On October 28, 2022, FERC conditionally accepted Southwest Power Pool, Inc.’s (“SPP”) region-wide transmission cost allocation proposal. The revisions alter Attachment J of SPP’s Open Access Transmission Tariff (“Tariff”) and establish a waiver process through which, on a case-by-case basis, entities may request the costs of a specific transmission facility with a voltage level between 100 kV and 300 kV (“Byway Facility”) to be fully allocated to the SPP region on a postage-stamp basis—i.e., pursuant to a uniform regional rate. Commissioners James Danly and Mark Christie each dissented, respectively arguing that the revisions provide SPP too much discretion to allocate Byway Facilities on a regionwide basis and that the record did not show strong consensus among SPP states for the change in cost allocation.

On November 2, 2022, FERC denied a complaint brought by the Iowa Coalition for Affordable Transmission (“ICAT”) alleging that ITC Midwest, LLC’s (“ITC Midwest”) capital structure, with a targeted 60%-40% equity-to-debt ratio, is unjust and unreasonable. FERC found that ICAT failed to demonstrate that ITC Midwest’s use of its actual capital structure to determine its equity ratio is unjust and unreasonable and that ICAT’s reliance on prior FERC precedent was misplaced. Given these findings, FERC declined to address ICAT’s arguments for a 53% equity ratio.

On October 20, 2022, the Federal Energy Regulatory Commission (“FERC”) issued an Order rejecting a request by the California Public Utilities Commission (“CPUC”) seeking a rehearing of a Justification Order.  FERC’s Order declining rehearing comes after an October 7, 2020 filing where Tri-State Generation and Transmission Association, Inc. (“Tri-State”) filed its justification for spot market sales that exceeded the Western Electricity Coordinating Council (“WECC”) soft price cap of $1,000/MWh during the summer months of 2020.  On May 20, 2022, the Commission issued an order finding that Tri-State had sufficient justification for certain spot market sales above the soft price cap but had not justified amounts charged above the relevant index price.  Ultimately, the Commission rejected the CPUC’s rehearing request.

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 of Evergy Kansas Central, Inc., Evergy Metro, Inc., Evergy Missouri West, Inc., and ITC Great Plains, LLC) (together, the “Petitioners”) requests for rehearing and alternatively request for clarification of the Commission’s June 2022 Order accepting revisions to Southwest Power Pool, Inc.’s (“SPP”) Open Access Transmission Tariff (“Tariff”) (“Rehearing Order”). The Commission denied the Petitioners’ request for rehearing and sustained its June 2022 Order establishing SPP’s uniform Zonal Planning Criteria.

On October 20, 2022, FERC issued orders in two separate proceedings that clarified how investor company appointments to public utility boards of directors can trigger additional FERC regulatory scrutiny. Specifically, in the first proceeding, FERC determined that such appointments established an “affiliate” relationship under FERC’s rules, while in the second proceeding, FERC determined that the appointments effectuated a “change in control” over the public utility that required prior FERC approval under Section 203 of the Federal Power Act (“FPA”).

On August 30, 2022, the U.S. Court of Appeals for the Fifth Circuit issued an order in NextEra Energy Capital Holdings, Inc. v. Lake, a case raising dormant Commerce Clause challenges to a 2019 Texas law that bans new entrants from building transmission lines that are part of a multistate electricity grid.  The majority reversed the lower court’s Rule 12(b)(6) dismissal of NextEra’s petition, thereby allowing the case to proceed to trial in district court.

On August 19, 2022, the U.S. Court of Appeals for the D.C. Circuit (“D.C. Circuit”) denied a Petition for Review from LS Power and two other organizations (“Petitioners”) challenging FERC’s rejection of an earlier-submitted complaint against the Midcontinent Independent System Operator, Inc.’s (“MISO”) method of allocating costs for certain transmission construction projects identified as Baseline Reliability Projects in MISO’s transmission planning process. As the D.C. Circuit determined, FERC’s rejection of the Petitioners’ complaint was not arbitrary and capricious, as the Petitioners had failed to demonstrate that MISO’s cost-allocation method was unjust and unreasonable.

On July 28, 2022, FERC proposed a new “duty of candor” rule that would broadly apply to “all entities communicating with the Commission or other specified organizations related to a matter subject to the jurisdiction of the Commission.” According to the Commission, the Notice of Proposed Rulemaking (“NOPR”) is intended to capture the types of communications that may not have been included in the Commission’s existing communication rules and policies, some of which have an existing duty of candor standard.

On July 28, 2022, FERC proposed changes to its Uniform System of Accounts (“USofA”) in response to the growth of non-hydro renewable generation such as wind, solar, and storage and to codify accounting for renewable energy credits (“RECs”). FERC’s Notice of Proposed Rulemaking (“NOPR”) follows a Notice of Inquiry issued in January 2021 seeking comment on the appropriate accounting treatment for certain renewable energy assets (see January 28, 2021 edition of the WER). Comments on the NOPR are due 45 days from its publication in the Federal Register.