Video explains changes to Day-Ahead Ancillary Services market

A short explainer video is now available for market participants who want to better understand recent enhancements to the Day-Ahead Ancillary Services (DA A/S) market.

Developed in response to operational experience, market observations, and stakeholder feedback, these enhancements refine several aspects of the DA A/S market design.

The video explains the purpose of each enhancement, its impact on market operations and settlements, and the benefits it provides to the wholesale electricity marketplace.

For additional information, visit the Day-Ahead Ancillary Services Initiative Key Project page or browse related training materials.

ISO New England offers a variety of training resources to help participants understand the region’s wholesale electricity market and power system. Is there something specific you’d like to see? Take a short survey to provide your feedback.

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