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March 10, 2026

Capacity Market

© RTO Insider 
PJM MIC Briefs: Aug. 6, 2025
PJM presented a first read on a proposal to cap resources committed ahead of the day-ahead market at their cost-based offer, and the committee endorsed an expansion of an offer capping issue charge.
© RTO Insider LLC
Interim Deliverability Proposal, PJM PC/TEAC Briefs: Aug. 5, 2025
To increase its energy supplies, PJM proposes expanding its process for allowing new resources to inject onto the grid while their required network upgrades are being completed, allowing a unit to operate partially.
© RTO Insider LLC
PJM Board Initiates CIFP Addressing RA, Large Loads
The PJM Board of Managers initiated a Critical Issue Fast Path process aimed at maintaining resource adequacy in the face of rising data center load growth, asking stakeholders to draft proposals to serve 32 GW of load growth expected by 2030.
ISO-NE
ISO-NE: Resources Overperformed During June Capacity Scarcity Event
Pay-for-Performance credits accumulated during capacity scarcity conditions June 24 totaled about $114 million, ISO-NE's COO told the NEPOOL Participants Committee.
Constellation
NEPGA Seeks Relief for ‘Improper’ Pay-for-Performance Costs in ISO-NE

The New England Power Generators Association is seeking immediate action from FERC to address what it calls “serious flaws” in the design of ISO-NE’s pay-for-performance mechanism.

Exelon
Exelon Continues to Explore Getting Back into Generation
Exelon's CEO said on an earnings call that the company remains interested in the possibility of utility-owned generation.
Plaza Construction
NYISO Drops Seasonal CAFs from Winter Reliability Project
NYISO told stakeholders it was no longer considering seasonal capacity accreditation factors because it found they would disincentivize participation in the capacity market.
MISO
Vistra to Pay $38M to Settle Decade-old MISO Capacity Market Manipulation Case
Vistra has agreed to pay $38 million to wind down a long-running FERC inquiry into whether it manipulated prices in MISO’s 2015/16 capacity auction.
Cleco
IMM: MISO Should Penalize Gen that Falls Flat on Emergency Output
The MISO Independent Market Monitor called on the RTO to develop a penalty system for generation for underperformance during emergencies.
MISO
MISO Skirts Max Gen Emergency in July Heat
MISO issued a slew of warning notices and operating instructions — especially in the South region — to help deal with oppressive July heat, forced generation outages and strained transmission.

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