As data centers rapidly expand across Arizona and the nation, Arizona Public Service (APS) says it is taking steps to protect ...

Arizona Public Service customers and Attorney General Kris Mayes voiced opposition at a Tuesday hearing against a proposed 14% rate hike that would add roughly $20 to average monthly bills starting in ...

More than two dozen parties will seek to challenge a rate hike sought by Arizona Public Service Co., according to filings with state utility regulators. The list of entities intervening in the case ...

Phoenix-based Arizona Public Service is also setting aside interim carbon goals as it plans power generation expansions to meet rising demand. Arizona’s largest utility will no longer seek to achieve ...

PHOENIX--(BUSINESS WIRE)--Arizona Public Service (APS) announced plans today to develop a site west of Gila Bend, Ariz., capable of adding up to 2,000 megawatts (MW) of reliable, flexible generation ...

Arizona Public Service Co. reported it served up a record 8,631 megawatts of electricity to its 1.4 million customers between 5 p.m. and 6 p.m. on Aug. 7. Temperatures soared to a record-breaking 118 ...

(The Center Square) - The Arizona Corporation Commission granted Attorney General Kris Mayes and others an intervention into the Arizona Public Service’s plan to raise electrical rates. According to ...

GILA BEND, AZ (AZFamily) — Arizona Public Service (APS) announced that a new natural gas facility will be built outside of the Valley, partially funded by large-energy companies. On Thursday, APS ...