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December 5, 2025

PJM Operating Committee

PJM
PJM Monitor Presents Spin Event Performance
The PJM Independent Market Monitor found that modeling issues were the largest cause of synchronized reserve underperformance during a July 22 spin event, in which about 80% of assigned reserves responded.
PJM
PJM Winter Outlook Finds Tightening Reserve Margins
PJM’s winter outlook found the RTO should have enough resources to meet the forecast peak load of 145,700 MW, although the reserve margin continues to decline as new resource development lags.
PJM
PJM OC Briefs: Oct. 8, 2025
Stakeholders in the PJM Operating Committee have endorsed manual revisions reflecting the creation of modeling users forum.
PJM
PJM Operating Committee Briefs: Sept. 11, 2025
PJM's Operating Committee heard an update on the Aug. 11 load-shedding event in Baltimore, which brought 20 MW offline for about half an hour following equipment failures at the Brandon Shores substation
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July Heat Wave Update, PJM OC Briefs: Aug. 7, 2025

PJM’s Kevin Hatch presented an update on how two heat waves between July 14-17 and 23-30 affected PJM operations, which involved multiple demand response deployments and emergency alerts and advisories.

PJM
PJM OC Briefs: July 10, 2025

PJM presented manual revisions to reflect the generation deactivation process stakeholders approved in January.

PJM
PJM Reviews June Heat Wave
PJM saw its highest peak loads in over a decade during a heat wave that stressed the Mid-Atlantic region from June 22 to 26.
PJM
PJM OC Briefs: April 3, 2025
The Operating Committee endorsed a pair of manual revisions and heard an update on the implementation of PJM’s regulation market redesign.
PJM
PJM OC Briefs: Feb. 6, 2025
PJM credited emergency procedures with improving generator performance during a pair of winter storms in January, including a new all-time winter peak of 145,060 MW.
PJM
PJM OC Briefs: Jan. 9, 2025
The Operating Committee endorsed revisions to Manual 13: Emergency Operations to add protocols for PJM and transmission owners to monitor and coordinate necessary actions when wildfires may disrupt infrastructure.

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