DETERMINING THE NEED FOR NEW LINES

The Texas transmission grid is critical to the safe and reliable delivery of electricity from power generation facilities to consumers. The transmission network transfers electricity over multiple paths and long distances. Three groups help manage the grid and decide the right time for new transmission lines:

ERCOT oversees the overall management and operation of a large portion of the transmission grid. It works collaboratively with transmission and distribution delivery companies like Oncor to determine the need for additional power lines based on new generators, new consumers, and future demand.

Oncor and other utilities have internal planning teams that assesses what the company needs to support our own reliable system through a continuous review of the transmission grid. 

The PUCT oversees regulation of the state's electric, water and telecommunication. Its mission focuses on the protection of customers, advancement of competition, and promotion of high-quality infrastructure. Reviewing and approving requests for authorization to construct new transmission facilities is a significant part of its duties.

Before Oncor constructs a new transmission power line or facility, we work with landowners to acquire rights for access, commonly known as utility easements. With an easement, a landowner continues to own and use the property in a manner that does not interfere with Oncor facilities, and Oncor has the right to use the land for construction, operation, and maintenance of power lines. Our process includes: