APS and SRP both have major stakes in Palo Verde. The state clearly needs more electricity in some form, as it continues to ...

Arizona's three largest electric utilities will jointly explore expanded nuclear-power options. A new plant here could be ...

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

The Grand Canyon State could have another source of nuclear power. On Wednesday, the state's three major utilities announced the group will work together to "explore" adding another nuclear ...

Salt River Project (SRP) and Tucson Electric Power (TEP) are to consider the possibility of adding nuclear generation in ...