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Transmission Line Projects Underway

​Oncor Transmission Line Projects

Ensuring adequate transmission capability is essential to help Oncor provide reliable electric service. Texas has been in a state of steady population and economic growth, which requires the Electric Reliability Council of Texas (ERCOT) and utilities to continuously review transmission capacity. To serve the need of Texas' electric consumers today and in the future, Oncor builds transmission facilities in an economical manner.

In addition, Texas continues to integrate energy from cleaner and renewable sources into our electric ​market, while maintaining reliability and delivering electricity efficiently.

Expanding and upgrading our transmission system is critical to providing reliable electric service, meeting increasing demand and securing our energy future.

As part of this ongoing process, Oncor is working to build several new transmission lines in the areas below:


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