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