AP
Arizona Public Service
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).
33Mentions7Articles4Stories3Events0.13Salience
30-day activity pulse
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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