Capacity Market

Constellation
Energy Secretary Wright Issues 3rd Order Keeping Eddystone Open
Energy Secretary Chris Wright has issued the third order keeping the Eddystone plant in Pennsylvania running after it had been ready to retire in May 2025.
ISO-NE
Unexpected Generation Loss Triggers Capacity Deficiency in ISO-NE
ISO-NE declared a capacity deficiency after an unexpected loss of generation left the region short of its operating reserve requirements.
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PJM Stakeholders to Explore DR Performance
The PJM Markets and Reliability Committee endorsed by acclamation an issue charge to explore how the performance of demand response and price-responsive demand resources can be improved.
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PJM Stakeholders Reject All CIFP Proposals on Large Loads
The PJM Members Committee voted against each of the dozen proposals brought to address rising data center load as part of the RTO’s Critical Issue Fast Path process.
Shutterstock
Voltus, Mission:data Argue Data Access Issues Stymie Residential DR in PJM
Voltus and Mission:data continued to make their case that data access is preventing PJM from tapping into residential demand response, which is just a fraction of the market now.
Alcoa
FERC Gives Go-ahead on Tougher MISO DR Testing Rules
FERC greenlit MISO’s plan to require its demand response to make real-world demand reductions to fulfill the RTO’s testing requirements.
© RTO Insider LLC
FERC Greenlights LS Power to Sell CPower, 12.9 GW to NRG

FERC approved LS Power’s deal to sell 12.9 GW of its gas generation in PJM, NYISO and ISO-NE, as well as its 6-GW demand response business, CPower, to NRG Energy for $12 billion.

Google
PJM Stakeholders to Vote on Large Load CIFP Proposals
PJM stakeholders are to vote on a record-breaking number of proposals on how the RTO should integrate large loads without impacting resource adequacy.
Shutterstock
NYISO Meeting Briefs: Nov. 10-13, 2025
Aaron Markham, NYISO vice president of operations, presented the 2025-2026 Winter Capacity Assessment and Winter Preparedness forecasts to the Operating Committee.
Analysis Group
ISO-NE Introduces Approach to Modeling Gas Constraints
ISO-NE outlined its planned approach for accounting for resources’ gas supply limitations in its new capacity accreditation framework at a NEPOOL Markets Committee meeting.

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