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How to Follow a Rate Case at the Arizona Corporation Commission
Utility rate cases can feel dense and technical, but keeping up with them is much simpler than it looks. In fact, anyone can follow the process step-by-step—and your voice as a consumer truly matters.
Finding the Docket
Start by visiting the Arizona Corporation Commission’s eDocket system at https://edocket.azcc.gov/. Once there:
1. Click the search icon in the center of the page.
2. Enter the docket number for the case you want to follow:
- APS: E-01345A-25-0105
- TEP: E-01933A-25-0103
Each docket page includes everything you need to stay informed:
- A case overview
- All filings, including consumer comments
- The official schedule
- Final decisions and vote records
You can also sign up to receive email notifications whenever something new is filed. Just be prepared—rate cases generate a lot of activity, so your inbox may fill up quickly. If you prefer a quieter approach, bookmarking the docket page works just as well.
If you’d like to create an account to follow cases more closely, click the eFiling icon on the homepage and follow the setup instructions.
Why Your Participation Matters
Rate cases are formal, quasi-judicial proceedings overseen by an Administrative Law Judge. Even so, consumers are encouraged to follow along and share how proposed rate changes would affect their household budgets. The Commission values public input, and your comments become part of the official record.
(For details on how to submit comments, see Arizona Electric Utility Rate Cases: Comment Opportunities. https://bit.ly/4pbUw3F)
Join AARP Arizona for a Rate Case Webinar
Want a deeper dive? AARP Arizona is hosting a webinar on January 12th to help consumers understand what’s at stake in these cases. You can register here: Summary - Join AARP Arizona for a Utility Rate Case Review Webinar Phoenix, AZ 1/12/26, register now to attend: https://events.aarp.org/5BXlgd
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