Ask the Grid
ISO-NE logo

ISONE ISO-NE Real-Time Energy Offers (Masked)

ISO-NE real-time generator energy offers, with economic limits, start prices and offer segments, and participants and assets masked.

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

About this data

Each record is a generator's real-time energy offer to ISO-NE, covering its economic limits, start prices and price segments. Participant and asset identities are masked. It is the real-time counterpart to the day-ahead offers.

What people use it for

  • Review how generation was offered in real time
  • Compare real-time and day-ahead offer behavior
  • Study offer segments and start prices

TermsDay-ahead vs. real-time markets

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

Loading…

Questions

Which data provider has ISONE ISO-NE Real-Time Energy 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 Real-Time Energy 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 Real-Time Energy Offers (Masked)?
Open the iso_ne.hb_rt_energy_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.