Arizona's leading utility companies are exploring the addition of a second nuclear reactor to meet the state's growing energy ...

Arizona lawmakers want more solar energy projects in western areas of the state, a goal that could get mixed support from the White House.

An anti-nuclear group is planning a protest at Tucson Electric Power, following word that three utilities might pursue a new reactor in Arizona.

Members of the community gathered outside of TEP Tuesday afternoon to share concerns over the company applying for a federal grant to explore new nuclear generation in Arizona.

A Republican measure that would waive certain state regulations to allow data centers and other large industrial energy users to build small nuclear reactors in rural Arizona inched closer to ...

Energy Secretary Chris Wright stresses nuclear power s role in AI expansion, as the U.S. seeks reliable, affordable ...

US uranium producer Energy Fuels' 2024 output was affected by the suspension of ore transports from the Pinyon Plain Mine in ...

Utah just joined Texas in suing the Nuclear Regulatory Commission ... potential to meet the state’s rising energy demand. The utilities – Arizona Public Service, Salt River Project, and ...

However, many states are looking to nuclear energy to fill the gap as more data centers come online and tech companies develop more energy-thirsty AI tools. Arizona already is home to one of the ...