Energy Companies Submit Latest Round of Rate Filings
Published Date: 6/9/2026
Notice
Summary
The Federal Energy Regulatory Commission got a bunch of new filings from energy companies about rates, refunds, and approvals. These changes could affect electric customers and companies starting as soon as July 1, 2026, with some refunds and rate updates coming soon. If you’re involved or interested, keep an eye on deadlines in mid to late June to have your say!
Analyzed Economic Effects
7 provisions identified: 2 benefits, 2 costs, 3 mixed.
Market-Based Rate Filing Effective July 1, 2026
Lantar Energy LLC filed an initial rate application for market-based rate authority that the company requests be effective July 1, 2026. The filing is open for comments with a 5:00 p.m. ET comment deadline of June 25, 2026.
California Grid Seeks Regulatory-Asset Recovery
California Grid Holdings LLC filed a Section 205(d) rate request to recover a regulatory asset, with the company asking that the recovery be effective August 4, 2026. The filing was submitted June 4, 2026 and the comment deadline is 5:00 p.m. ET on June 25, 2026.
Vermont Transco Seeks Cost Recovery
Vermont Transco LLC filed a request for regulatory asset and deferred cost recovery on June 3, 2026. The notice lists a comment deadline of 5:00 p.m. ET on June 24, 2026 for this filing.
Company Refund Reports Filed (June 3, 2026)
Panther Creek Power Operating, LLC and Scrubgrass Reclamation Company L.P. each submitted refund reports on June 3, 2026. The Commission lists comment deadlines of 5:00 p.m. ET on June 24, 2026 for these filings.
Michigan Transmission Tariff Filing (Effective May 18, 2026)
Michigan Electric Transmission Company, LLC and Midcontinent Independent System Operator filed a Section 205(d) tariff filing that is listed as effective May 18, 2026. The filing was submitted June 4, 2026 and comments are due by 5:00 p.m. ET on June 25, 2026.
LGIA Terminations Filed for AL/GA/MS Utilities
Alabama Power Company, Georgia Power Company, and Mississippi Power Company each filed tariff amendment notices for LGIA (large generator interconnection agreement) termination filings to be effective June 4, 2026. These filings were submitted June 4, 2026 with comments due by 5:00 p.m. ET on June 25, 2026.
Deadlines to Intervene or Protest (June 11–June 25, 2026)
For the listed filings, anyone wanting to intervene, protest, or file comments must do so in accordance with the Commission's rules by 5:00 p.m. Eastern time on each filing's specified comment date. The notice includes comment dates ranging from June 11, 2026 (for the EC26-69-000 supplement) through June 25, 2026 for several rate and tariff filings.
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Key Dates
Department and Agencies
Related Federal Register Documents
2026-11782 — Combined Notice of Filings
The Federal Energy Regulatory Commission got several new filings about natural gas pipeline rates and refunds from companies like NextEra Energy and ETC Tiger Pipeline. These filings could change how much customers pay starting as soon as June or July 2026. If you want to speak up or get involved, you need to act before the deadlines in mid to late June.
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2026-11538 — Algonquin Gas Transmission, LLC; Notice of Scoping Period Requesting Comments on Environmental Issues for the Planned Algonquin Reliable Affordable Resilient Enhancement Project, and Notice of Public Scoping Sessions
Algonquin Gas Transmission wants to build new gas facilities in parts of Connecticut, Massachusetts, and Rhode Island. The government is asking people to share their thoughts on how this project might affect the environment before making a final decision. You’ve got until July 6, 2026, to speak up and help shape the project that could impact local communities and energy costs.
2026-11539 — Building for the Future Through Electric Regional Transmission Planning and Cost Allocation; Notice of Motion for Extension of Time To Comply
PJM Transmission Owners and state groups asked for more time—until August 11, 2026—to agree on how to plan and pay for big electric projects across 13 states and D.C. They want to use extra time and mediation to find a fair way to share costs before filing their official plans. This delay affects utilities and customers by pushing back decisions on who pays for future electric upgrades.
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The National Science Foundation wants your thoughts on new rules to keep their data super safe. If you work with or access their confidential info, these changes might affect you. You’ve got until July 9, 2026, to share your ideas—no cost, just your voice to help make things better and easier!
Next: 2026-11533 — Combined Notice of Filings
The Federal Energy Regulatory Commission got a new filing from Sea Robin Pipeline Company about changing their fuel cost tracking starting July 1, 2026. This could affect natural gas rates and refunds, so people have until June 15 to share their thoughts. If you use or pay for natural gas, keep an eye on these updates—they might impact your bills soon!