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

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

Arizona's three largest utility companies are exploring expanding nuclear power generation in the state. The utilities are considering smaller modular reactors. The Arizona Corporation Commission ...

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

PHOENIX — Three of Arizona’s top electric utilities companies are considering adding new nuclear power plants to support the state’s growing energy needs. Arizona Public Service (APS), the ...

Arizona’s three largest electric utilities are teaming up to explore ways to meet rising demand through the expanded use of nuclear energy, with a possible new power plant envisioned 15 or more ...