Zonal Grid Information Report Archives

This section contains archived Grid Information reports based on the ERCOT zonal market. These reports include forecasts and historical data on power load; daily grid operations reports and data on commercially significant constraint (CSC); and current and historical generation plans and outages.

CONGESTION

Reports CSC Flows and Limits – Annual Reports Daily Grid Operations Reports Disclosure of Local Congestion Archives: 2002-2010 Interzonal Congestion Cost Summary Key Documents 2009-2010 W to N Transfer Stability Limit (09/21/09, .xls, 33 KB) Dynamic Rating Form (05/21/04, .xls, 176 KB) Dynamic Scheduling Application (09/25/02, .doc, 130 KB) W to N Stability Transfer Limit (09/24/08, .xls, 20.5 KB)

GENERATION
Reports Reliability Must Run Service

LOAD
Reports Hourly Load Data Archives Long-Term Demand Forecasts

MARKET REPORTS
Reports Manual Entity Specific Postings for Sept22-Oct24 2007