As the interstate freeways for electricity, transmission lines efficiently deliver reliable power to customers and communities. 

Our Integrated Resource Plan (IRP) identifies a need for more transmission lines to deliver electricity from new generating resources.

We are active in discussions at state and federal levels on transmission expansion in the region, and are studying and planning projects identified inside and outside of our IRP. This process includes long-range planning to ensure our transmission system integrates well with other utility systems in the Western Electricity Coordinating Council (WECC).