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ISONE ISO-NE Regulation Offers (Masked)

ISO-NE regulation offers with limits, response rate and service offer price, published with participants and assets masked.

Published by ISO-NE Web Services (opens in a new tab)Cadence: ISO-NE source publicationAncillary ServicesISO-NE market
Open in Data (opens in a new tab)

About this data

Each row is a regulation offer to ISO-NE, with its limits, response rate and service offer price. Participant and asset identities are masked, so rows can be tracked by their masked IDs but not tied to a named owner. It shows the supply side of the regulation market, which is useful when judging how regulation prices form.

What people use it for

  • Study how regulation offers are priced in New England
  • Compare offer response rates and limits
  • Relate offers to regulation clearing prices

TermsAncillary services

Where to use it

In Ask the Grid

See its market live

Follow the live ISO-NE market in Ask the Grid: prices, load, generation and the grid map.

ISO-NE market

In ATG Data

Build with the full table

Schema, full history, coverage and query rules live in Data, where you can browse every row, run SQL and connect it to your own code.

Plans and access

Latest data

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Questions

Which data provider has ISONE ISO-NE Regulation Offers (Masked) data?
Ask the Grid has it, from ISO-NE Web Services. You can browse every row in Ask the Grid Data or query it with SQL or the Ask the Grid API.
Where does ISONE ISO-NE Regulation Offers (Masked) come from?
It comes from ISO-NE Web Services. This page links to the original publication, so any value can be checked against it.
How do I download or query ISONE ISO-NE Regulation Offers (Masked)?
Open the iso_ne.hb_regulation_offer table in Ask the Grid Data to browse every row and run SQL against it, or call it from code through the Ask the Grid API. Full history can be delivered on a schedule to Snowflake, Databricks or your own storage.