Economic Development | Oncor

Explore Oncor Service Territory

Select a City, County or Region

Who we are

As the largest energy delivery company in Texas with more than 139,000 miles of transmission and distribution lines serving more than 400 communities, Oncor’s innovation doesn’t have an off switch.

Read More

Our Mission

Oncor empowers the lives of more than 10 million customers across Texas by providing safe, reliable and efficient delivery of electricity

Read More

What we do

Oncor invests billions in state-of-the-art infrastructure and advanced technologies to deliver reliable energy. Its innovative power grid proactively identifies problem areas and works to restore service should an outage occur.

Read More