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On Rehearing, FERC Upholds Approval of PJM’s Proposed Offer Cap Tariff Revisions

On June 26, 2025, FERC upheld PJM Interconnection, L.L.C.’s (“PJM”) proposal to revise its Capacity Performance Quantifiable Risk (“CPQR”) Offer Cap. Several public interest organizations and PJM’s Independent Market Monitor...more

FERC Accepts SPP’s Tariff Revisions Regarding Distribution of Make-Whole Payments for Self-Committed Resources

On March 27, 2025, FERC approved Southwest Power Pool, Inc.’s (SPP) tariff revisions to remove the opportunity for resources that self-commit during the Reliability Unit Commitment Process (RUC) to avoid contributing to RUC...more

FERC Approves SPP’s RTO West Plan to Connect Eastern and Western Grids

On March 30, 2025, FERC approved revisions to Southwest Power Pool, Inc.’s (“SPP”) Open Access Transmission Tariff (“Tariff”) and Governing Documents to allow nine entities (“Expansion Members”) in the Western Interconnection...more

FERC Approves MISO’s Use of Downward Sloping Demand Curve in 2025-2026 Planning Resource Auctions

On June 27, 2024, FERC accepted Midcontinent Independent System Operator Inc.’s (“MISO”) proposed tariff revisions that sought to implement a downward-sloping Reliability Based Demand Curve (“RBDC”) in the MISO Planning...more

7/22/2024  /  FERC , MISO , Oil & Gas , Opt-Outs , Tariffs

FERC Rejects Solar Developer’s Request for Waiver of Security Posting Requirements After Using the Wrong Form; FERC Urges Tariff...

On November 30, 2023, the Commission denied a waiver request and a request for remedial relief from Ridgeview Solar LLC (“Ridgeview Solar”). Ridgeview Solar had sought a waiver or remedial relief from the procedural deadline...more

PJM Files Capacity Market Overhaul for Resource Adequacy and Grid Reliability

On October 13, 2023, PJM Interconnection, L.L.C. (“PJM”) submitted two filings with FERC proposing revisions to its Open Access Transmission Tariff (“Tariff”) and its “Reliability Assurance Agreement” (“RAA”) designed to...more

After Initiating Credit Risk Show Cause Proceedings in 2022, FERC Finds that CAISO’s, ISO-NE’s, and NYISO’s Tariffs Remain Just...

On September 21, 2023, the Commission issued separate orders on show cause proceedings finding that the existing tariffs of the California Independent System Operator Corporation (“CAISO”), ISO New England Inc. (“ISO-NE”),...more

On Rehearing, FERC Upholds Jurisdiction over AECI Emergency Energy Transactions in SPP Market During Winter Storm Uri

On January 19, 2023, FERC issued an order upholding its decision to exercise primary jurisdiction over emergency energy sales between Southwest Power Pool, Inc. (“SPP”) and Associated Electric Cooperative, Inc. (“AECI”)...more

FERC Accepts Arizona Public Service Company’s Proposal to Adopt Flowgate ATC Methodology and Denies Its Request to Waive TTC...

On December 15, 2022, FERC issued an order accepting Arizona Public Service Company’s (“APS”) revisions to its Open Access Transmission Tariff (“Tariff”) that would allow APS to begin using the Flowgate Methodology for...more

FERC Sustains Prior Order Approving Revisions to SPP’s Tariff Establishing Uniform Zonal Planning Criteria

On October 20, 2022, the Federal Energy Regulatory Commission (the “Commission”) issued an order addressing Oklahoma Gas and Electric Company, GridLiance High Plans LLC, and the Indicated SPP Transmission Owners’ (consisting...more

Generation Project Developers Agree to Pay Civil Penalties, Disgorge Profits, after FERC Enforcement Investigations

On June 24th and 27th, 2022 FERC approved two stipulations and consent agreements between FERC’s Office of Enforcement (“Enforcement”) and two separate project developers. First, sPower Development Company, LLC (“sPower...more

7/13/2022  /  Energy Sector , FERC , Investigations , Tariffs
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