The Electric Reliability Council of Texas (ERCOT) market serves about 22 million Texas customers. This section contains information on market transactions, particularly electricity prices, across the ERCOT control area.

Day-Ahead and Real-Time Displays
 
Real-Time Prices Reports
 
DAM Results Reports
 
SYSTEM CONDITIONs
 
Ancillary Service Plans
 
Scarcity Pricing Mechanism
 

In This Section

  • Find information on Congestion Revenue Rights (CRR) including the CRR Activity Calendar, Market User Interface Specifications and handbook.
  • View Day-Ahead Market (DAM) reports for Hourly LMPs, Clearing Prices for Capacity, and Settle Point Prices.
  • View Real-Time Market (RTM) reports on Locational Marginal Prices (LMPs) by electrical bus, LMP Resource Nodes, Load Zones and Trading Hubs. Settlement Point Prices at Resource Nodes, Hubs and Load Zones are also available.
  • Get AS market prices, including day-ahead market clearing prices, BES, commercially significant constraints, shadow prices and RPRS.
  • Find transaction data such as TDSP ESI ID reports, 867_03 reports, customer move-ins and customer switches.
  • Locate past and forecasted load profiles for all profile types and weather zones.
  • Read the requirements for ERCOT-polled settlement (EPS) meters and competitive metering.
  • Locate data aggregation daily postings that include UFE reporting; consumption data loading; and TDSP distribution and transmission loss factors. Also find forms to report assets, load and resources.
  • Find settlement information, including the Settlements Calendar and initial, final, true-up and resettlement transactions.
  • Find market information extracts and schedules, the operations monthly report, capacity insufficiency reporting and schedule control errors by QSE.
  • View archived Market Information reports based on the ERCOT zonal market.