Generator Interconnection
 Expansion Planning
 Regulatory and Economic Studies
 Transmission Services
 Recent Presentations
 Planning Contacts
Interconnection Queue Reform
Regional Generation Outlet
Generating Availability Data
   System (GADS)

The Transmission Service Planning group performs the analyses or coordinates/directs studies required to respond to requests for firm transmission service of one year or longer. Its responsibilities include evaluating firm transmission service requests by performing System Impact Studies, which are off-line network analysis studies, and coordinating/directing studies performed by other entities in response to transmission service requests.

* These sites require a Digital Certificate.

TSP Documents

Midwest ISO Tariff
Midwest ISO Business Practices
Midwest ISO CAs *
Zonal Rates

Transmission Service Requests

Study Reports
Study Procedures
Process Timeline

Non-Disclosure Agreement (NDA) for Power System Planning Information and FTP Site Access