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MISO Interconnection Queue

MISO's public generator interconnection queue, captured as daily snapshots: developer, county, point of interconnection, technology and requested capacity.

Published by MISO Generator Interconnection Queue (opens in a new tab)Cadence: daily snapshotInfrastructureMISO market
Ask the agentOpen in Data (opens in a new tab) Open on map

About this data

Each record is one project in the MISO Generator Interconnection Queue at a daily capture, with developer, county and state, proposed point of interconnection, transmission owner, technology, requested capacity, status and negotiated or proposed in-service dates where published. Requested MW is not operating capacity or transmission headroom. Each capture is a full snapshot, so current totals come from the latest one.

What people use it for

  • Size queued solar, wind and storage in MISO states
  • Look up projects by county or point of interconnection
  • Track changes in status and in-service dates over time

TermsInterconnection queue

Where to use it

In Ask the Grid

Ask about it, see it live

The grid agent reads it to answer questions about MISO, and the map draws it as a layer. Every answer names the data it read and links back here.

Interconnection queue on the MISO mapMISO 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 Interconnection Queue data?
Ask the Grid has it, from MISO Generator Interconnection Queue. 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 Interconnection Queue come from?
It comes from MISO Generator Interconnection Queue. This page links to the original publication, so any value can be checked against it.
How do I download or query MISO Interconnection Queue?
Open the interconnection_queue.miso 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 Interconnection Queue in plain English?
Yes. The grid agent reads this data when a question needs it, for example "how much wind is in the miso interconnection queue", and every answer names the dataset it read.