Planning Services & Requests

The missions of the NYISO are to maintain and enhance regional reliability, promote and operate fair and competitive markets, and to provide first class customer service, all in a cost effective manner. Planning at the NYISO supports these missions by developing processes that will ensure the long-term adequacy of the NYCA bulk power system. This is accomplished by effectively managing the load forecasting, transmission planning, and system and resource planning functions.

Interconnection Planning Services

View Interconnection Queue

The NYISO Planning Interconnection Queue is a tool provided to NYISO customers as an overview and real-time queue of Interconnection items. Select the button below to download the Interconnection Queue.

View Interconnection Documents

The NYISO Planning department makes all Interconnection Studies and Documents available to customers online for their viewing and downloading. To view all of the Interconnection files click the button below.

Planning Service Requests & Procedures

Transmission Service Request

This section contains a collection of quarterly-posted service requests beginning in the year 2007. Click on the link below to download these reports.

Planning Request Procedure

To request planning data from the NYISO, the link below will take you to the NYISO CEII Request Form and NDA. The form is designed to accommmodate requests for various planning data including:

  • NYISO FERC 715 Information (Part 2 Power Flow Base Cases, Part 3 Map and One-line Diagrams
  • Power Flow, Stability and/or Short Circuit Databases (Interconnection Study Databases or Other)

CEII Request Form