Our service territory

SRP's electric service territory is in central Arizona.

Below is a list of cities and towns served all or in part by SRP electric power.

* These municipalities also receive SRP water deliveries.

SRP employs a diverse mix of resources to ensure a stable power supply. This also allows SRP to take advantage of favorable fuel markets and provide electricity to customers at the lowest possible cost.

Additionally, SRP now serves more than 9% of its retail electric load through a sustainable portfolio. Our goal is to serve 20% with sustainable resources by 2020.