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MISO Live System Snapshot

The compact MISO public dashboard snapshot at one-minute cadence, keeping each published headline for demand, capacity and interchange as MISO shows it.

Published by MISO real-time data APIs (opens in a new tab)Cadence: 1-minute snapshotsLoadMISO market
Ask the agentOpen in Data (opens in a new tab)

About this data

Each row is one headline from MISO's public dashboard, kept with the title and value exactly as published for demand, capacity and interchange. It is the closest record of what MISO's dashboard showed at a given minute. For calculations, use MISO's live load and live capacity datasets, which hold these figures as numbers.

What people use it for

  • See what MISO's dashboard showed at a given time
  • Follow headline demand and interchange numbers
  • Build a minute-by-minute record of MISO conditions

Where to use it

In Ask the Grid

Ask about it, see it live

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

MISO 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 MISO Live System Snapshot data?
Ask the Grid has it, from MISO real-time data APIs. 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 MISO Live System Snapshot come from?
It comes from MISO real-time data APIs. This page links to the original publication, so any value can be checked against it.
How do I download or query MISO Live System Snapshot?
Open the miso.live_snapshot 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 MISO Live System Snapshot in plain English?
Yes. The grid agent reads this data when a question needs it, for example "what does miso's dashboard show right now", and every answer names the dataset it read.