This page provides current information on transmission network and related reports. Key Documents provide links to supporting documents related to operation of transmission network.
SCED Shadow Prices and Binding Transmission Constraints
The report for Shadow Prices of binding/violated constraints in SCED. The report shows the contingency name, overloaded element details (element name, from/to station name and kV level), Shadow Price ( price for resolving one MW of the constraint), Penalty for violating the constraint (MaxShadow Price), overloaded element limit and flow (value)pairs that caused such constraint.
ERCOT Nodal ICCP Communications Handbook v3.21
This handbook sets practices, conventions, and fundamental parameters required for Market Participants to exchange data with ERCOT using ICCP protocol in the TX Nodal Market.
Network Operations Modeling Expectations for TSPs, REs, and QSEs
Describes data submission guidelines for Network Model changes that are submitted by TSPs, REs and QSEs to maintain the accuracy of the ERCOT Network Operations Model.