Related Content
On ERCOT sites

Real-Time Market

During real-time, ERCOT dispatches resources based on economics and reliability to meet the system demand while observing resource and transmission constraints. Security Constrained Economic Dispatch (SCED) is the real-time market evaluation of offers to produce a least-cost dispatch of online resources. SCED calculates Locational Marginal Prices (LMPs) using a two-step methodology that applies mitigation to resolve non-competitive constraints.

Real-Time Prices Displays

Real-Time Prices Reports

Real-Time Supporting Information

Real-Time Wind Production


Scarcity Pricing Mechanism

Scarcity Pricing Mechanism -- Interim Prior to June 1st 2014