On April 30, 2021, FERC accepted the California Independent System Operator Corporation’s (“CAISO”) submission of two proposals to revise its Tariff to amend provisions for its Energy Imbalance Market (“EIM”). In its first set of EIM enhancements, CAISO proposed to require EIM participants to settle deviations in their base schedules through CAISO’s market at a common location and price, eliminating EIM participants’ option to settle deviations in their base schedules bilaterally. In its second set of EIM enhancements, CAISO proposed to allow EIM participants the option not to have CAISO settle unaccounted for energy within an EIM participant’s balancing authority area (“BAA”), which results in a charge or credit to the affected EIM entity and can cause potential cost shifting in an EIM entity’s unaccounted for energy settlement. FERC accepted CAISO’s first proposal to be effective May 1, 2021, and the second set to be effective October 1, 2021.
Continue Reading FERC Accepts Proposed Enhancements to CAISO Energy Imbalance Market

On April 30, 2021, FERC rejected PJM Interconnection, L.L.C.’s (“PJM”) proposed revisions to both its Tariff and its Reliability Assurance Agreement (“RAA”) to implement an Effective Load Carrying Capability (“ELCC”) construct for determining capacity values for Variable Resources, Limited Duration Resources, and Combination Resources. PJM also proposed to update its capacity value analysis annually based on variations in resource deployment and load. To account for changes in capacity values from one year to the next, PJM had proposed a transition mechanism that would establish ELCC floor values for resources on a rolling annual basis for 13 years after they enter the PJM capacity market. FERC rejected PJM’s ELCC proposal, finding the proposed transition mechanism to be unjust and unreasonable. However, FERC found that aside from the transition mechanism, other portions of the ELCC framework appear to be just and reasonable for determining accredited capacity values. FERC lifted its previously-established abeyance on the paper hearing procedures addressing PJM’s capacity valuation method, and established a briefing schedule. FERC acknowledged that PJM is under no obligation to implement its ELCC proposal prior to the next Base Residual Auction (for Delivery Year 2022/2023), but emphasized that it “specified an expedient paper hearing schedule to investigate the justness and reasonableness of PJM’s existing capacity valuation methods as soon as possible.” Commissioner Christie issued a separate concurring statement.
Continue Reading FERC Rejects PJM ELCC Proposal Based on Transition Mechanism; Establishes Paper Hearing Procedures

On April 15, 2021, FERC issued a long-awaited policy statement providing guidance on incorporating state-determined carbon pricing into organized markets operated by Regional Transmission Organizations (“RTOs”) and Independent System Operators (“ISOs”). The non-binding policy statement explains how FERC will review and consider rate filings submitted under section 205 of the Federal Power Act (“FPA”) to establish market rules for incorporating state-determined carbon pricing into RTOs and ISOs.
Continue Reading FERC Issues Policy Statement on Carbon Pricing in Organized Wholesale Electric Markets

On March 30, 2021, FERC accepted the New York Independent System Operator’s (“NYISO”) proposed Co-located Storage Resource (“CSR”) Participation Model to enable energy storage resources (“ESRs”) paired with wind or solar resources to share a common point of injection and participate in the NYISO-administered markets. FERC’s order accepted revisions to NYISO’s Energy and Ancillary Services (“E&AS”) market rules, its metering rules, its Interconnection Process, its Installed Capacity Market participation rules, and its market power mitigation measures to accommodate the interconnection and participation of an ESR that is co-located with a wind or solar resource. Chairman Glick issued a concurring statement addressing NYISO’s application of existing buyer-side market power rules to co-located ESR and intermittent resources, urging NYISO “to move expeditiously to replace those rules with a model that moves beyond the minimum offer price rule as a means for mediating the interaction between state policies and wholesale markets.”
Continue Reading FERC Accepts NYISO Co-Located Storage Resource Participation Model

On March 18, 2021, FERC granted two consolidated complaints alleging that the default offer cap in PJM Interconnection, L.L.C.’s (“PJM”) capacity market is unjust and unreasonable because the Expected Performance Assessment Intervals input, set at a value of 360 12-minute intervals (30 hours), is too high. Ultimately, FERC found that the default offer cap is “incorrectly calibrated,” rendering PJM and its Market Monitor unable to ensure competitive market outcomes. FERC ordered additional briefing on a replacement rate, but concluded that PJM’s capacity auction for the 2022-2023 delivery year, scheduled for May 2021, should go forward under the current rules.
Continue Reading FERC Grants Complaints, Directs Further Briefing on PJM Capacity Market Default Offer Cap

FERC is hosting a number of workshops and technical conferences over the next several months. These include the Resource Adequacy technical conference; Listening Tour for the Office of Public Participation; workshop on compliance with Order No. 860; conference on Electrification and the Grid; and a technical conference on the threats climate change poses to the grid.  Read on for more information about each.
Continue Reading Upcoming FERC Workshops and Technical Conferences

On February 18, 2021, FERC denied a rehearing request for an order it issued in October of 2020 that stated that payments received under the Commercial System Distribution Load Relief Programs (“CSRPs”) may not be excluded from the offer floors for Special Case Resources’ (“SCR”) calculation under the New York Independent System Operator, Inc.’s (“NYISO”) buyer-side market power mitigation (“BSM”) rules. Although FERC denied the request for rehearing, FERC modified and set aside the October 2020 Order in part, finding that the identified CSRPs should be excluded from the calculation of SCR offer floors in NYISO. Commissioners Clements and Christie issued concurring opinions.

Continue Reading FERC Exempts Certain Demand Response Programs from NYISO’s Buyer-Side Market Power Mitigation Rules

On February 18, 2021, FERC took action in a multi-year dispute over the PJM Interconnection’s capacity market pricing rule known as the Minimum Offer Price Rule (or, “MOPR”) by vacating a single troublesome footnote from its last order, making way for PJM to move ahead with its annual capacity auction after years of delay. The U.S. Court of Appeals for the Seventh Circuit will soon take up a host of appeals of FERC’s decisions on the controversial MOPR.
Continue Reading In PJM MOPR Proceeding, FERC Vacates Footnote Prompting Danly Dissent

On December 23, 2020, FERC accepted Southwest Power Pool, Inc.’s (“SPP”) proposal to implement the Western Energy Imbalance Service Market (“WEIS Market”), a voluntary market providing for security-constrained economic dispatch to balance supply and demand every five minutes. SPP’s proposal consisted of a Tariff to implement the WEIS Market, a joint dispatch agreement executed by eight participating entities, and the Western Markets Executive Committee Charter to establish the WEIS Market’s governance structure and procedures. The December 23rd order follows FERC’s rejection of SPP’s WEIS Market proposal in July 2020.
Continue Reading FERC Accepts SPP Energy Imbalance Market Proposal

On December 21, 2020, FERC modified its previous cost-of-service compensation decisions allowing Constellation Mystic Power, LLC (“Mystic”) to continue operating two gas-fired generation facilities (“Mystic 8 and 9”) fueled exclusively by an affiliate, Everett Marine Terminal (“Everett”), which, like Mystic, is owned by Exelon Generation Company, LLC (“Exelon”). Commissioner Richard Glick dissented, reiterating his belief that FERC has exceeded its jurisdiction to “bail out” the liquified natural gas (“LNG”) import terminal.
Continue Reading FERC Alters Mystic’s Cost-of-Service Agreement; Commissioner Glick Dissents Again