We manage the flow of Texas' power supply.
of Texas
power load
power
generation units
miles of transmission lines
managed and monitored
ERCOT has four primary responsibilities:
- Maintain system reliability.
- Facilitate a competitive wholesale market.
- Facilitate a competitive retail market.
- Ensure open access to transmission.
Texas Advisory and Notification System (TXANS)
Featured:
Large Load Interconnection Batch Study Process Meetings
View ERCOT’s stakeholder engagement plan and upcoming milestones regarding development of the Batch Study process framework.
Trending Topics
In our Trending Topics series, we highlight matters important to the ERCOT grid. In the latest piece, we explain how ERCOT’s weatherization program plays a critical role in keeping the grid reliable during both winter and summer seasons.
RTC+B Training Courses
Market Training courses updated for Real-Time Co-optimization + Batteries (RTC+B) are available.
What we do here at ERCOT
What is ERCOT?
How does ERCOT work?
The Control Room
Need Assistance?
We are here to help with tech support, media requests, and connections to outside resources for consumers.
Resources:
Updated Fact Sheet
ERCOT ensures reliable electric service for 90% of the state of Texas and continues to set new records as demand grows.
ERCOT Peak Demand Records
Review the latest official and unofficial generation demand records.