ISONE ISO-NE Actual Interchange
Hourly ISO-NE actual interchange by published external location, with signed net interchange and purchase and sale components.
About this data
Each row is the actual interchange for one ISO-NE external location in one operating hour, with the signed net value and its purchase and sale components. The net value is not added to its own components. It shows where New England is importing from and exporting to.
What people use it for
- See which external ties New England uses most
- Compare purchases and sales by location
- Track net imports through a cold snap
Where to use it
In Ask the Grid
Ask about it, see it live
In ATG Data
Build with the full table
Latest data
Questions
- Which data provider has ISONE ISO-NE Actual Interchange 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 Actual Interchange 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 Actual Interchange?
- Open the iso_ne.actual_interchange 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 Actual Interchange in plain English?
- Yes. The grid agent reads this data when a question needs it, for example "how much power did iso-ne import from new york yesterday", and every answer names the dataset it read.