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SPP Interconnection Queue

SPP's public generator interconnection queue, captured as daily snapshots with county, point of interconnection, technology, requested capacity and status.

Published by SPP Generation Interconnection Queue (opens in a new tab)Cadence: daily snapshotInfrastructureSPP market
Ask the agentOpen in Data (opens in a new tab) Open on map

About this data

Each record is one project in the SPP Generation Interconnection Queue at a daily capture, with project identity, county and state, proposed point of interconnection, technology, requested capacity, status and proposed completion dates. Requested MW is not operating capacity, transmission headroom or evidence a project will be built. Each capture is a full snapshot, so current totals come from the latest one.

What people use it for

  • Measure wind, solar and storage waiting to connect in the Southwest Power Pool
  • Find queued projects by county or interconnection point
  • Follow status and date changes across daily captures

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 SPP, and the map draws it as a layer. Every answer names the data it read and links back here.

Interconnection queue on the SPP mapSPP 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 SPP Interconnection Queue data?
Ask the Grid has it, from SPP Generation 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 SPP Interconnection Queue come from?
It comes from SPP Generation Interconnection Queue. This page links to the original publication, so any value can be checked against it.
How do I download or query SPP Interconnection Queue?
Open the interconnection_queue.spp 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 SPP 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 spp interconnection queue", and every answer names the dataset it read.