Arizona's big three utilities are eyeing a new nuclear power plant, but it'll be a long and complicated process. The big ...

Arizona's electric utilities are planning for more nuclear power as part of a new look for this energy source and the ...

Three of the state’s largest utilities; APS, SRP, and Tucson Electric Power are exploring a joint venture to bring a Generation III+ Small Modular Nuclear Reactor to Arizona.

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

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

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

Arizona’s three biggest utilities have joined forces to assess the feasibility of adding more nuclear generating capacity to ...

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

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

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 ...

Arizona already has one of the largest nuclear power plants in the nation and more might be coming — though possibly in smaller form and years down the road. In an unusual joint announcement on ...