MISO Load State Estimator by Zone
Real-time demand in MW by MISO load-state-estimator zone, using MISO's own operational zone identifiers.
About this data
Each row is hourly real-time demand for a zone in MISO's load state estimator. The zone identifiers are MISO's operational ones and do not necessarily match planning-zone or local resource zone geography without an explicit mapping. People use it for a finer operational view of where demand sits across the MISO footprint.
What people use it for
- See real-time demand by operational zone
- Compare zones within the MISO footprint
- Look for localized load patterns
Where to use it
In Ask the Grid
Ask about it, see it live
In ATG Data
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Latest data
Questions
- Which data provider has MISO Load State Estimator by Zone data?
- Ask the Grid has it, from MISO Data Exchange. 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 Load State Estimator by Zone come from?
- It comes from MISO Data Exchange. This page links to the original publication, so any value can be checked against it.
- How do I download or query MISO Load State Estimator by Zone?
- Open the miso.demand_load_state_estimator 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 Load State Estimator by Zone in plain English?
- Yes. The grid agent reads this data when a question needs it, for example "what is miso demand by zone right now", and every answer names the dataset it read.