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December 25, 2025

Ancillary Services

MRC/MC Preview
Our summary of the issues scheduled for votes at the PJM MRC and MC on 02/27/14. 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.
MOPR Prevails Against New Jersey, Maryland
FERC was within its rights to approve PJM’s controversial capacity market MOPR rule changes in 2011, a federal appeals court ruled.
MIC OKs Manual Changes Over DR Protests
PJM members endorsed rules describing when economic demand response is eligible for compensation, over the objections of some demand response providers, who said they are unfair.
Protest on Demand Response Compensation
A proposed manual change on compensation for demand response prompted a protest from curtailment service provider Icetec Energy Services.
Federal Briefs
News briefs on the federal agencies that impact those doing business in PJM's footprint. This week, we highlight the National Renewable Energy Laboratory and the Environmental Protection Agency.
PJM Offers New Methods for Downloading Data
PJM began offering new ways to download energy price data from the PJM website with the introduction of a “data miner” application.
National Interagency Fire Center, Natural Resources Canada, Servicio Meteorológico Nacional
Has Demand Response Peaked?
The volume and magnitude of changes PJM is attempting to impose on demand response raise the question of whether the high-flying sector is still a growth business or one in retreat.
Generators: Ban Planned DR
PJM generators told FERC that it should go beyond PJM’s qualification rules for demand response providers — with some proposing that planned DR resources be banned from the capacity market.
© ERO Insider
FERC Staff Skeptical on PJM Demand Response Changes
Federal Energy Regulatory Commission staff signaled Wednesday that the commission may require PJM to change rules requiring demand response providers to provide “sell offer plans” in order to participate in capacity auctions.
Energy Storage: Ready for its Close-Up?
Advanced energy storage is ready to move beyond pilot projects and into day-to-day operations. But it will take rule changes and cost reductions for the technologies to reach their potential.

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