Ask the Grid
PJM logo

PJM Interconnection Queue

PJM's public generation interconnection queue as snapshots posted on an irregular schedule: location, technology, requested capacity and status.

Published by PJM Interconnection Queue (opens in a new tab)Cadence: irregular snapshotInfrastructurePJM market
Ask the agentOpen in Data (opens in a new tab) Open on map

About this data

Each record is one generation request in PJM's queue at a posting, with project identity, location, transmission owner, technology, requested capacity, status and proposed completion dates. Requested MW is not operating capacity, available transmission headroom, completed study work or a sign the project will be built. Current totals use only the latest snapshot.

What people use it for

  • Gauge how much new generation is seeking to connect across PJM
  • Compare queued capacity by technology, state or transmission owner
  • Watch status changes and completion-date slips between postings

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

Interconnection queue on the PJM mapPJM 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

Loading…

Questions

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