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March 15, 2026

Ancillary Services

Potomac Economics
IMM: ERCOT Conservative Operations ‘Not Compatible’ with Energy-Only Market
In its State of the Market report, ERCOT's Market Monitor said the grid operator's conservative operations approach undermines the energy-only market’s design.
Potomac Economics
NYISO Monitor Proposes Capacity Pricing Overhaul
Potomac Economics is recommending that NYISO take a comprehensive approach to lowering the costs of satisfying the grid’s needs and improving incentives.
Shutterstock
NYISO Business Issues Committee Briefs: May 19, 2022
The NYISO Business Issues Committee approved revisions to the Ancillary Services Manual and ICAP Manual, and discussed FERC's approval of its BSM rules.
© RTO Insider LLC
FERC Accepts PJM Historical E&AS Offset Compliance
FERC accepted PJM’s compliance filing restoring the historical energy and ancillary services revenue offset used in the RTO’s capacity market.
FERC Asks RTOs for Plans on Changing Market Needs
FERC ordered CAISO, ISO-NE, MISO, NYISO, PJM and SPP to report on how system needs are changing with their shifting resource mixes and how they will meet them.
ISO-NE
ISO-NE Asks FERC to Dismiss Renewable Groups’ Complaint
ISO-NE requested that FERC dismiss a complaint by renewable energy groups alleging that its rules don’t adequately take into account the uncertainty of gas.
ISO-NE
ISO-NE Preparing to Move Forward on Day-ahead Ancillary Services
ISO-NE laid out the scope and timing of a project to incorporate ancillary services in the day-ahead energy market for the NEPOOL Markets Committee.
© RTO Insider LLC
EPSA Members Renew Call for Carbon Price; See Long ‘Bridge’ for Gas
Competitive power generators renewed their calls for a national price on carbon emissions while complaining of a lack of market support for gas generators.
© RTO Insider LLC
FERC Officials See Need for Changes to RTO Transmission Rules
FERC officials told the ACORE Policy Forum that RTO transmission planning rules must be revised to support reliability and the flood of renewable generation.
Texas Tribune
Texas PUC Pushed on Reliability Charges
ERCOT’s conservative use of reliability unit commitments to procure standby reserves since last year’s winter storm is under question.

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