Phoenix's data center boom is overloading the power grid and some worry it'll lead to higher electricity bills.

The record heat Wednesday led to an APS and SRP record being broken Wednesday. APS officials say customers set a new all-time demand record of more than 8,500 megawatts in one hour.

It marks the third consecutive year that Arizonans have set all-time energy usage highs, reflecting the state's rapidly ...

President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...

President Donald Trump's massive federal spending and tax bill stands to have far-reaching impacts on Arizona's energy and ...