements, and formula rate tariffs.
Regulated entities and interested parties should review the specific filings and their associated comment deadlines, which are primarily set for April 1, 2026, and April 2, 2026. While these are notices of filings and not new regulations, timely review and potential comment submission are necessary for those involved in the energy sector, particularly those interacting with FERC's rate and generator certification processes. No specific penalties are mentioned for this notice, but failure to adhere to filing requirements or comment deadlines could have procedural consequences.
What to do next
- Review filings from Oystercatcher Solar, LLC, New Athens Generating Company, LLC, et al., Panther Grove Wind, LLC, Panther Grove 2 LLC, PJM Interconnection, L.L.C., California Grid Holdings LLC, AEP Indiana Michigan Transmission Company, Inc., Southwest Power Pool, Inc., and Kammer Juniata Transmission, LLC.
- Submit comments by the specified deadlines (primarily April 1 and April 2, 2026) if necessary.
- Note the effective dates for the various rate filings, which range from February 2026 to May 2026.
Source document (simplified)
Notice
Combined Notice of Filings #1
A Notice by the Federal Energy Regulatory Commission on 03/17/2026
PDF
Document Details
Document Dates
- Table of Contents
- Public Comments
- Regulations.gov Data
- Sharing
- Other Formats
- Public Inspection Published Document: 2026-05157 (91 FR 12791) Document Headings ###### Department of Energy
Federal Energy Regulatory Commission
Take notice that the Commission received the following exempt wholesale generator filings:
Docket Numbers: EG26-177-000.
Applicants: Oystercatcher Solar, LLC.
Description: Oystercatcher Solar, LLC submits Notice of Self-Certification of Exempt Wholesale Generator Status.
Filed Date: 3/11/26.
Accession Number: 20260311-5229.
Comment Date: 5 p.m. ET 4/1/26.
Take notice that the Commission received the following electric rate filings:
Docket Numbers: ER20-2170-001; ER25-2524-000.
Applicants: New Athens Generating Company, LLC, Selkirk Cogen Partners, L.P., New Athens Generating Company, LLC.
Description: Notice of Non-Material Change in Status of New Athens Generating Company, LLC, et al.
Filed Date: 6/17/25.
Accession Number: 20250617-5300.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1726-000.
Applicants: Panther Grove Wind, LLC.
Description: Initial Rate Filing: Panther Grove Wind, LLC Market-Based Rate Tariff to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5003.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1727-000.
Applicants: Panther Grove 2 LLC.
Description: Initial Rate Filing: Panther Grove 2 LLC Market-Based Rate Tariff to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5004.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1728-000.
Applicants: PJM Interconnection, L.L.C.
Description: 205(d) Rate Filing: Original GIA, Service Agreement No. ( printed page 12792) 7925; Project Identifier No. AE1-114 to be effective 2/10/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5025.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1729-000.
Applicants: California Grid Holdings LLC.
Description: 205(d) Rate Filing: Formula Rate Baseline to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5037.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1730-000.
Applicants: AEP Indiana Michigan Transmission Company, Inc.
Description: 205(d) Rate Filing: IMTCo-Mammoth North (Ora Ora) Interim Maintenance Agreement to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5038.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1731-000.
Applicants: Southwest Power Pool, Inc.
Description: 205(d) Rate Filing: Revisions to Attachment Z1 for Limit Long-Term Service to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5048.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1734-000.
Applicants: Kammer Juniata Transmission, LLC.
Description: 205(d) Rate Filing: Kammer Juniata Formula Rate Filing and Request for Rate Incentives Authorization to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5098.
Comment Date: 5 p.m. ET 4/2/26.
Docket Numbers: ER26-1735-000.
Applicants: PJM Interconnection, L.L.C.
Description: 205(d) Rate Filing: Amendment to GIA, Service Agreement No. 7242; Project Identifier No. AF1-229 to be effective 5/12/2026.
Filed Date: 3/12/26.
Accession Number: 20260312-5108.
Comment Date: 5 p.m. ET 4/2/26.
Take notice that the Commission received the following electric reliability filings:
Docket Numbers: RR26-1-000.
Applicants: North American Electric Reliability Corporation, Western Electricity Coordinating Council.
Description: Petition of North American Electric Reliability Corporation and Western Electricity Coordinating Council for approval of amendments to the WECC Bylaws.
Filed Date: 3/11/26.
Accession Number: 20260311-5258.
Comment Date: 5 p.m. ET 4/1/26.
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: March 12, 2026.
Carlos D. Clay,
Deputy Secretary.
[FR Doc. 2026-05157 Filed 3-16-26; 8:45 am]
BILLING CODE 6717-01-P
Published Document: 2026-05157 (91 FR 12791)
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