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March 25, 2026

Capacity Market

FERC Commissioners at Odds over ISO-NE Capacity Auction
FERC called for changes in ISO-NE’s capacity market rules but split over whether it should reject the results from the ISO’s February auction due to unchecked market power.
PJM Board Orders Filing on Capacity Parameter Changes
PJM’s Board of Managers will seek approval of changes in the capacity auction parameters despite load-serving entities’ requests that it delay action pending consideration of staff’s Capacity Performance proposal.
Generators: Capacity Performance Unrealistic, Unfair
Generators said yesterday that PJM’s expectations for its Capacity Performance product are unrealistic and its proposed penalties unduly harsh.
FERC Rejects Duke Affiliates’ Capacity-Sharing Deal
FERC rejected an agreement between Duke Energy Carolinas and Duke Energy Progress to share capacity, saying the deal would be discriminatory.
FERC Questions PJM Capacity Offer Cap
PJM’s Market Monitor overstepped its authority in calculating the capacity offer cap, but the RTO’s Tariff may need to be changed, FERC ruled.
Winter Testing Could Cost $15.9M
PJM’s plans to conduct winter tests of infrequently used generators could cost as much as $15.9 million, officials told the Operating Committee last week.
Dynegy: Change MISO Capacity Rules or We’ll Join PJM
Dynegy said last week it will seek to move its Illinois generation to PJM unless MISO changes its capacity market rules.
PJM Members, Monitor Skeptical of Capacity Market Overhaul
Market Monitor Joe Bowring and stakeholders representing load expressed doubts last week about PJM’s latest capacity market proposals.
Becomes ISO-NE Player Overnight
Dynegy’s purchase of Energy Capital Partners’ New England power plants will immediately make it a major participant in ISO-NE.
Deadlock on Capacity Parameters
PJM members deadlocked last week on changes to capacity market parameters with none of five proposals winning a supermajority.

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