AP
Arizona Public Service Company
Pinnacle West Capital Corporation is an American utility holding company that owns Arizona Public Service (APS). It is publicly traded on the New York Stock exchange and a component of the S&P 500 stock market index. APS is the largest utility company in Arizona and is regulated by the Arizona Corporation Commission (ACC).
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30-day activity pulse
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6
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Peak article volume on 2026-04-23.
Event Map
Event Timeline
🇺🇸USA
cameoplus · 2026-04-23
Water infrastructure event in Doney Park
Boil water advisory affects 9,000 residents northeast of Flagstaff
🇺🇸USA
cameoplus · 2026-04-22
Energy Infrastructure Disruption in Northern Arizona
APS cuts power to nearly 6,000 customers over fire risk
🇺🇸USA
cameoplus · 2026-04-19
Energy Infrastructure Event in Phoenix
Arizona utility agrees not to shut off power for nonpayment above 95°F
🇺🇸USA
cameoplus · 2026-04-17
Energy Infrastructure Event in Seligman
Semitruck crash knocks out power lines in northern Arizona, hundreds still affected