Central Arizona is preparing for more intense droughts and floods through major water projects with federal support.

Tucson Electric Power, Arizona Public Service and Salt River Project — say a new nuclear reactor could be operating in the ...

The Maricopa County Department of Transportation announced Monday that the Gilbert Road bridge has reopened all its lanes ...

Salt River Project (SRP), and Tucson Electric Power (TEP) are collectively assessing their options to add nuclear generation ...

Arizona Public Service - operator of the Palo Verde nuclear power plant - is collaborating with Salt River Project and Tucson ...

Arizona Public Service, Salt River Project and Tucson Electric Power have taken the first steps by applying for a federal ...

Power companies serving the fast-growing Phoenix area are exploring new reactor designs to meet rising demand.

Tucson Electric Power teams up with SRP and APS to explore nuclear generation as an energy options for Tucsonans.

Here's what we know about the car crash that caused an SRP power outage near 63rd Avenue and Thomas Road in Phoenix on Feb. 2 ...

Arizona’s drought conditions are becoming worse after an extremely dry summer, fall and winter. But Salt River Project ...

The Arizona Corporation Commission has approved a Certificate of Environmental Compatibility for the Salt River Project's power plans to support growth in the Laveen area. Salt River Project is ...

Arizona Public Service (APS), Salt River Project (SRP), and Tucson Electric Power (TEP)—have announced plans to explore the ...