2019 Rate Case: Delivering affordable, clean and reliable power

APS submitted a general rate case application in October 2019 as ordered by the Arizona Commission Corporation (ACC). Rate cases typically take 12-18 months from the initial filing date. We anticipate the case will conclude in 2021.

You can access rate case documents filed with the ACC and additional information about our application on this page. Information for customers is available at You can also view materials on the ACC website using the e-docket function (docket no. E-01345A-19-0236).


Standard Filing Requirements
Filed October 31, 2019

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