Electric Rate and Exempt Wholesale Generator Filings Received
Summary
FERC received multiple electric rate filings, exempt wholesale generator certifications, and an accounting request from various applicants including PECO Energy Company, Invenergy entities, and PacifiCorp. The filings include compliance informational filings pursuant to PJM OATT Schedule 2, market-based rate tariff amendments, and rate filings under Section 205(d). Public comment deadlines range from April 15-16, 2026.
What changed
FERC posted notice of receiving multiple filings including: an accounting request from PECO Energy Company (Docket AC26-34-000) regarding proposed accounting entries for a December 2025 transaction with Calpine Mid Merit LLC; two Exempt Wholesale Generator self-certifications from 45MG 8me LLC (Docket EG26-187-000) and 301AK 8me LLC (Docket EG26-188-000); and several electric rate filings including compliance filings from Lackawanna Energy Center LLC and Invenergy Nelson entities, tariff amendments from Oregon Clean Energy LLC and PJM Interconnection, rate filings from PacifiCorp and multiple Virginia BESS LLC entities.
Affected parties should review the filed documents and submit any protests or interventions by 5 p.m. ET on April 15-16, 2026 depending on the specific docket. Parties with interests in PJM interconnection agreements, market-based rate tariffs, or BPA power sales in Idaho should pay particular attention to filings relevant to their operations.
What to do next
- Review relevant filings for entities with interests in PJM interconnection, BPA power sales, or market-based rate tariffs
- Submit interventions or protests by the applicable comment deadline (April 15-16, 2026)
- Monitor pending tariffs and rate filings for potential impact on energy contracts or market participation
Source document (simplified)
Content
Take notice that the commission received the following accounting Request filings:
Docket Numbers: AC26-34-000.
Applicants: PECO Energy Company.
Description: PECO Energy Company submits final proposed accounting entries re a transaction consummated on 12/03/2025 with Calpine Mid
Merit, LLC.
Filed Date: 3/26/26.
Accession Number: 20260326-5221.
Comment Date: 5 p.m. ET 4/16/26.
Take notice that the Commission received the following exempt wholesale generator filings:
Docket Numbers: EG26-187-000.
Applicants: 45MG 8me LLC.
Description: 45MG 8me LLC submits Notice of Self-Certification of Exempt Wholesale Generator Status.
Filed Date: 3/26/26.
Accession Number: 20260326-5169.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EG26-188-000.
Applicants: 301AK 8me LLC.
Description: 301AK 8me LLC submits Notice of Self-Certification of Exempt Wholesale Generator Status.
Filed Date: 3/26/26.
Accession Number: 20260326-5172.
Comment Date: 5 p.m. ET 4/16/26.
Take notice that the Commission received the following electric rate filings:
Docket Numbers: ER18-2370-006.
Applicants: Lackawanna Energy Center LLC.
Description: Compliance filing: Informational Filing Pursuant to Schedule 2 of the PJM OATT to be effective N/A.
Filed Date: 3/26/26.
Accession Number: 20260326-5061.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER19-266-004.
Applicants: Invenergy Nelson LLC.
Description: Compliance filing: Informational Filing Pursuant to Schedule 2 of the PJM OATT to be effective N/A.
Filed Date: 3/26/26.
Accession Number: 20260326-5057.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER24-2166-003.
Applicants: Invenergy Nelson Expansion LLC.
Description: Compliance filing: Informational Filing Pursuant to Schedule 2 of the PJM OATT to be effective N/A.
Filed Date: 3/26/26.
Accession Number: 20260326-5060.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER25-3319-001.
Applicants: Oregon Clean Energy, LLC.
Description: Tariff Amendment: Amendment of Pending Tariff Filing—MBR Tariff to be effective 3/2/2026.
Filed Date: 3/25/26.
Accession Number: 20260325-5217.
Comment Date: 5 p.m. ET 4/15/26.
Docket Numbers: EER26-1641-001.
Applicants: PJM Interconnection, L.L.C.
Description: Tariff Amendment: Amendment to Pending Filing of Amendment to ISA No. 5067; Queue No. No. AF2-436 to be effective 5/6/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5216.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1921-000.
Applicants: PacifiCorp.
Description: § 205(d) Rate Filing: BPA NITSA—(SE Idaho Area) Rev 10 (SA No. 746) to be effective 3/1/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5046.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1922-000.
Applicants: PacifiCorp.
Description: § 205(d) Rate Filing: BPA NITSA—(Idaho Falls Power) Rev 8 (SA No. 747) to be effective 3/1/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5047.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1923-000.
Applicants: Salem VA BESS 1 LLC.
Description: § 205(d) Rate Filing: Salem VA BESS 1 LLC MBR Tariff to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5070.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1924-000.
Applicants: Colleen VA BESS 1 LLC.
Description: § 205(d) Rate Filing: Colleen VA BESS 1 LLC MBR Tariff to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5075.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1925-000.
Applicants: Meadow Creek VA BESS 1 LLC.
Description: § 205(d) Rate Filing: Meadow Creek VA BESS 1 LLC MBR Tariff to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5076.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1926-000.
Applicants: Piney River VA BESS 1 LLC.
Description: § 205(d) Rate Filing: Piney River VA BESS 1 LLC MBR Tariff to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5087.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1927-000.
Applicants: Midcontinent Independent System Operator, Inc., Big Rivers Electric Corporation.
Description: § 205(d) Rate Filing: Big Rivers Electric Corporation submits tariff filing per 35.13(a)(2)(iii: 2026-03-26_BREC 50 Basis
Point RTO Membership Adder Filing to be effective 6/1/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5103.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: EER26-1928-000.
Applicants: Midcontinent Independent System Operator, Inc., ALLETE, Inc.
Description: § 205(d) Rate Filing: ALLETE, Inc. submits tariff filing per 35.13(a)(2)(iii: 2026-03-26_SA 4706 & SA 4707 MN Power-Harmony
Group FCA and FSA to be effective 2/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5107.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1929-000.
Applicants: Tri-State Generation and Transmission Association, Inc.
Description: § 205(d) Rate Filing: High Impact Load Tariff to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5110.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1930-000.
Applicants: Southwest Power Pool, Inc.
Description: § 205(d) Rate Filing: 4765 Rainbow Energy Marketing and NorthWestern Corp Att AO to be effective 4/1/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5115.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1931-000.
Applicants: Midcontinent Independent System Operator, Inc., International Transmission Company.
Description: § 205(d) Rate Filing: International Transmission Company submits tariff filing per 35.13(a)(2)(iii: 2026-03-26_SA 4711 ITCTransmission-DTE
Electric E&P (J2684) to be effective 3/23/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5150.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1932-000.
Applicants: Tucson Electric Power Company.
Description: § 205(d) Rate Filing: Amendment to Service Agreement No. 548 to be effective 3/3/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5165.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1933-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Amendment to ISA, Service Agreement No. 5359; Queue No. AB1-141/AB1-142 to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5179.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1934-000.
Applicants: Oregon Clean Energy, LLC.
Description: Tariff Amendment: Reactive Power Tariff Database Cancellation to be effective 3/31/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5191.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1935-000.
Applicants: Midcontinent Independent System Operator, Inc., Entergy Services, LLC, Entergy Arkansas, LLC.
Description: § 205(d) Rate Filing: Entergy Arkansas, LLC submits tariff filing per 35.13(a)(2)(iii: 2026-03-26_Entergy Companies Incorporation
of Order 864 Language to be effective 3/27/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5195.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1936-000.
Applicants: PJM Interconnection, L.L.C.
Description: § 205(d) Rate Filing: Amendment to ISA, Service Agreement No. 6852; AF1-320 to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5202.
Comment Date: 5 p.m. ET 4/16/26.
Docket Numbers: ER26-1937-000.
Applicants: Tri-State Generation and Transmission Association, Inc.
Description: § 205(d) Rate Filing: Amendment to Rate Schedule FERC No. 17 to be effective 5/26/2026.
Filed Date: 3/26/26.
Accession Number: 20260326-5206.
Comment Date: 5 p.m. ET 4/16/26.
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 26, 2026. Carlos D. Clay, Deputy Secretary. [FR Doc. 2026-06185 Filed 3-30-26; 8:45 am] BILLING CODE 6717-01-P
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