FERC Electric Rate Filings and Notices
Summary
The Federal Energy Regulatory Commission (FERC) has posted several electric rate filings and notices from various applicants, including Tri-State Generation and Transmission Association, Inc., JERA Americas Energy Services LLC, and Southwest Power Pool, Inc. These filings include compliance notices, tariff amendments, and rate filings with various effective dates in early to mid-2026.
What changed
The Federal Energy Regulatory Commission (FERC) has published a compilation of electric rate filings and notices from multiple entities, including Tri-State Generation and Transmission Association, Inc., JERA Americas Energy Services LLC, Southwest Power Pool, Inc., Keystone Appalachian Transmission Company, Black Hills Power, Inc., PJM Interconnection, L.L.C., Midcontinent Independent System Operator, Inc., OWGP LLC, and Alabama Power Company, Georgia Power Company, Mississippi Power Company. These filings, posted on March 19, 2026, include compliance filings, tariff amendments, and rate filings under Section 205(d) of the Federal Power Act, with effective dates ranging from March 2026 to May 2026.
Compliance officers should review these filings to understand the specific changes to rate schedules, service agreements, and tariff provisions. Key comment deadlines are noted, with most falling on April 9, 2026, and some earlier dates such as March 30, 2026. Entities involved in these dockets should ensure timely submission of any necessary responses or comments to avoid potential issues with their rate filings or agreements.
What to do next
- Review specific docket filings for compliance requirements
- Submit comments by the noted deadlines (e.g., April 9, 2026)
Source document (simplified)
Content
Take notice that the Commission received the following electric rate filings:
Docket Numbers: ER20-681-016.
Applicants: Tri-State Generation and Transmission Association, Inc.
Description: Compliance filing: Notice of Change in Status to be effective 4/1/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5128.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER25-3327-000; ER25-3327-001.
Applicants: JERA Americas Energy Services LLC.
Description: Supplement to 08/28/2025, JERA Americas Energy Services LLC tariff filing.
Filed Date: 3/18/26.
Accession Number: 20260318-5194.
Comment Date: 5 p.m. ET 3/30/26.
Docket Numbers: ER26-1861-000.
Applicants: Southwest Power Pool, Inc.
Description: § 205(d) Rate Filing: 4127R2 Silver Queen Wind Farm GIA to be effective 3/5/2026.
Filed Date: 3/18/26.
Accession Number: 20260318-5167.
Comment Date: 5 p.m. ET 4/8/26.
Docket Numbers: ER26-1862-000.
Applicants: Southwest Power Pool, Inc.
Description: § 205(d) Rate Filing: 4705 Leeward Renewable Energy Development GIA to be effective 3/9/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5005.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1863-000.
Applicants: Keystone Appalachian Transmission Company.
Description: § 205(d) Rate Filing: KATCO submits Amended Construction Agmnt, SA No. 7169 to be effective 5/19/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5031.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1864-000.
Applicants: Black Hills Power, Inc.
Description: Initial rate filing: Rate Schedule No. 35 Reserve Sharing Energy Agreement to be effective 4/1/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5032.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1865-000.
Applicants: Tri-State Generation and Transmission Association, Inc.
Description: Tariff Amendment: Notice of Cancellation of Service Agreement FERC No. 904 to be effective 5/19/2022.
Filed Date: 3/19/26.
Accession Number: 20260319-5037.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1866-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Original GIA No. 7937;Project Identifier No. R49/AF2-376;Cancellation of SA 2697 to be effective 2/17/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5059.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1867-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Original NSA, Service Agreement No. 7946; AE1-183 to be effective 5/19/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5061.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1868-000.
Applicants: Midcontinent Independent System Operator, Inc.
Description: § 205(d) Rate Filing: 2026-03-19_MISO Tariff Revisions RE SHECO Integration Att FF-3 & FF-4 to be effective 5/19/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5098.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1869-000.
Applicants: OWGP LLC.
Description: Initial Rate Filing: Petition for Approval of Initial Market-Based Rate Tariff to be effective 3/20/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5110.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1870-000.
Applicants: Alabama Power Company, Georgia Power Company, Mississippi Power Company.
Description: Tariff Amendment: Alabama Power Company submits tariff filing per 35.15: Brooker Trail Solar LGIA Termination Filing to be
effective 3/19/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5111.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1871-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Original GIA, Service Agreement No. 7933; Project Identifier No. AF1-204 to be effective 2/17/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5135.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1872-000.
Applicants: Tri-State Generation and Transmission Association, Inc.
Description: § 205(d) Rate Filing: Amendment to Rate Schedule FERC No. 11 to be effective 5/19/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5139.
Comment Date: 5 p.m. ET 4/9/26.
Docket Numbers: ER26-1873-000.
Applicants: Hollis Creek PV I, LLC.
Description: Initial Rate Filing: Hollis Creek PV I, LLC—Initial MBR Tariff to be effective 5/18/2026.
Filed Date: 3/19/26.
Accession Number: 20260319-5170.
Comment Date: 5 p.m. ET 4/9/26.
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, contact
the Office of Public Participation at (202) 502-6595 or OPP@ferc.gov.
Dated: March 19, 2026. Carlos D. Clay, Deputy Secretary. [FR Doc. 2026-05702 Filed 3-23-26; 8:45 am] BILLING CODE 6717-01-P
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