Our service territory

SRP's electric service territoryOpen new site. 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 resourcesOpen new site. 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 portfolioOpen new site.. Our goal is to serve 20% with sustainable resources by 2020.

Map of SRP's electric service area in Greater Phoenix


About SRP

Learn about SRP and our role in economic development in Greater Phoenix.

What we provide

SRP offers a range of services to help you locate in metro Phoenix.

Our partners

Together, we can produce a plan to power your growth in Phoenix.


Get answers to questions about SRP and economic development.