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December 18, 2025

Demand Response

Protest on Demand Response Compensation
A proposed manual change on compensation for demand response prompted a protest from curtailment service provider Icetec Energy Services.
MRC Preview
Our summary of the issues scheduled for votes at the PJM MRC on 01/30/14. Each item is listed by agenda number, description and projected time of discussion, followed by a summary of the issue and links to prior coverage.
PJM Seeks to Lift $1,000 Price Cap: UPDATE
Plunging temperatures sent natural gas spot prices soaring again this week, prompting PJM today to seek approval from federal regulators to lift the $1,000/MWh price cap on generation.
Polar Vortex Revisited: How DR Helped Keep the Lights On
PJM’s dispatch of demand response helped avoid the need to shed load during the polar vortex Jan. 7, when the RTO set a new winter demand record of about 141,500 MW.
Consensus Still Elusive on Auction Arbitrage Fix
Time is growing short for PJM stakeholders working towards consensus to address auction arbitrage and ban capacity market speculation before May’s auction.
Energy Ventures Analysis
PJM Shivers to New Winter Demand Record
Sub-zero temperatures from Toledo to Tennessee pushed PJM to its limits last week as the RTO overcame the loss of nearly 40,000 MW of generation during an arctic blast that set a new winter demand record.
Members Developing Rules for New DR Products
With two new types of demand response about to be introduced, PJM members last week took steps to clarify rules on substitutions and maintenance outages for the products.
Heat Wave To-Do List Grows Longer
PJM is adding more items to the to-do list resulting from the September heat wave, during which officials ordered limited load sheds to prevent a wider transmission collapse.
New Recommendations from Sept. Heat Wave Investigation
Below is a summary of 11 new recommendations resulting from PJM’s final report on the September 2013 heat wave. This is in addition to 11 recommendations made immediately after the events of Sept. 9-11.
Grid Takes a Licking, Keeps on Glowing
PJM overcame the loss of nearly 40,000 MW of generation yesterday, keeping the lights on in the second day of an arctic blast that set a new winter demand record.

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