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March 16, 2026

Ancillary Services

MISO
MISO: 20% Renewable Limit for Adequate Frequency Response
MISO said its grid can currently sustain 20% renewable penetration without damaging frequency response.
© RTO Insider
Overheard at Future Power Markets Conference
The 80 attendees who attended the inaugural Future Power Markets Summit in D.C. heard discussions on grid modernization and decentralization.
© RTO Insider
No Pay Required for Frequency Response, FERC Reiterates
FERC clarified that Order 842 did not imply that existing generators are entitled to compensation for providing primary frequency response.
FERC Defends PJM Monitor’s Role in Reactive Service Case
FERC ruled that the PJM Independent Market Monitor can take part in negotiations over generators and doesn't have to stick only to RTO-wide market issues.
Admin Monitor
PUCT Continues Review of Potential Market Improvements
The PUCT issued requests for comments on real-time co-optimization and incorporating marginal losses into dispatch decisions.
© RTO Insider
Annual FERC Reliability Conference Takes on Resilience
Cheryl LaFleur, who has been attending the FERC reliability technical conference since her appointment, always opens the meeting by citing something special about each year’s gathering.
© RTO Insider
PJM Market Implementation Committee Briefs: July 11, 2018
Fernandez told the PJM MIC that his staff are still completing calculations for retroactively reallocating costs for certain transmission projects.
PJM Operating Committee Briefs: July 10, 2018
PJM faced several high load forecasts and hot weather alerts last month but never had to take emergency procedures, the Operating Committee learned.
MapSearch
ERCOT Briefs: Week of July 2, 2018
ERCOT is leaving significant amounts of money on the table by not using real-time co-optimization of energy and ancillary services in its market operations.
White Construction
Ill. Wind Farm Rates Go to FERC Settlement Process
FERC ordered settlement procedures over Pioneer Trail Wind Farm’s request to recover $826,926 annually to provide reactive supply in MISO.

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