Newly inaugurated President Donald Trump plans executive action that could deepen climate change's impact on Arizona.
A plan to mine for vital minerals in the Patagonia Mountains will release millions of gallons of groundwater—and could impact the community’s consumable water.
Arizona Public Service Company will use part of the conditional loan to construct the first phase of the Agave Battery Energy ...
Installations of rooftop solar panels in Arizona are down in 2024, following a peak in 2022. The slow-down came despite ...
Arizona regulators will vote Tuesday on whether to allow a new fee to APS rooftop solar owners to remain in place. An administrative law judge ... to your phone. Renewable energy groups, the ...