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

TEP is considering all of its options for a diversified generation portfolio but nuclear opponents say exploring that option is a waste of time and money ...

The big three Arizona utilities are studying whether to try and build a second nuclear power plant in the state.

Arizona's three major electric power utilities said they will collaborate to explore adding more nuclear power generation in ...

Arizona Public Service (APS), Salt River Project (SRP) and Tucson Electric Power (TEP) announced they’ll be working together to explore adding nuclear generation in Arizona, and retired coal sites may ...

An $850 million loan for KORE Power's huge Arizona factory was not finalized when the company called it quits.