Arizona's big electric utilities have started using artificial intelligence systems to detect wildfires faster, improving the ...

GOP lawmakers say Arizonans are feeling the pain at the pump, and add the bill offers economic relief and prevents future ...

Arizona Public Service has installed about half of its planned wildfire detecting cameras across the state, and they’ve ...

The Sedona City Council unanimously approved a $438,009.33 construction agreement with Arizona Public Service for work on the ...

Arizona’s energy future shouldn’t be dictated by utilities whose primary concern is maximizing shareholder profits.

Four organizations serving Arizona communities impacted by the transition away from coal-fired power plants will receive grant funds to strengthen their local economies from the Utilities’ Grant ...

STORAGE will deliver a 100MW/576MWh DC battery energy storage system for Strata Clean Energy's White Tank battery project in ...

Driving north on Highway 89, I saw afternoon sunlight glinting off an array of ground-mounted solar panels. They glistened atop our new March snow, confidently tilted to the south, collecting ...

The Democratic primary in the mostly Hispanic district is likely to be a fierce battle between allies of Grijalva, a longtime southern Arizona power broker who led an influential bloc of ...

WASHINGTON (AP) — Democratic Rep. Raúl M. Grijalva, a champion of environmental protections and progressive ideals who took on principled but often futile causes during a two-decade career in ...