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We manage the flow of Texas' power supply.

90%
of Texas
power load
1,250+
power
generation units
54,100+
miles of transmission lines
managed and monitored
Supply and Demand

Last Updated:
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Grid Conditions

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Operating Reserves:
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Combined Wind and Solar

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ERCOT has four primary responsibilities:

  • Maintain system reliability.
  • Facilitate a competitive wholesale market.
  • Facilitate a competitive retail market.
  • Ensure open access to transmission.


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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.

See all ERCOT contact info

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.

View the fact sheet

ERCOT Peak Demand Records

Review the latest official and unofficial generation demand records.

View records