All this, as APS’s profits are soaring. APS parent Pinnacle West Capital Corp. enjoyed $608.8 million in profits in 2024, up ...

An Arizona utility regulator defended APS after it cut off Kate Korman's power. But at least public pressure compelled his colleagues to investigate.

After President Donald Trump called for the reopening of Arizona’s first coal power plant, the state’s top utility regulator ...

Arizona Public Service Co. and Tucson Electric Power will soon ask regulators to greenlight a rate hike for customers.

Two of Arizona’s largest electric utilities plan to ask state regulators for permission to raise their rates in 2026.

PHOENIX — Arizona Public Service officials filed paperwork this week, saying they intend to file a formal rate case in June. The request comes one year after the Arizona Corporation Commission ...

The commission should update its rules regarding ... the 82-year-old Sun City West woman who died in May 2024, six days after Arizona Public Service cut off her power on a 99-degree day.

PHOENIX – The Arizona Corporation Commission (ACC) unanimously approved a bill credit for Arizona Public Service (APS) energy customers at the regulatory agency’s meeting Tuesday. Customers of ...

Arizona Public Service disconnected the power of 82-year-old Kate Korman, who was later found deceased. The Arizona Corporation Commission is investigating the incident after public pressure.