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ISONE ISO-NE Hourly Reserve Prices and Requirements (Final)

Final hourly ISO-NE clearing prices for TMSR, TMNSR and TMOR with designated MW and reserve requirements by reserve zone.

Published by ISO-NE Web Services (opens in a new tab)Cadence: hourly final market resultsAncillary ServicesISO-NE market
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About this data

Each row is one reserve zone and one hourly operating-reserve interval, using ISO-NE's final market results. It carries the clearing prices and designated MW for ten-minute spinning, ten-minute non-spinning and thirty-minute operating reserve, with the nested requirements: total 10-minute includes the spinning requirement, and total 30-minute includes the total 10-minute requirement. Use the final series for after-the-fact analysis and settlement work.

What people use it for

  • Analyze settled reserve prices by ISO-NE reserve zone
  • Compare designated reserve MW with requirements
  • Back-test storage reserve revenue on final results

TermsAncillary services

Where to use it

In Ask the Grid

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The grid agent reads it to answer questions about ISO-NE. Every answer names the data it read and links back here.

ISO-NE market

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Questions

Which data provider has ISONE ISO-NE Hourly Reserve Prices and Requirements (Final) data?
Ask the Grid has it, from ISO-NE Web Services. You can browse every row in Ask the Grid Data, query it with SQL or the Ask the Grid API, reach it from an AI assistant over MCP, or ask the grid agent about it in plain English.
Where does ISONE ISO-NE Hourly Reserve Prices and Requirements (Final) 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 Hourly Reserve Prices and Requirements (Final)?
Open the iso_ne.reserve_price_hourly_final table in Ask the Grid Data to browse every row and run SQL against it, call it from code through the Ask the Grid API, or connect an MCP client. Full history can be delivered on a schedule to Snowflake, Databricks or your own storage.
Can I ask questions about ISONE ISO-NE Hourly Reserve Prices and Requirements (Final) in plain English?
Yes. The grid agent reads this data when a question needs it, for example "what did iso-ne ten-minute reserve clear at yesterday", and every answer names the dataset it read.